Visitors
Find all the practical information, including venue location, opening hours, and travel information
Venue location
RAI Amsterdam Convention Centre
Europaplein 24
1078 GZ Amsterdam
The Netherlands
Exhibition: Hall 1 and Hall 2
Conference sessions: Conference Area
You can enter exhibition and conference via entrance K
Opening hours
Tuesday 24 November 2026 | 09:30 – 21:30
Wednesday 25 November 2026 | 09:30 – 18:00
Latest news
Travel information
RAI Amsterdam is easy to reach by both car and public transport. It is situated less than 10 minutes from the city centre and less than 20 minutes from Schiphol Airport. Direct train and tram connections are available from both the city centre and Schiphol Airport.
Need more information on all the available travel options?
Tickets
This leading event provides an excellent opportunity to stay updated on industry trends, network with influential players and discover the latest technologies and solutions.
Visiting companies
Offshore Energy Exhibition & Conference 2025 on 25 & 26 November was visited by industry professionals from different sectors. Will you be at Offshore Energy Exhibition and Conference 2026?
Offshore Wind
Marine Energy
Fossil Fuels
Hydrogen
Green Marine
Dredging
Other
Offshore Wind
| &deBlauw Executive Search | EasyStairs | KORTAINER B.V. | Rotterdam Partners |
| 271 Containers DMCC | Eaton | KPIC Netherlands B.V. | Rotterdam Rubber Corps |
| 3H Technical Services | Ebelien van der Velde | KPMG Indonesia | Rotterdamse Havendraken / power2match |
| 4 Subsea | EBK (Eisenbau Krämer GmbH) | Kraanverhuur Boekestijn | ROVOP Ltd |
| 4subsea | E-Bridge Consulting GmbH | Kraken Robotics | Royal Dirkzwager BV |
| 8Winds | ECHT Quality B.V. | Kraken Robotics Services UK Limited | Royal Dutch LV Logistics |
| 9 Oceans | ECHT regie in transitie | KRISALE SHIPBROKERS A/S | Royal IHC |
| 9 Oceans B.V. | ECMT | Kroon Marine & Offshore BV | RR Maritime Engineering BV |
| A. Pérez y Cía. S.L. | ECMT BV | Kuhlman Repko Shipping Nederland BV | RS Components BV |
| A.I.S., Inc. | Ecowende | LABORELEC | RS Group |
| A.P. van den Berg | Ecowende C.V. | LAKMNGMT BV | RTC |
| A/S Dan-Bunkering Ltd. | EDF Renewables | Lamers System Care B.V. | RUD Lifting & Engineering B.V. |
| A4engineering | EdgeTech | Landfall Marine Contractors | Runwell |
| AAL Shipping | EDT Offshore | LangmanRopes | Rutter Inc |
| Aarsleff A/S | Eekels Technology B.V. | Lankhorst | RWE |
| ABATO Motoren | EEL | Lankhorst Ropes | RWE Offshore |
| ABB | EEW | Lanner Europe B.V | RWE Offshore Wind |
| ABB b.v | EFFBE FRANCE | LAPP | RX Global |
| ABB B.V. | EFS Holding S.A. | Las Pers | Rystad Energy |
| ABB Marine & Ports | EGS GmbH & Co. KG | LATITAB LATITA LTD | S5 North Europe |
| Abuco BV | ELCEE | LAUTEC | Sagro |
| Ace Offshore bv | Eldeko | LCI Industries Corporation | SAL Engineering |
| AcePayMe-EPS | Electro Alfa CM Srl | LegalCrew | Samara Geosciences |
| Achilles Information GmbH | Elevate Offshore | Lencon | Sankyo Oilless Industry GmbH |
| ACL Shipbrokers Ltd | EMAR Offshore Services BV | LFF Glamal Europe B.V. | Sarens |
| Across Logistics B.V. | EMS Maritime Offshore B.V. | LGH | SARU TEC B.V. |
| Acta marine | Emtunga Solutions AB | Liburnia Projects & Chartering | SBM Offshore |
| Acteon | ENABL A/S | Lichtgitter Belgium | Scaldis Salvage & Marine Contractors NV |
| Acteon – Menck Marine Foundations | EnBW Energie Baden-Württemberg AG | Lichtgitter Blechprofilroste GmbH & Co. Kg | Scandiagear Europe BV |
| Acteon Group Ltd | Eneco | Lidan Marine | ScanReach |
| Actief Techniek | Eneco – Offshore Windfarms | Liebherr Nederland | ScanReach AS |
| Actief Werkt | Energy Haven | LiftOff | Scarecrow Group |
| Advance Global Recruitment Ltd | Energy Management Partners BV | LIftWerx | SCHENKER Europe GmbH |
| Advanced Innergy Solutions Limited | Energy System Design Ltd | Ligabue Group | Schless Maritime Project Support |
| AEG Power Solutions | EnergyAdvice BV | Lindhoud Marketing | Schmitt Anchors and Chaincables bv |
| Aeolis Forecasting Services | Eneria BE | LKL Oceantrade | Score – Group |
| Aertssen Lifting NV | ENERPAC TOOL GROUP | LKL Oceantrade B.V. | SCOT Shipbrokers BV |
| AF GRUPPEN NORGE AS | Enersea | Lloyds Register | Scottish Development International |
| Affinity Offshore | Enersea B.V. | Lobster Robotics | SDK Shipping |
| Affinity Offshore AS | Enersea BV | Logi Trans BV | Sea Clouds |
| AFRY Netherlands BV | ENPROM sp. z o.o. | Lucchini RS | Sea-cargo |
| Af-x fire solutions | Enshore Subsea | LV Shipping & Logistics B.V. | Seafarma b.v. |
| AF-X Fireblocker | Entail | Lyboussakis Salvage & Towage | SeaHiker |
| AGL – AFRICA GLOBAL LOGISTICS | Entail AS | M Restart | SeaHiker BV |
| AH Advance | Enterprise Ireland | M.M. srl | Seal Engineering.no |
| Akira Energy | Entotec | M8 MARITIME | Sealane Terminals BV |
| Aksa Carbon | EOLOS | MaC Uytendaal b.v. | Sealien Robotics |
| Albert Lenting | EOS Maritime | MacGeo Limited | SeaMar |
| Aldo Corso | EPER | Machielkraaijfotografie | Seamar Services |
| Alewijnse | EPI | Machinefabriek | Seaonics |
| Alewijnse Netherlands BV | EPI Group | Machinefabriek Barth | SeaPro Ltd |
| ALKA MARINE | EPO | MaCock (previous PECO Special Fasteners) | Searenergy Offshore Holding GmbH |
| ALKA Project Support BV | e-power international | Madison People International BV | SeaRenergy Services GmbH |
| All On Scale B.V. | Equans Offshore Services B.V. | MAG Offshore | Seas Geosciences |
| Allard-Europe | Equans West nederland | MAGNETIC CONSTRUCTION | seasoils |
| ALLNAMICS GEOTECHNICAL EXPERTS B.V. | Equinor | Mainprize Offshore Ltd | Seatrench |
| Allseas | Equiplite BV | Makrostal | SEAVIUM |
| Allseas Engineering B.V. | ERHARDT SHIPPING SERVICES | Malin Abram Ltd | Seaward Safety Ltd |
| Allseas Engineering BV | ERIKS | MAMMMOET EUROPE BV | Seaway 7 |
| Alltec lifting systems | ERM | Mammoet | Seaway 7 Germany GmbH |
| Alma Shippping | Erp Trading BV | Mammoet Europe BV | Seaway 7 Heavy Transportation |
| Althen Sensors & Controls B.V. | ERP-rental | Mammoet Nederland BV | Seaway7 |
| ALTIUS Offshore | ERSG B.V. | MAN Rollo | Seaway7 Germany |
| Amasus Shipping | Esbjerg Airport | Manora Logistics | SecuoS |
| American Bureau of Shipping | Esgian | MAPPEM | Seekable |
| American Bureau of Shipping (ABS) | ESP Renewables | Marfle | Select Offshore Ltd |
| Ampelmann | Estrela Maritima | Marike voor de wind | Self employed |
| Ampelmann Operations B.V. | ESVAGT | Marimecs | Semco Maritime |
| Amphitrite | Eurazeo | Marina Johanna Verhage PR | Servi AS |
| AMS bv | Euro Nordic Logistics BV | Marine Construction & Lifting Consultants Ltd. | SES Energy |
| AMTL | Eurolink Solutions | Marine Power Systems | SEVAL Group |
| AMW – MARINE BV | Europe | MARINO | Sheffield energy Pte Ltd |
| Ananda | EUROPORT – ROTTERDAM AHOY | Marint (Offshore Services) Ltd | Shell |
| Anglo-Eastern | Everllence | MariSearch | Sherpa |
| Anker Crew Insurance | Everllence Netherlands BV | Maritime Craft Services (Clyde) Ltd | Sherpa Digital |
| Antu Krüger | Evolence | Maritime Developments Limited | SHIMIZU CORPORATION |
| Aon | E-volve Engineering Services | Maritime Sisters | SHM Next |
| Appelsien Holding B.V. | Exail B.V | Marsh | Shore Monitoring & Research |
| Applus+ Netherlands B.V. | Exail B.V. | MARSHALL JAKEMAN MARINE LTD | Shoreline Wind |
| Aquatec Group | Exo Engineering Int. Ltd | Marstrat BV | Siemens Energy |
| Aquatech Offshore | Expom S.A | Martens Multimedia | Siemens Energy B.V. |
| Aquatic Towage & Marine Ltd | EXSIF OFFSHORE | Master Builders | Siemens Energy Wind Power (Siemens Gamesa) |
| AquaVentus Förderverein | Extreema® Heavy Lift slings | Master Builders Solutions | Sif Netherlands B.V. |
| Aramex | Extreema® soft slings | Mastex Software B.V. | Sima Charters BV |
| Aratis Groep | Ezone Energy | Mbhse | Simmons & Simmons LLP |
| Arcadis | F&P Consult | MBShipbrokers | Simmons@Simmons LLP Amsterdam |
| ArcelorMittal | F.LLI RIGHINI SRL | McDermott | Simsteel |
| ArcelorMittal Energy Projects | Facta Rotating | MCSI Rotterdam | Simsteel SV |
| ArcelorMittal Projects Europe BV | Fairplay Schleppdampfschifffs-Reederei Richard Borchard GmbH | MCTC | Siri Marine |
| Archer Offshore Limited | Fairplay Schleppdampfschiffs-Reederei Richard Borchard GmbH | MCTC Germany GmbH | Siri Marine BV |
| Arcnick Welding B.V. | Fairplay Towage Group | Mecal | SJ Holding BV |
| Arctic | Fast Processing BRA-MAR d.o.o | Mecal applied mechanics B.V. | SKB Europe BV |
| Arctic Offshore | Fawic BV | Mecal Nodes B.V. | Skilltrade BV |
| ARGON Measuring Solutions | FDN engineering | Mechanalytics | Skipsteknisk |
| Armiga A/S | FDR Risk | Medir International | Sky-Access B.V. |
| Arnecke Sibeth Dabelstein | Fearnley Offshore Supply | MedTug Spa | Skyborn Renewables offshore solutions GmbH |
| Ascend Energy Services | Ffolkes Offshore Limited | Mega Windforce | sledge hammer engineering international bv |
| Ashtead Technology | Fibergrate Composite Structures | MegaWindforce BV | Slingco Ltd |
| Asisto Engineering bv | FibreMax B.V. | MELCAL AS | Smart Veritas |
| AST Reygar | Fibron | MelFa Consultancy & Engineering | Smart Veritas BV |
| ATENAS | Ficep SPA | Menck | smarta engineering |
| Atlantis Geoservices Ltd | Finco Energies | Menck GmbH | SMARTENGINEERING BV |
| Atlas Copco Rental Europe NV | FLASC | Menck Marine Foundations – Acteon Group Ltd | SMD |
| Atlas Copco Rental Nederland | Fletcher Group | Mennens Belgium | Smit Heat Treatment Group |
| Atlas inexco | Flexam Invest | Mennens Dongen B.V. | Smit Lamnalco |
| ATOS | FlexxCon B.V. | Mennens NL | SMST |
| ATS & Greenan Logistics | FlexxCon BV | Mentha Impact | Smulders |
| Aurum Shipbroking | FliHy solutions | Meprofa B.V. | SMULDERS HSM |
| Avelios Alternative Assets | Florijn App & Web Solutions | Mercuri Urval | smulders nv |
| Aventa | Fluitec Netherlands B.V. | Mercuri Urval BV | Smulders Projects Netherlands |
| AVIENT – Dyneema® | Flux Partners | Metagro | Sneki B.V. |
| Avient / Dyneema® | Flying Fish | Metal Deploye Resistor | Snijtech B.V. |
| Avient /Dyneema® | FlyingBasket SRL | Metalenpro | Sodexo Remote Sites the Netherlands BV |
| Avient Protective Materials | FMJ Group | Meteor Precision Measurements b.v. | Sodm |
| AVT HydrauliQ | FMTC Safety | Metip | Sojitz Machinery Europe GmbH |
| Axess Connect | FMTC Safety Group | MEWO S.A. | SolarDuck B.V. |
| Axess Connect AS | FOC | MEYER WERFT GmbH | Sonardyne |
| Axist | FOC Ciscato Spa | Mez.H Ltd | Sonardyne International Ltd. |
| AXTech AS | Focus Engineering | MG | MARINE POWER SOLUTIONS | Sorama |
| Axxeron Hydrolux | FOER Group | MG Marine Service | SpeakSoon |
| Azimuth Marine B.V. | Foergroup | MGH Offshore Ltd | Speeder Systems |
| B2B Online | FØN Energy Services | MHConsult | Speeder Systems BV |
| Baggermaatschappij Boskalis B.V. | Formaco Forgings & Castings | MHO-Co. A/S | Spinergie |
| Ballast Nedam | Fracht NL | Middle Point | Spinnaker |
| Ballast Nedam Offshore wind | Frachtcontor Junge & Co. GmbH | Milieu Service Nederland | SRS Fusion |
| Ballast Nedam Wind & Marine | FRANKLIN OFFSHORE | Mintmech Limited | SSC |
| Barge Master | Franklin Offshore Europe | Miretti Benelux bv | SSY Offshore |
| Bartminn International Consulting GmbH | Franklineurope.nl | Mitsui O.S.K. Lines, Ltd. | STA Ventilation Technology |
| Baseblue BV | Fred Olsen wincarrier | Mko | Staatstoezicht op de Mijnen |
| Batenburg JB Systems | Fred Olsen Windcareer | MMG Ocean | STADHAVET SHIPPING & OFFSHORE WIND |
| Baumuller-Servcices | Fred Olsen Windcarrier | MMRL | Stago B.V. |
| Bax offshore service BV | Fred. Olsen Windcarrier | MMRL Advocaten | State Grid International Development Belgium Limited |
| Bax Tech Project | Fred. Olsen Windcarrier ASA | MO4 | Statkraft |
| Bayards | Freelance Survey Consulting (Project Support) | Mocean Offshore B.V. | Statktaft |
| Bedrock Ocean Exploration | Freyr – Explosive Solutions | MODEC | Statron BV |
| BeeX | Friede & Goldman | Modulift / LMS | Stedaval |
| BeeX AS Ltd | Frontier | Monjasa A/S | STEDER LOGISTICS / NEELE VAT |
| Belloni Lamiere di Belloni Marco & C. SNC | Frontwise Group | Monroe International | Steeltrace |
| Ben Line Agencies-Your Partner in Asia | Fugro | Montanhydraulik Nederland B.V. | Steelwind Nordenham GmbH |
| Bender Benelux BV | Fugro N.V. | Moog Industrial | Stein Renewables |
| Benelux Diving BV (part of the Underwater Solutions Group) | Fugro Netherlands Marine BV | Mooreast Asia Pte Ltd | Step Up Your Marketing |
| Berenschot | Fugro Netherlands Services BV | Mooreast Europe B.V. | Stephenson Engineering Ltd |
| Bergerac International Consultancy | Fusie Engineers | MOS | Eemshaven Ship Repair | Stern Consulting |
| Bernd Münstermann GmbH + Co KG | Future Services Int | MOTAS | Stigterstaal |
| Bezemer Group B.V. | GAC Netherlands | MOTAS Group Bv | Stoffers Technical Support |
| Bezuijen Support | GAC Netherlands Ltd | Mott MacDonald | Stolk craneservice B.V. |
| BGB Engineering Ltd | GAC Services UK Ltd | Mott MacDonald B.V. | Stormer Marine B.V. |
| Biardo Survival Suits | Galperti | Mr James | StormGeo |
| Bibby Marine Limited | Garant Diving | Mr James workforce and crewing | Strainstall – BES Group |
| Bilfinger | Gasunie | Mr. James | Strategic Marine |
| Bird Control Group | Gavin & Doherty Geosolutions (GDG) | MS Offshore | Stream Marine Training |
| Black Sea Contractors | GBM Works | MSA-Service | StreamTec Solutions AG |
| Blackfish Engineering Design Ltd | GBM Works B.V. | MSC | Strohm |
| Blokland Cooling & Propulsion | GBS machining services | MSO Group | Stromag GmbH |
| Blue H Engineering BV | GC Rieber Shipping / Windkeeper | MTL Expeditie BV | Stuut Lifting & Lashing |
| Blue Offshore B.V. | GE Vernova | Multi engineering | Subnero Pte Ltd |
| Blue Power Partners | GEHOCON | MULTI.engineering Maritime & Offshore B.V. | Subsea Connect |
| Blue Water Shipping A/S | GEM-IGEOTEST | Multimetaal | Subsea Europe Services GmbH |
| Blue Wave Srl | Geo | Multimetaal Holding B.V. | Subsea Supplies Limited |
| Bluebird Consultant | Geobest BV | Multimetaal Offshorre B.V. | SubseaForge |
| Blue-C | Geomares | MULTISTEEL | Sulmara |
| Bluewater | Geomatica | Multiversum GmbH | Summit Renewable Power GmbH |
| Bluewater Energy Services | Geoquip Marine | Municipality of The Hague | Summit Renewable Power GmbH (subsidiary of Sumitomo Corporation) |
| Bluewater Energy Services BV | Georg Fisher Piping Systems | Muns Techniek | Survitec HeliPPE |
| BMS Heavy Cranes | Geovisie BV | MvO International | Sustainable Motion B.V. |
| BMS Offshore | GEOxyz | MvO International BV | Sverdrup Steel |
| BOA Management AS | Gibb Group | MX3D | Swivelpole Europe B.V. |
| BOA Offshore AS | Gibb Group Netherlands B.V. | MYOBC Time-Critical Logistics B.V. | Synergy Engineering B.V. |
| Bokort Trading Company BV | Gilde Climate Solutions | N.E.S | Taihan Cable & Solution |
| Bold Advice | GLDD | N.M Heilig | Taihan Cable and Solution |
| Boluda Towage | GLO Marine | Native Marine | Tardra Limited |
| Bonn&Mees Drijvende Bokken BV | Global Airline Services Sp. z o. o. | NAVALTEX TECHNOLOGY GROUP | Targe Towing Ltd |
| Boogaard Brokers B.V. | GLOBAL PORT LOGISTICS BV | Navikon SRY | Tarkon Sp.o.o |
| Boomsma Shipping BV | Global Tech I | Navonus NV | TAUW |
| Boreas Maritime | Global Tech I Offshore Wind GmbH | NBSO Nanjing | Taylor Hopkinson powered by Brunel |
| Boskalis | GN Rope Fittings | NDS Eco Solutions | TECHNICAL & MARITIME SERVICES B.V. |
| BOSKALIS – HEAVY MARINE TRANSPORT | GNFC | Neope Capital Management B.V. | Technical Ship Management Sp. z o.o. |
| Boskalis Offshore Energy | Goldilock Secure | Neptun Smulders Engineering | TECNOAMBIENTE |
| Boskalis offshore Heavy Lift | GONDÁN SHIPYARD | Neptun Smulders Engineering GmbH | Tedecon BV |
| Boskalis Offshore Heavy Marine Transport B.V. | Good Food And More GmbH | Nerisa | Teijin Aramid BV |
| Boskalis Subsea Cables | Goriziane E&C S.p.A. | Nesec | Teknos Deutschland GmbH |
| Boston Energy Ltd | GOSAN, S.A. | Netherlands | TEKNOS Group Oy |
| BOTC TRAINING | Gotsjetûk | Netherlands Enterprise Agency (RVO) | Teledyne Marine |
| Bourbon offshore DNT | Great Lakes Dredge & Dock | Netherlands Foreign Investment Agency | TeleFlux BV |
| bp | Great Lakes Dredge and Dock | NeuWave Technologies, Ltd | Tennet |
| Brady | GREEN GIRAFFE ADVISORY | NEVZAT AYDIN OFFSHORE SERVICES TR | TenneT TSO |
| Braemar | Greenproc bv | NEXT MARITIME, S.L.U. | TenneT TSO BV |
| Braemar Offshore Energy Services | Grieg shipbrokers | NIBOR Renewabels | Tension Winding Solutions B.V. |
| Braemar Shipbroking limited | Griekspoor Thermal Coatings | NIJL B.V. | Tenwolde Marine |
| Brandmarion | Groningen Airport Eelde | NJORD Marine Shipbrokers | Tepco Renewable Power |
| BRATiX | GROW Offshore Wind | NjordIC BV | TEPCO Renewable Power, Inc. |
| Braveheart Marine B.V. | GRS.Offshore Renewables GmbH Taiwan branch | NKT | Ter Haak Group |
| Braveheart Shipping B.V. | GSO BV | NKT A/S | Terlouw Rotterdam |
| Breakbulk & Offshore Wind Terminal B.V. | GTM Gears | NKT HV Cables AB | TGS | 4C |
| Breedveld Staal | Guidehouse | NMDC Energy | TGS 4C Offshore Ltd |
| Bridon® Steel Wire Ropes by Bekaert | GULF AGENCY COMPANY – G A C | NMDC-Energy | The Faraday Centre |
| Bright Engineering | Gulf Marine Services | NOF | The Kansai Electric Power Co.,Inc. |
| Bright Engineering Consultants | Gunneman BV | NOF (Energi Coast) | The Maritime Marketeer |
| Bring Cargo | Gurutzpe | NOR Offshore Rental | The Offshore Partners |
| Bring Cargo AS | Gushikama Business Consult | Nordic Fender | The Square B.V. |
| British Embassy The Hague | GustoMSC | Norkyst AS | The Wind Academy |
| Brocarga | GustoMSC | NOV | NorSea Danmark | The Workboat Association |
| Broekman Logistics | Güth & Wolf GmbH | NorSea Denmark | Thinelephants A/S |
| Broekman Logistics Eemshaven | H. Butting GmbH & Co. KG | North Sea Systems | Three60 Energy |
| Broekman Project Logistics | H. Schramm Towage GmbH & Co. KG | NorthCmedia | thyssenkrupp rothe erde Germany GmbH |
| Broekman Shipping | h.o. JW van Stee B.v. | Northern Offshore Services | Tideman Boats |
| Brons Agency | H.Schramm Towage GmbH & Co KG | Northumbria University | Tidewater Marine UK Ltd |
| Brosols BV | H2O Marine | Nortigo | TIS GmbH |
| BRS Oslo | H2Offshore Services | NoTh Project Support | TJL Enterprise |
| Brück GmbH | HACON Containers BV | Nouvall engineering / Arbeidsadvies Zeeland | TKI Offshore Energy |
| Brunel N.V. | Hagland Shipbrokers | Novatowing | TMC Science & Technology MidWest BV |
| Brunvoll | Hagland Shipbrokers UK | NOV-BLM | TMF-Group |
| BSubsea | Hanab bv | NSH Shipbrokers | TMGX Europe |
| Bubble Robotics | Hanab Installations B.V. | NWAI DOM MAKLERSKI S.A. | TMS |
| Buccaneer Delft | Hanab Projects BV | Nxgen group BV | TNO |
| BuildingCareers bv | Handshake Public | NZTE | TOBSTEEL GmbH |
| Bumaco B.V. | Hanseatic Offshore Brokers | O.S. Energy GmbH | TOS Crewing & Ship Delivery |
| Bureau Maaskade | Hans-Joachim Streuber | O5Marine | TOS People |
| Bureau Veritas | HAPO International Barges B.V. | OAK Offshore | TOS People, TOS Port & Logistics |
| BUS Industrial Tools | Harco | Obscape | TOS SHIP DELIVERY BV |
| Butendiek Engineering GmbH | Harlyn | OCAS NV | Total Decom Solutions |
| C&M Labour Supply / CBM Energy | Harlyn BV | Ocean Crest Marine | TotalEnergies Services Nederland B.V. |
| C&M Labour Supply BV | Hartman Seatrade | Ocean Crest Marine LTD | Tramontana Engineering |
| C.M. Heritage | Haskoning | Ocean View | Trans Global Projects BV |
| C1 Connections | HATENBOER-WATER | Ocean View srl | TRE Energies |
| C1 Connections BV | HBC Group | Ocean Winds | Tree Composites |
| Cable Centre Eemshaven (CCE) | HD Korea Shipbuilding & Offshore Engineering | OCEANIST | Trelleborg |
| Cadeler | Heatmaster BV | OceanWinds – BCWind | Tresios Contracting B.V. |
| Cagliari State University | HeboSolutions BV | OCRE Offshore Services BV | Tricore Technical Services Ltd |
| Calculus | Heerema | OEG | Triton Offshore BV |
| Calypso | Heerema Engineering Solutions B.V. | OEG Group | TRIUS House of Engineering |
| Cammis Marine B.V. | Heerema Marine Contractors | OES Group | True Horizon Crewing |
| Campus@Sea | Heerema Marine Contractors Nederland SE | Offshore Infrastructure Registrar | True North Marine |
| CAPE Holland | Heerema Marine Contractors Nederland SE. | Offshore Operations | TruSteel Group |
| Capefront Energies SA | Heerema Marine Contractors NL SE | OFFSHORE RENEWABLE ENERGY CATAPULT | TrustLube |
| Capital Offshore Ship Management Corp. | Heerema Marine Contractors SE | Offshore-Tech | TSC Europe |
| Carbo-Link AG | Heila Cranes Nederland BV | OGC Energy | TSUBAKI KABELSCHLEPP GmbH |
| Carrier HVAC | Helder Maritiem | OGC Energy Ltd | Tuco Marine Group |
| CBED | Helder Maritiem bv | Oglaend System | TWD |
| CEDRO GENERAL SERVICES | Helix Robotics Solutions | Oglaend System BV | TwynstraGudde |
| Century Marine Services Ltd | Helix Robotics Solutions Ltd | OJ CREW | TwynstraGudde Energie B.V. |
| Chantiers de l’atlantique | Hermess B.V. | Okeanos Ventures | TwynstraGudde Holding B.V. |
| Chart Shipping | Hetronic | Omexom | UAB Maviga Pro |
| Chartwell Marine | HGG Profiling Contractors BV | Omtec | UAB ZEVERT-STEEL |
| Checkmate Safety | HHLC B.V. | Onboard | Ugland Construction |
| Chevalier Floatels Holding & Manage | Hidramar | Onken Offshore Contractors GmbH | uit de Kust BV |
| China Renewable Energy Engineering Institute (CREEI) | Hijsspecialist.nl BV | ONS Foundation | UL Solutions |
| Chris Rademakers | Hilti Nederland BV | Ooms Producten | United Heavy Lift GmbH & Co. KG |
| Christopher B.V. | Hirose Hokyodo &Co., Ltd. | OOS Aquaculture | United offshore Support GmbH |
| Circular Recruitment | HKA | OOS International | Uptime International |
| C-Job Naval Architects | HMC Heerema | Orange Delta | Uptime International AS |
| CLARKSONS | Hoenderop BV | Orange Delta Equipment | UTM Consultants |
| Clarksons Offshore & Renewables | Hoist International BV | Orange Marine Consultancy | UVision |
| Clarksons Offshore and Renewables | Honeywell | Orga BV | UXO Offshore Services |
| Clarksons port services | Hoogendoorn | Orient Cable | Van Bodegraven Elektromotoren B.V. |
| Clarksons Research | Horizon Global Energy | ORLEN Neptun sp. z o.o. | Van de Groep & Olsthoorn |
| Clarksons Securities | HoTai Energy Consult | Orlen Petrobaltic | Van den Broek B.V. |
| Claxton Engineering | Howden Nederland B.V. | Orlo Energy | Van den Heuvel Cranes & Services BV |
| Clyde & Co Netherlands LLP | HS.Equipment B.V. | Orsted | Van der Spek |
| CM Energy | HSG | ORTEC | Van Dyke Marine |
| CM Energy Tech | HSM Offshore Energy | OSM Thome | Van Es Group |
| CoeusAI | HSM Offshore Energy B.V. | OTTO Global Services B.V. | Van Gooi |
| Cold Pad | Hubbell | Ovet Shipping B.V. | Van Halteren Technologies |
| Conbit | Huisman | Ovet Shipping BV | VAN HELDEN Marine & Projects BV |
| CONBIT Services BV | Huisman Equipment | PALFINGER MARINE GMBH | Van Herel Communicatie |
| Condor Heavy Services B.V. | Hulst Innovation Cable Equipment BV | Panaro Services | Van Laar Heavylift Services B.V. |
| Constructiebedrijf van Belzen | Huracan Technical Advisory B.V. | Pangea | Van Laar Maritime B.V. |
| Controllab Products B.V. | HVT Group | Pareto Shipbrokers Ltd | Van Lanschot Kempen |
| ConverSafe | HVT-Group | Parker Hannifin BV | Van Melsen Engineering Solutions |
| Copenhagen Offshore Partners | Hydenlyne Limited | PASSER | Van Oord |
| CORROSION | Hydraulic Technologies Netherlands B.V. | PASSER AS | Van Oord – Offshore Energy |
| Corvia by Eekels Technology BV | Hydrauvision B.V | PASSER PRODUCTS AS | Van Oord Dredging & Marine Contractors |
| COSCO SHIPPING Heavy Transport | Hydrauvision B.V. | Pathways | Van Oord Offshore Energy |
| CPower Energy Ltd | Hydro Energy | PAT-Kruger systems | Van Oord Offshore Wind |
| CPower Energy Ltd. | Hydro Energy Group | PEAK Wind | Van Storm BV |
| Crane Worldwide | HYDROCONSULT | Pedal & Shift | Varamar BV |
| Cranelog-Solution GbR | Hydroplus / Mabotec | Pentacon | Vattenfall |
| Cromarty Firth Marine Services | Hydroplus-Hydraunica | Pentacon Engineering BV | VCE Vienna Consulting Engineers ZT GmbH |
| CROUZET | HydroStack | Pentagon Freight Services | VDL Klima b.v. |
| Crown Power Energy Systems – UK | Hydrotechnik Offshore GmbH | Pentagon Int. BV | VDR AP |
| Crux Shipping & Trading | IBC | Per Aarsleff A/S | Vectura |
| CSO Shipbrokers | I-Coats | PÉREZ TORRES MARÍTIMA, S.L. | Veiliggoed |
| CSS Ltd | Iconsys | Perez y Cia | Ventolines B.V. |
| CT SYSTEMS BV | IDP-Shipyard | Perez y Cia SL | Venturn Holding BV |
| CTS International Logistics (Netherlands) | Ifchor Galbraiths | Periplus Group | Verbeek Maritime Services |
| Cyber.Dockside.ai | Igus B.V. | Perspect industrial services | Verif-i SG Limited |
| Damen | IJUBOA – International Jack-Up Barge Operators Association | Peters & May Ltd | Veripos |
| Damen Anchors and Chains | Iki Marine Bv – Engineering | pewag | Versatec Energy B.V. |
| Damen Financial Services | IKM Subsea Motor Solutions | pewag nederlands BV | VertomCory Rotterdam B.V. |
| Damen Global Support B.V. | IKM Subsea Motor Solutions AS | Philip Lawson Associates Ltd | Vestas |
| Damen Global Support BV | IMBV b.v. | PIP Global Safety | Vestas Offshore |
| Damen Maritime Ventures Holding B.V. | IMCA | PIP HSP Global Safety | Vestervind Contractors |
| Damen Services | Imeca | Pipeshield International Ltd | Veth Propulsion |
| Damen Shiprepair | Imenco UK Ltd | PMeyes | VG lifting Services BV |
| Damen Shiprepair & Conversion Holding | imesta | Pohlcon Benelux | Victrol Chartering |
| Damen Shiprepair Amsterdam Bv | Impuls Zeeland | Polarttech | Vijfblad |
| Damen Shiprepair Harbour & Voyage | In2sys | Polenergia S.A. | Vijverberg |
| Damen Shiprepair Vlissingen | Inchcape Shipping Services | Polestar Publishing | Viking Life Saving Equipment |
| Damen Shipyards | Incosupport | Polish Investment and Trade Agency | Viodveren |
| Damen Shipyards Gorinchem | Indall B.V. | Pols Agenturen | VIRO |
| Damen Trading | Independent | POM West-Vlaanderen | Vision Work BV |
| Damen Trading & Chartering | InEight | Pondera Consult | Vitruvian Consultants |
| Dan-Bunkering | Infoplaza Marine | Portland Port Ltd | Vitruvian Consultants Ltd |
| DANSK GUMMI INDUSTRI A/S | Ingenieria y Diseño Europeo SA (IDESA) | Ports of Jersey | VML engineering d.o.o. |
| Data.Ned Consultancy | Ingenieurdienstleistung Marc Wilmsen | Ports of Jersey / Landfall Technical | VMS |
| Datema Nautical Safety | Innax | Portwise B.V. | VMS Group A/S |
| Dave Oliver Hydrographic Services Limited | INNAX Meten B.V. | PortXL Netherlands B.V. | VMS ROPES & TWINES B.V. |
| DAWIN Co., Ltd. | InnovationQuarter | Poseidon Offshore Energy B.V. | voestalpine Nederland BV |
| DB Cargo | Inocreate | Powerport | Volvo Penta |
| DBR | INOSTAAL BV | PowerPort B.V. | Vonk |
| DCN Diving B.V. | Insight Energy / LOCALiQ | PPC Renewables SMSA | Vonk EUA B.V. |
| DD-Compound GmbH | Integrity Energy Solutions | Praxis Automation Technology B.V. | Vos Prodect Innovations BV |
| De Haagse Hogeschool | Inter | Predict Marine B.V. | Voyagexpert |
| De Haan Special Equipment BV | InterDam BV | Premier Modular BV | Vremac Vydraulics group |
| De Haas Shipyards B.V. | Interlashing B.V. | Primaned Projectadvies B.V. | Vrije Universiteit Brussel |
| De Heus Offshore | International Energy Club | Primo Marine Group | Vroegh-edc B.V. |
| De Klerk Staalbouw | International Food Services | Prins Welding B.V. | Vroon Offshore Services Ltd. |
| De Maas SMC | Intertech | Procer Worldwide Technical Services | Vulkan Benelux |
| De Vos Legal | Intertech B.V. | Project ENKI | Vuyk Engineering |
| Deep C | Intertek | Project Materials | Vuyk Engineering Rotterdam |
| DeepOcean | Interwave BV | Project Support Offshore Wind | Vuyk Engineering Rotterdam B.V |
| DeepOcean AS | Invest-NL | Promarine | Vuyk Engineering Rotterdam B.V. |
| Dégra | InX Tech | Promeda Endüstri A.Ş. | Vydraulics |
| DEKC Maritime | Inzon Marine Sp. z o.o. | PRONAL | W&O Europe BV |
| Delft Cymatics BV | IOT Holland | Pronewable Development | Wageningen University and Research |
| Deloitte | IQIP | Pronk Supply B.V. | Wageningen UR |
| Delta Marine Crewing | IQIP B.V. | Pronomar B.V. | Wales Clean Energy Cluster |
| DEME | IQIP Europe | ProSteel Supply B.V. | Wartsila |
| DEME Group | IQtech | Prysmian | Wärtsilä |
| DEME Offshore | IRM Europe BV | PS Marine Coatings BV | Wärtsilä Underwater Services |
| Den Hartog Energies | iSprout | PT. Hywind Energy Solution | Waves-Group |
| DENTA Engineering | iSupports | PT.Hywind Energy Solution | WayPoints Projects |
| Department for Energy Security and Net Zero | ITanks | Purus | WeAreReasonablePeople |
| DERINSU | ITO Navaids | Qceas BV | Wei Sun Enterprise Co., Ltd |
| deugro | ITW ROCOL | Qonsult | WelCoMar B.V. |
| deugro (Belgium) | IX Decom | Quattor P | WelCoMar BV |
| Deugro (Netherlands) B.V. | IX Renewables | Quattra-P | WellDecommissioned BV |
| DEUS EX MACHINA GmbH | IX Renewables BV | Quintham | Wells Offshore |
| Deutsche Offshore Schifffahrt | J de jonge group | R. Keupers Holding B.V. | Welsh Government |
| Deutsche windtechink | J. Johannsen & Sohn | R.W. | WESCOTT INDUSTRIAL SERVICES LTD |
| Deutsche Windtechnik | Jacking Solutions Internatonal | Rabobank | Westdune |
| Deutsche Windtechnik BV | Jack-Up Barge & Swift Drilling | RADAC BV | Wester Naval Architecture B.V. |
| Dex Oil | Jack-Up Barge Operations B.V. & Swift Drilling B.V. | RAE BENELUX | Western Electricity Services |
| DexIQ | Jan De Nul | Rakon AS | Western Ships Agency |
| DGS Interparts | Jan De Nul NV | Rami-Yokota BV | Westland Logistics |
| DHL Global Forwarding – Industrial Projects | Jantjes machineonderhoud B.V. | Ran Offshore | WeWorq |
| DHL Industrial Projects | JASCO Applied Sciences GmbH | Ran Offshore AS | Whittaker Engineering (Stonehaven) Ltd |
| DHLC BV | JD Ross Energy | RatLogistics GmbH | Wider Sea |
| DiannaZ Consultancy | JERA Nex bp | RBC Group | Wilhelmsen Port Services B.V |
| Dieseko Group B.V. | JeraNex bp | RCC CONTAINERS | Wilhelmsen Port Services B.V. |
| Diesekogroup B.V. | Jergo Group | REASeuro | William Hackett Lifting Products |
| Dijvler Winches | Jifmar Offshore Services | Red Offhore Netherlands | Wimorost |
| Dillinger | Jifmar offshores services | Red Rock AS | Wimorost Construction BV |
| Director | Jobdedication | Red To Green Naval Architects | Windcat |
| Discovery Offshore | Jobstream | Redak Service and Maintenance | WINDEA Offshore GmbH & Co. KG |
| Diverse Marine | jones | Rederij Groen | WindEurope |
| DMG Holland BV | Jotun | REdouble | Windkeeper |
| DNLL Management & Advies B.V. | Jotun B.V. | RE-double | Windpark Fryslân |
| DNV | JOVYATLAS GmbH | Red-To-Green | Windspeed10 |
| DNV AS | JSC WESTERN SHIPS AGENCY | Redwise Maritime Services | Windward Offshore |
| DNV Renewables Certification | Jumbo Maritime | REEL GmbH – Imeca | Wirescan AS |
| DNV Se | JW Allround Services | Reflex Marine Ltd. | Wishbone Ventures |
| DOC-Dutch Offshore Contrators | K&G Machining BV | Rem Maritime AS | Witteveen+Bos |
| Doedijns b.v. | K2 Project Forwarding | RemoraDocks | WJ Maritime |
| Doen Ja Studio | K2 Project Forwarding AS | Renewable Energy Institute Japan | WM Plant Hire |
| DOES ( Dutch Offshore Energy Solutions) | Kalypso Offshore Energy | Renewtech Consulting | Woerner Smeersystemen B.V. |
| DOF | Kansai Electric Power Co. | Rental Technology & Services – RTS | Wolfwindworks B.V |
| Dogram | Kantox (BNP Paribas) | Rental Technology and Services – RTS | WORLD MAPPING SOLUTIONS |
| Dongemond college | Kasia@css-shipservices.com | Resato International BV | Worldwide Recruitment Solutions (WRS) |
| DONGYANG Engineering | Katoni Engineering Ltd | Resolve Marine | Worley Netherlands BV – Offshore Energy (former Intecsea) |
| DP | KCI Offshore Engineering | ReWIND Development & Consulting | Wozair Limited |
| DP SUBSEA SRL | KDS Engineering BV | REYM | WRS Cathodic |
| Drie-D | Mechanical Motion | KENC Engineering B.V. | Rhenus Offshore Logistics GmbH & Co. KG | WTS Energy |
| Drydocks World – Dubai | KENC Engineering BV | RINA | Xervon Wind GmbH |
| DSB Offshore | Kestrel Liner Agencies Ltd | River Lease | Xi Engineering Consultants |
| DSB Offshore Ltd | Keystone Law | Rix Renewables | XLNN’s |
| Dship Carriers GmbH & Co KG | KGGeo Solutions | RM Propulsion Bv. | XPRT Hub |
| dship-carriers GmbH | KIS KRAANBOUW BV | RMI | Xtirion |
| DSV | Klaipėda University | Robert Gordon University | Yabba Data Doo |
| Dual | Klip BV | Robertson Geo | Yellow Works |
| Duik- & Bergingsbedrijf W. Smit BV | Knowledge Insight BV | RockSalt Subsea Limited | Yellow Works BV |
| Dura Vermeer Haven & Industrie | KOMPACO | RockSalt Subsea Ltd | Y-MatTec A/S |
| Duracoat | Konecranes | Rohde Nielsen | Yune |
| Dutch Anglo Superior Shipping BV | Konekta Services B.V. | Roland Berger | Z-Bridge |
| Dutch Drilling Consultants BV | Kongsberg Discovery Netherlands | Roll Group | Z-Bridge | Bring-to-Work system |
| Dynaflow Research Group | Kongsberg Maritime | Rollstud Limited | Zeehaven IJmuiden NV |
| Dynamic Energy Supply | Kongsberg Maritime AS | Rope Access Noord – Offshore Wind Solutions | Zeevonk |
| Dynamic Energy Supply ApS | Kongsberg Maritime Netherlands BV | Rosetti Marino | ZEN Customer Finance B.V. |
| Dynamica Ropes | Kongsberg Netherlands | Rossi benelux | Zeppelin Energy Rental |
| Dynamo | KONGSTEIN GmbH | Rotech Subsea | ZTT |
| Dyneema | Koninklijk Instituut Van Ingenieurs | Rotorworks GmbH | ZTT Submarine Cable & System |
| E.T. Euro Trade Nederland B.V. | KONNEKTUS | Rotra Air & Ocean B.V. | Zupt, LLC |
| EAGE | Korea Marine Equipment Research Institute | Rotterdam Marine Works B.V. | ZZP |
Marine Energy
| &deBlauw Executive Search | DP SUBSEA SRL | Kongsberg Maritime Netherlands BV | RMI |
| 271 Containers DMCC | DP World | Kongsberg Netherlands | Robert Gordon University |
| 4 Subsea | Drie-D | Mechanical Motion | KONGSTEIN GmbH | Robertson Geo |
| 9 Oceans B.V. | Drydocks World – Dubai | Koninklijk Instituut Van Ingenieurs | Robosys Automation Ltd |
| A&M Recycling | DSB Offshore Ltd | Korea Marine Equipment Research Institute | RockSalt Subsea Ltd |
| A. Pérez y Cía. S.L. | Dship Carriers GmbH & Co KG | KOTUG | Rohde Nielsen |
| A.I.S., Inc. | dship-carriers GmbH | Kotug International | Roland Berger |
| A/S Dan-Bunkering Ltd. | DSR Corp / DSR Wire Corp | Kpler – MarineTraffic | Roll Group |
| A4engineering | DSV | KPMG Indonesia | Rollstud Limited |
| AAL Shipping | Dual | Kraken Robotics | Rope Access Noord – Offshore Wind Solutions |
| ABATO Motoren | Duik- & Bergingsbedrijf W. Smit BV | Kraken Robotics Services UK Limited | Rosetti Marino |
| ABB | Dura Vermeer | KRISALE SHIPBROKERS A/S | Rossi benelux |
| Abb AS | Dura Vermeer Haven & Industrie | Kroes Marine Projects B.V. | Rotating Repairs Rotterdam BV |
| ABB b.v | Duracoat | Kroon Marine & Offshore BV | Rotech Subsea |
| ABB B.V. | Dutch Anglo Superior Shipping BV | KSB | Rotodyne Ventilatoren BV |
| ABB Marine & Ports | Dutch Drilling Consultants BV | Kuhlman Repko Shipping Nederland BV | Rotterdam Partners |
| Abuco BV | Dynaflow Research Group | LAKMNGMT BV | Rotterdam Ship Repair |
| Achilles Information GmbH | Dynamic Energy Supply | Lamers System Care B.V. | Rotterdamse Havendraken / power2match |
| ACL Shipbrokers Ltd | Dynamic Energy Supply ApS | Landfall | ROVOP Ltd |
| Across Logistics B.V. | Dynamica Ropes | Landsvrouwe | Royal Dirkzwager BV |
| Acteon | Dynamo | LangmanRopes | Royal Dutch LV Logistics |
| Acteon – Menck Marine Foundations | Dyneema | Lankhorst | Royal IHC |
| Acteon Group Ltd | E.T. Euro Trade Nederland B.V. | Lankhorst Ropes | RR Maritime Engineering BV |
| Actief Techniek | EAGE | Lanner Europe B.V | RS Components BV |
| Adrian Management B.V. | EasyStairs | LAPP | RS Group |
| Advance Global Recruitment Ltd | Eaton | Las Pers | RUD Lifting & Engineering B.V. |
| Advanced Innergy Solutions Limited | Ebelien van der Velde | LATITAB LATITA LTD | Runwell |
| AE-WaveHexapod B.V. | EBK (Eisenbau Krämer GmbH) | LCI Industries Corporation | Rutter Inc |
| AEwavehexapod BV | EBN | LegalCrew | RWE Offshore |
| Affinity Offshore | ECMT | Lehmann – Marine | RX Global |
| Affinity Offshore AS | ECMT BV | Lencon | Rystad Energy |
| Af-x fire solutions | Ecowende C.V. | Limetree Systems bv | S&P Global |
| AF-X Fireblocker | EDF | LKL Oceantrade B.V. | S5 North Europe |
| AGL – AFRICA GLOBAL LOGISTICS | EDF Renewables | Lloyds Register | SAAM Towage Inc. |
| Agwa | EdgeTech | Lobster Robotics | Sagro |
| Akira Energy | EDT Offshore | Logi Trans BV | Sankyo Oilless Industry GmbH |
| AKJ-Industri | EEL | Lok & Co | Sarens |
| Aksa Carbon | EFFBE FRANCE | Lucchini RS | SBM OFFSHORE |
| Albatros Robotics | EFS Holding S.A. | Luyckx | Scaldis Salvage & Marine Contractors NV |
| Albert Lenting | Egna Marine | LV Shipping & Logistics B.V. | Scandiagear Europe BV |
| Aldo Corso | ELCEE | Lyboussakis Salvage & Towage | ScanReach AS |
| Alewijnse Netherlands BV | Eldeko | M Restart | Scarecrow Group |
| ALKA MARINE | Elevate Offshore | M&S Logistics ltd | SCHENKER Europe GmbH |
| ALKA Project Support BV | Elsto Drives & Controls | M.A.R.S.,Inc. | Schless Maritime Project Support |
| All On Scale B.V. | EMAR Offshore Services BV | M8 MARITIME | Schmitt Anchors and Chaincables bv |
| ALLNAMICS GEOTECHNICAL EXPERTS B.V. | EMS Maritime Offshore B.V. | MaC Uytendaal b.v. | SCOT Shipbrokers BV |
| Allseas Engineering B.V. | Energy Management Partners BV | MacGeo Limited | Scottish Development International |
| Allseas Engineering BV | Eneria BE | MaCock (previous PECO Special Fasteners) | SDK Shipping |
| Alltec lifting systems | Enersea | Madison People International BV | Sea Clouds |
| Alma Shippping | Enersea BV | MAG Offshore | Seafarma b.v. |
| Althen Sensors & Controls B.V. | Enshore Subsea | Mammoet Europe BV | SeaHiker BV |
| ALTIUS Offshore | Entail | Manora Logistics | Seal Engineering.no |
| American Bureau of Shipping | Entail AS | MAPPEM | Sealien Robotics |
| American Bureau of Shipping (ABS) | Enterprise Ireland | Marant | SeaMar |
| Ampelmann | EPER | MARCHINI DESIGN | Seamar Services |
| Amphitrite | EPI Group | Marfle | SeaO2 |
| AMS bv | EPO | Marimecs | Seaonics |
| AMTL | e-power international | Marine Construction & Lifting Consultants Ltd. | SeaPro Ltd |
| AMW – MARINE BV | Equans West nederland | Marine Systems B.V. | SeaQurrent |
| Anglo-Eastern | ERIKS | MARINO | SeaQurrent Holding B.V. |
| Anker Crew Insurance | Erp Trading BV | Marint (Offshore Services) Ltd | Seas Geosciences |
| Aon | ERP-rental | MariSearch | Seatrench |
| Applitech B.V. | ERSG B.V. | Maritime Developments Limited | SEAVIUM |
| Applus+ Netherlands B.V. | ESP Renewables | Maritime Sisters | Seaward Safety Ltd |
| Aquatec Group | Estrela Maritima | Marstrat BV | Seaway 7 Heavy Transportation |
| Aquatic Towage & Marine Ltd | ESVAGT | Martens en van oord | Seekable |
| Aquius Capital | Eurazeo | Martens Multimedia | Servi AS |
| Aramex | Eurolink Solutions | Master Builders Solutions | SES Energy |
| Aratis Groep | EUROPORT – ROTTERDAM AHOY | Mastex Software B.V. | SEVAL Group |
| Arcadis | Everllence | Mbhse | Sheffield energy Pte Ltd |
| Archer Offshore Limited | Everllence Netherlands BV | McDermott International | Shell |
| Archirodon | Evolence | MCSI Rotterdam | Sherpa |
| Arcim A/S | E-volve Engineering Services | MCTC | Sherpa Digital |
| Arcnick Welding B.V. | Exail B.V | MCTC Germany GmbH | Shipsonic |
| Arctic | Exail B.V. | Medir International | Shore Monitoring & Research |
| Aries Energy Solutions Gmbh | Exo Engineering Int. Ltd | MedTug Spa | Shore2ship |
| Armador-energy BV | Expom S.A | MELCAL AS | Siemens Energy |
| Armiga A/S | EXSIF OFFSHORE | MelFa Consultancy & Engineering | Siemens Energy B.V. |
| Ascend Energy Services | Extreema® Heavy Lift slings | Menck Marine Foundations – Acteon Group Ltd | Sima Charters BV |
| Ashtead Technology | Ezone Energy | Mennens Belgium | Simsteel SV |
| Asisto Engineering bv | F&P Consult | Mennens Dongen B.V. | Siri Marine |
| ATENAS | F.LLI RIGHINI SRL | Mennens NL | SJ Holding BV |
| Atlantis Geoservices Ltd | Facta Rotating | Mentha Impact | SKB Europe BV |
| Atlas Copco Rental Europe NV | Fahlke Control Systems KG | Meprofa B.V. | Skilltrade BV |
| Atlas Copco Rental Nederland | Far East Towing Co., Ltd. | Mercuri Urval | Skipsteknisk |
| Atlas inexco | Fast Processing BRA-MAR d.o.o | Metal Deploye Resistor | Sky-Access B.V. |
| ATOS | Fawic BV | Metalenpro | Slingco Ltd |
| ATS & Greenan Logistics | FDN engineering | Metip | Slow Mill Substainable Power |
| ATV Brakes | FDR Risk | MEWO S.A. | Slow Mill Wave Power |
| Aurum Shipbroking | Fearnley Offshore Supply | MG | MARINE POWER SOLUTIONS | Smart Veritas |
| Aventa | Ffolkes Offshore Limited | MG| MARINE POWER SOLUTIONS | Smart Veritas BV |
| AVIENT – Dyneema® | Fiberdur | MHConsult | Smit Heat Treatment Group |
| Avient / Dyneema® | Fibergrate Composite Structures | Middle Point | Smit Lamnalco |
| Avient /Dyneema® | Fibron | Milieu Service Nederland | smulders nv |
| Avient Protective Materials | Finco Energies | Minesto AB | Smulders Projects Netherlands |
| AXTech AS | FincoEnergies Marine | Mintmech Limited | Sneki B.V. |
| Axxeron Hydrolux | First Meridian NV | Mitsui O.S.K. Lines, Ltd. | Sodexo Remote Sites the Netherlands BV |
| B2B Online | FLASC | Mko | Sojitz Machinery Europe GmbH |
| Baggermaatschappij Boskalis B.V. | FlexxCon BV | MMG Ocean | SolarDuck |
| Ballast Nedam | FliHy solutions | MMRL | SolarDuck B.V. |
| Ballast Nedam Offshore wind | Fluitec Netherlands B.V. | MMRL Advocaten | Sonardyne |
| Ballast Nedam Wind & Marine | Flux Partners | MO4 | SophSys |
| Barge Master | Flying Fish | Mocean Offshore B.V. | Sorama |
| Bartminn International Consulting GmbH | FMJ Group | MODEC | SOURCE ROCK LIMITED |
| Baseblue BV | FMS | Modulift / LMS | Space Vision BV |
| Baumuller-Servcices | FMTC Safety | Monjasa A/S | SpeakSoon |
| Bax offshore service BV | FMTC Safety Group | Monroe International | Speeder Systems |
| Bax Tech Project | FOC | Moog Industrial | Speeder Systems BV |
| Bazel Acoustic Solutions BV | FOC Ciscato Spa | Mooreast Asia Pte Ltd | Spinergie |
| Bebeka | Focus Engineering | Mooreast Europe B.V. | Spinnaker |
| Bebeka u.a. Cooperative for shipping | FØN Energy Services | MOS | Eemshaven Ship Repair | SRS Fusion |
| Bedrock Ocean Exploration | Fondation OPEN C | Mott MacDonald B.V. | SSY Offshore |
| Bedrock Ocean Exploration, PBC | Fracht Group | Mr James | STA Ventilation Technology |
| BeeX AS Ltd | Fracht NL | Mr James workforce and crewing | Stago B.V. |
| Belloni Lamiere di Belloni Marco & C. SNC | Frachtcontor Junge & Co. GmbH | Mr. James | Statron BV |
| Bellpoint Energy Ltd | FRANKLIN OFFSHORE | MS Offshore | Statron.bv |
| Bender Benelux BV | Franklin Offshore Europe | MSA-Service | Stedaval |
| Benelux Diving BV (part of the Underwater Solutions Group) | Freelance Survey Consulting (Project Support) | MTB Events | STEDER LOGISTICS |
| Bergerac International Consultancy | Freqat LLC | Multi engineering | STEDER LOGISTICS / NEELE VAT |
| Bergerat Monnoyeur – Eneria | Frontier | Multimetaal | Steeltrace |
| Bernd Münstermann GmbH + Co KG | Frontwise Group | Multimetaal Holding B.V. | Step Up Your Marketing |
| Bezemer Group B.V. | Fugro | Multimetaal Offshorre B.V. | Stigterstaal |
| Bezuijen Support | Fugro Netherlands Marine BV | MULTISTEEL | Stoffers Technical Support |
| Biardo Survival Suits | Fusie Engineers | Municipality of The Hague | Stormer Marine B.V. |
| Bibby Marine Limited | GAC Netherlands | MvO International | StormGeo |
| Bilfinger | GAC Netherlands Ltd | MX3D | Strainstall – BES Group |
| Blackfish Engineering Design Ltd | GAC Services UK Ltd | MYOBC Time-Critical Logistics B.V. | Strategic Marine |
| Blokland Cooling & Propulsion | Galperti | N.E.S | Stream Marine Training |
| Blue Offshore B.V. | Garant Diving | N.M Heilig | STS |
| Blue Water Shipping A/S | Gasunie | Native Marine | Subnero Pte Ltd |
| Blue Wave Srl | Gavin & Doherty Geosolutions (GDG) | Navaltex Technology Group | Subsea Connect |
| Bluebird Consultant | GBS | NBSO Nanjing | Subsea Energy Solutions Ltd |
| Bluespring / Dutch Energy from Water Association (EWA) | GBS machining services | Neptun Smulders Engineering | Subsea Supplies Limited |
| BlueTack | GE Vernova | Nerisa | SubseaForge |
| Bluewater | GEHOCON | Nesec | Sulmara |
| Bluewater energy services | GEM-IGEOTEST | Netherlands | Supermaritime |
| Bluewater Energy Services BV | Geobest BV | Netherlands Foreign Investment Agency | Survival Systems International |
| BOA Management AS | Geomares | NeuWave Technologies, Ltd | Sustainable Motion B.V. |
| Bold Advice | Geoquip Marine | NEVZAT AYDIN OFFSHORE SERVICES TR | Sverdrup Steel |
| Bolier | Georg Fisher Piping Systems | NEXT MARITIME, S.L.U. | Swivelpole Europe B.V. |
| Boluda Towage | Geovisie BV | Nexus Energy | T1 Solutions |
| Bonn&Mees Drijvende Bokken BV | GEOxyz | NexusOcean BV | Tardra Limited |
| Boreas Maritime | Gibb Group | NIJL B.V. | Targe Towing Ltd |
| Boskalis | Gilde Climate Solutions | Nitto Deutschland GmbH | TAUW |
| Boskalis Nederland BV | GLDD | NJORD Marine Shipbrokers | TECNOAMBIENTE |
| Boskalis Offshore Energy | GLO Marine | NKT | Teijin Aramid BV |
| Boskalis Offshore Heavy Marine Transport B.V. | Global Airline Services Sp. z o. o. | NKT HV Cables AB | Teledyne Marine |
| BOTC TRAINING | GLOBAL PORT LOGISTICS BV | NMDC Energy | TeleFlux BV |
| Bourbon offshore DNT | GN Rope Fittings | NOF (Energi Coast) | TenneT TSO |
| Braemar | GONDÁN SHIPYARD | NOR Offshore Rental | Tenwolde Marine |
| Braemar Offshore Energy Services | GOSAN, S.A. | Nordic Fender | Terlouw Rotterdam |
| Braemar Shipbroking limited | Gotsjetûk | Norkyst AS | The Faraday Centre |
| Brandmarion | GPS Marine | NorSea Danmark | The Maritime Marketeer |
| BRATiX | Great Lakes Dredge and Dock | NorSea Denmark | The Offshore Partners |
| Braveheart Marine B.V. | Greenproc bv | North Sea Systems | The Workboat Association |
| Braveheart Shipping B.V. | GRS.Offshore Renewables GmbH Taiwan branch | NorthCmedia | Thinelephants A/S |
| Breedveld Staal | GSO BV | Northumbria University | Three60 Energy |
| Brenntag | GTM Gears | Nortigo | thyssenkrupp rothe erde Germany GmbH |
| Bridon® Steel Wire Ropes by Bekaert | GULF AGENCY COMPANY – G A C | Norwegian Energy Trading | Tidewater Marine UK Ltd |
| Bright Engineering | Gulf Marine Services | Nouvall engineering / Arbeidsadvies Zeeland | Timmermans Towage & Offshore |
| British Embassy The Hague | GULF RAYS FOR MECHANICAL EQUIPMENT TRADING-L.L.C | NOV | Titan Intertractor GmbH |
| Brocarga | Gunneman BV | Novatowing | TMC Science & Technology MidWest BV |
| Broekman Logistics | Gurutzpe | NOV-BLM | TMF-Group |
| Broekman Project Logistics | Gushikama Business Consult | NRG2fly | TMGX Europe |
| Brosols BV | GustoMSC | NSH Shipbrokers | TMS |
| Brück GmbH | GustoMSC | NOV | Nxgen group BV | TNO |
| Brunel N.V. | Güth & Wolf GmbH | NZTE | TOBSTEEL GmbH |
| Brunvoll | H. Butting GmbH & Co. KG | O.S. Energy GmbH | TOS Crewing & Ship Delivery |
| BSubsea | H. Schramm Towage GmbH & Co. KG | O5Marine | TOS People |
| Bubble Robotics | h.o. JW van Stee B.v. | OAK Offshore | TOS People, TOS Port & Logistics |
| Buccaneer Delft | H.Schramm Towage GmbH & Co KG | Obscape | Total Decom Solutions |
| BuildingCareers bv | H2O Marine | Ocean Crest Marine | TRE Energies |
| Bureau Veritas | H2o Marine B.V. | Ocean Crest Marine LTD | Trelleborg |
| BUS Industrial Tools | H2Offshore Services | Ocean View | Tresios Contracting B.V. |
| Butendiek Engineering GmbH | Hagland Shipbrokers | Ocean View srl | Triton Offshore BV |
| C&M Labour Supply / CBM Energy | Hagland Shipbrokers UK | OCEANIST | TRIUS House of Engineering |
| C&M Labour Supply BV | Hanab Projects BV | OceanOne AS | True Horizon Crewing |
| C.M. Heritage | Handshake Public | Oceans of Energy | TruSteel Group |
| Cagliari State University | Hanseatic Offshore Brokers | OCRE Offshore Services BV | TrustLube |
| Calpac Maritime Services | Hans-Joachim Streuber | OEG | TSC Europe |
| Calypso | HAPO International Barges B.V. | OEG Group | TSUBAKI KABELSCHLEPP GmbH |
| Campus@Sea | Harlyn BV | OES Group | Tuco Marine Group |
| CAPE Holland | Hartman seatrade | Offshore entrepreneur | TWD |
| Capefront Energies SA | Haskoning | Offshore Operations | TwynstraGudde Energie B.V. |
| Capital Offshore Ship Management Corp. | HATENBOER-WATER | OFFSHORE RENEWABLE ENERGY CATAPULT | TwynstraGudde Holding B.V. |
| Carbo-Link AG | HD Korea Shipbuilding & Offshore Engineering | Offshore-Tech | UAB Maviga Pro |
| Carrier HVAC | Heatmaster BV | Oglaend System BV | UAB ZEVERT-STEEL |
| CBED | Heerema | OIL RECOVERY SIA | Ugland Construction |
| CEDRO GENERAL SERVICES | Heerema Engineering Solutions B.V. | OJ CREW | uit de Kust BV |
| CEDS Duradrive GmbH | Heerema Marine Contractors | Okeanos Ventures | UL Solutions |
| Chart Shipping | Heerema Marine Contractors Nederland SE. | Omtec | Union Maritime |
| Chartwell Marine | Heila Cranes Nederland BV | Onboard | United Heavy Lift GmbH & Co. KG |
| Checkmate Safety | Helder Maritiem | OneLNG | United offshore Support GmbH |
| China Renewable Energy Engineering Institute (CREEI) | Helder Maritiem bv | ONS Foundation | Universal Hydraulik GmbH |
| Chris Rademakers | Helix Robotics Solutions | OOS International | UTM Consultants |
| Christopher B.V. | Helix Robotics Solutions Ltd | Orange Delta | UVision |
| CIMOLAI SPA | Hermess B.V. | Orange Marine Consultancy | UXO Offshore Services |
| Circular Recruitment | HGG Profiling Contractors BV | Orga BV | Van Bodegraven Elektromotoren B.V. |
| C-Job Naval Architects | HHLC B.V. | Orlen Petrobaltic | Van den Broek B.V. |
| CLARKSONS | Hidramar | Orlo Energy | Van der Spek |
| Clarksons Offshore & Renewables | Hilti Nederland BV | OSM Thome | Van der Vlist Transportgroup BV |
| Clarksons Offshore and Renewables | HKA | OTTO Global Services B.V. | Van Dyke Marine |
| Clarksons Research | Hoenderop BV | Ovet Shipping BV | Van Gooi |
| Clarksons Securities | Hoist International BV | PALUMBO SHIPYARDS | VAN HELDEN Marine & Projects BV |
| Clyde & Co Netherlands LLP | Honeywell | Panaro Services | Van Herel Communicatie |
| CM Energy | Horizon Global Energy | Pareto Shipbrokers Ltd | Van Laar Heavylift Services B.V. |
| CM Energy Tech | HoTai Energy Consult | Parker Hannifin BV | Van Laar Maritime B.V. |
| CoeusAI | Howden Nederland B.V. | PASSER | Van Melsen Engineering Solutions |
| Colandia Consulting | HS.Equipment B.V. | PASSER PRODUCTS AS | Van Oord |
| Cold Pad | HSG | PASSER SIDC GROUP, UAB | Van Oord Offshore Energy |
| Commercial Rib Charter ltd | Hubbell | Pathways | Van Schie |
| Conbit | Huisman | PAT-Kruger systems | Van Storm BV |
| CONBIT Services BV | Huisman Equipment | PB Consultants | VDL Klima b.v. |
| Condor Heavy Services | HVT Group | Pedal & Shift | VDR AP |
| Condor Heavy Services B.V. | HVT-Group | Peninsula | VEEM |
| Connect4Shore | Hydenlyne Limited | Pentacon Engineering BV | Veiliggoed |
| Conroy Africa | Hydrauvision B.V | Pentagon Freight Services | Venturn Holding BV |
| ConverSafe | Hydrauvision B.V. | Pentagon Int. BV | Verbeek Consulting |
| Corvia by Eekels Technology BV | Hydro Energy | PÉREZ TORRES MARÍTIMA, S.L. | Verif-i SG Limited |
| Corvus Energy | Hydro Energy Group | Perez y Cia | Veripos |
| COSCO SHIPPING Heavy Transport | HYDROCONSULT | Perez y Cia SL | Versatec Energy B.V. |
| Crane Worldwide | Hydroplus / Mabotec | Periplus Group | VertomCory Rotterdam B.V. |
| Cranelog-Solution GbR | Hydroplus-Hydraunica | Perspect industrial services | Vestervind Contractors |
| Crew4Energy | HydroStack | Pertamina | Veth Propulsion |
| Cromarty Firth Marine Services | Hytender | Peter Bas | VG lifting Services BV |
| Crosslynx B.V. | IBC | pewag nederlands BV | Victrol Chartering |
| CROUZET | I-Coats | Philip Lawson Associates Ltd | Viena Supply BV |
| Crown Power Energy Systems – UK | Iconsys | PIP HSP Global Safety | Vijverberg |
| CSO Shipbrokers | Ifchor Galbraiths | Pipeshield International Ltd | Viking Life Saving Equipment |
| CSS Ltd | Igus B.V. | PMeyes | Viodveren |
| CTRL SYSTEM TECHNOLOGIES | iHydraulicS | Polarttech | VIRO |
| CTS International Logistics (Netherlands) | Iki Marine Bv – Engineering | Pols Agenturen | Vision Work BV |
| Cyber.Dockside.ai | IKM Subsea Motor Solutions | Portland Port Ltd | Vitruvian Consultants |
| Damen | IKM Subsea Motor Solutions AS | Ports of Jersey | Vitruvian Consultants Ltd |
| Damen Anchors and Chains | IMBV b.v. | Portwise B.V. | VML engineering d.o.o. |
| Damen Financial Services | IMCA | PortXL Netherlands B.V. | VMS |
| Damen Global Support BV | Imenco UK Ltd | Poseidon Offshore Energy B.V. | VMS Group A/S |
| Damen Maritime Ventures Holding B.V. | IMMONTEC BV | Power Solar Energy Electronic B.V. | VMS ROPES & TWINES B.V. |
| Damen Services | Impuls Zeeland | Powerport | Volvo Penta |
| Damen Shiprepair | In2sys | PowerPort B.V. | Vonk |
| Damen Shiprepair & Conversion Holding | Inchcape Shipping Services | PPC Renewables SMSA | Voyagexpert |
| Damen Shiprepair Amsterdam Bv | Incosupport | Praxis Automation Technology B.V. | Vremac Vydraulics group |
| Damen Shiprepair Vlissingen | Indall B.V. | Predict Marine B.V. | Vroon Offshore Services Ltd. |
| Damen Shipyards | Independent | Premier Modular BV | Vulkan Benelux |
| Damen Shipyards Gorinchem | InEight | Primaned Projectadvies B.V. | Vuyk Engineering |
| Damen Trading | Infoplaza Marine | Vuyk Engineering Rotterdam | |
| Damen Trading & Chartering | Ingenieria y Diseño Europeo SA (IDESA) | Primo Marine Group | Vuyk Engineering Rotterdam B.V |
| dammers services nederland bv | InnovationQuarter | Procer Worldwide Technical Services | Vuyk Engineering Rotterdam B.V. |
| Dan-Bunkering | InnoVein BV | Project ENKI | Vydraulics |
| Dansk Gummi Industri A/S | Inocreate | Promarine | W&O Europe BV |
| Datema Nautical Safety | INOSTAAL BV | Promeda Endüstri A.Ş. | Wales Clean Energy Cluster |
| Dave Oliver Hydrographic Services Limited | Integrity Energy Solutions | PRONAL | Wartsila |
| DAWIN Co., Ltd. | Interlashing B.V. | ProSteel Supply B.V. | Wärtsilä |
| DB Cargo | International Energy Club | Provaart Logistics | Wärtsilä Underwater Services |
| DBR | Intertech B.V. | Prow Capital B.V. | Waves-Group |
| DCN Diving | Interwave BV | Prysmian | WayPoints Projects |
| DD-Compound GmbH | Invest-NL | PS Marine Coatings BV | WeAreReasonablePeople |
| De Haan Special Equipment BV | InX Tech | PSI Pipeline Services BV | WECO Energy |
| De Haas Shipyards B.V. | Inzon Marine Sp. z o.o. | PsyFyi | Weijers Waalwijk Flexibel Piping Systems |
| De Klerk Staalbouw | IOT Holland | PT Pertamina International Shipping | WelCoMar BV |
| De Maas SMC | IQIP Europe | PT. Hywind Energy Solution | WellDecommissioned BV |
| De Vos Legal | IRM Europe BV | PT.Hywind Energy Solution | Wells Offshore |
| Deal Drechtsteden | iSupports | PTC Groep | Welsh Government |
| Deep C | ITanks | Purus | Western Electricity Services |
| DeepOcean | ITO Navaids | Q-Bearings BV | Western Ships Agency |
| DeepOcean AS | J de jonge group | Qceas BV | Whittaker Engineering (Stonehaven) Ltd |
| Dégra | Jack-Up Barge & Swift Drilling | Qonsult | Wilhelmsen Port Services B.V |
| DEKC Maritime | Jan De Nul nv | Quantes | William Hackett Lifting Products |
| Delft Cymatics BV | JASCO Applied Sciences GmbH | Quattor P | Wimorost |
| Deloitte | JD Ross Energy | Quintham | WindEurope |
| Delta Marine Crewing | Jergo Group | R. Keupers Holding B.V. | Windkeeper |
| DEME Group | Jifmar Offshore Services | R.W. | Windspeed10 |
| DEME Offshore | Jifmar offshores services | Rabobank | Windward Offshore |
| Den Hartog Energies | Jobdedication | RADAC BV | Wishbone Ventures |
| DERINSU | Jobstream | RAE BENELUX | Witteveen+Bos |
| deugro | jones | Rami-Yokota BV | WJ Maritime |
| deugro (Belgium) | Jotun | Ran Offshore AS | WM Plant Hire |
| Deugro (Netherlands) B.V. | Jotun B.V. | RBC Group | Woerner Smeersystemen B.V. |
| DEUS EX MACHINA GmbH | JOVYATLAS GmbH | RCC CONTAINERS | Worldwide Recruitment Solutions (WRS) |
| Deutsche Offshore Schifffahrt | JSC WESTERN SHIPS AGENCY | REASeuro | Worley Netherlands BV – Offshore Energy (former Intecsea) |
| DEUTZ Italy Srl | K2 Project Forwarding AS | Red Offhore Netherlands | Wozair Limited |
| Development v Kim Nielsen | Kalypso Offshore Energy | Red Offshore | WTS Energy |
| Dex Oil | Kantox (BNP Paribas) | Red To Green Naval Architects | XEAMOS |
| DexIQ | Kasia@css-shipservices.com | Red Transport and Logistics BV | Xi Engineering Consultants |
| DHL Industrial Projects | KDS Engineering BV | Rederij Groen | XLNN’s |
| Dieseko Group B.V. | KENC Engineering BV | REdouble | Xtirion |
| Diesekogroup B.V. | Kestrel Liner Agencies Ltd | RE-double | Yabba Data Doo |
| Dijvler Winches | Keystone Law | Red-To-Green | Yanmar Europe B.V. |
| Director | KGGeo Solutions | Redwise Maritime Services | Yellow Works |
| DIRECTORY Limited | KIS KRAANBOUW BV | Rehder Engine Repairs | Yune |
| Discovery Offshore | Klaipėda University | Rem Maritime AS | Z-Bridge | Bring-to-Work system |
| dnata | Klaipėdos universitetas | RemoraDocks | ZEN Customer Finance B.V. |
| DNV | Klip BV | Rensen Driessen Shipbuilding BV | Zeppelin |
| DNV AS | Koedood Marine Group | Rental Technology & Services – RTS | Zeppelin Energy Rental |
| DNV Se | Konecranes | Resato International BV | Zeppelin Power |
| DOC-Dutch Offshore Contrators | Kongsberg Discovery | Resolve Marine | ZTT |
| Doedijns b.v. | Kongsberg Discovery Netherlands | REYM | ZTT Submarine Cable & System |
| DOF | Kongsberg Maritime | Rhenus Offshore Logistics GmbH & Co. KG | Zupt, LLC |
| DP | Kongsberg Maritime AS | RINA | ZZP |
Fossil Fuels
| &deBlauw Executive Search | Dynamic Energy Supply | Kuhlman Repko Shipping Nederland BV | Rotterdam Rubber Corps |
| 271 Containers DMCC | Dynamic Energy Supply ApS | L.p. Lavorazioni Meccaniche S.r.l. | Rotterdamse Havendraken / power2match |
| 3H Technical Services | Dynamica Ropes | Lankhorst | ROVOP Ltd |
| 4subsea | EAGE | Lankhorst Ropes | Royal Dirkzwager BV |
| 9 Oceans | Eaton | LAPP | Royal IHC |
| 9 Oceans B.V. | Ebelien van der Velde | Las Pers | RS Group |
| A&M Recycling | EBK (Eisenbau Krämer GmbH) | LATITAB LATITA LTD | RTC |
| A.I.S., Inc. | EBN | LegalCrew | RUD Lifting & Engineering B.V. |
| A/S Dan-Bunkering Ltd. | Ecowende C.V. | LFF Glamal Europe B.V. | Runwell |
| A4engineering | EdgeTech | Lidan Marine | Rutter Inc |
| AAL Shipping | EDT Offshore | Liebherr Nederland | RWE |
| ABATO Motoren | EEL | Limetree Systems bv | RX Global |
| ABB | EEW | Linus Trading & Consultant BV | Rystad Energy |
| ABB b.v. | EGS GmbH & Co. KG | LKL Oceantrade | S&P Global |
| Abuco BV | ELCEE | LKL Oceantrade B.V. | S5 North Europe |
| AcePayMe-EPS | Elevate Offshore | Lloyds Register | Samara Geosciences |
| Achilles Information GmbH | EMAR Offshore Services B.V. | Logi Trans BV | Sarens |
| ACL Shipbrokers Ltd | EMAR Offshore Services BV | Lok & Co | SARU TEC B.V. |
| Acta Marine | EMS Maritime Offshore B.V. | Lucchini RS | SAUDI ELECTRICITY COMPANY |
| Acteon | Emtunga Solutions AB | Lyboussakis Salvage & Towage | SBM Offshore |
| Acteon – Menck Marine Foundations | EnBW Energie Baden-Württemberg AG | M Restart | Scaldis Salvage & Marine Contractors NV |
| Acteon Group Ltd | Energy Management Partners BV | M&S Logistics ltd | SCHENKER Europe GmbH |
| Actief Werkt | EnergyAdvice BV | M8 MARITIME | Schless Maritime Project Support |
| Advance Global Recruitment Ltd | Eneria BE | Maaskade Group | Schmitt Anchors and Chaincables bv |
| AEG Power Solutions | Enersea | MacGeo Limited | Score – Group |
| Aertssen Machinery Services | Enersea B.V. | Madison People International BV | SCOT Shipbrokers BV |
| Affinity Offshore | Enersea BV | MAG Offshore | SDK Shipping |
| Affinity Offshore AS | Eni | Mallee Management & Consultancy | Sea Clouds |
| AGL – AFRICA GLOBAL LOGISTICS | Enshore Subsea | MAMMMOET EUROPE BV | Seafarma b.v. |
| AH Advance | Entail | MAN Rollo | Seal Engineering.no |
| Airco Fin Holding | Entail AS | Marant | Seamar |
| Akira Energy | EPI | Mariflex Group B.V. | Seamar Services |
| Albert Lenting | EPI Group | MARINO | Seaonics |
| ALKA Project Support BV | EPO | Marint (Offshore Services) Ltd | Seas Geosciences |
| All On Scale B.V. | e-power international | MariSearch | SEAVIUM |
| ALLNAMICS GEOTECHNICAL EXPERTS B.V. | Equans | Maritime Developments Limited | Seaward Safety Ltd |
| Allseas | Equans Offshore Services B.V. | Maritime Sisters | Seaway 7 Heavy Transportation |
| Allseas Engineering B.V. | Equans West nederland | MARNEX | Seaway7 |
| Alltec lifting systems | ERIKS | Marstrat BV | SecuoS |
| Alma Shippping | Erp Trading BV | Martas bv | Selmers |
| Alternative Power Solutions | ESP Renewables | Mateck Project Support BV | Semco Maritime |
| Althen Sensors & Controls B.V. | Estrela Maritima | Mbhse | Servi AS |
| ALTIUS Offshore | EUROPORT – ROTTERDAM AHOY | MBShipbrokers | SES Energy |
| American Bureau of Shipping (ABS) | Everllence | McDermott | SEVAL Group |
| Ampelmann | Everllence Netherlands BV | MCSI Rotterdam | SEW Energy B.V. |
| Ampelmann Operations B.V. | Exail B.V | MCTC Germany GmbH | Shell |
| Amphitrite | Exail B.V. | Medir International | Sherpa |
| AMS bv | Exen Global BV | Meeberg ISO Tanks B.V. | SHM Next |
| AMTL | Exo Engineering Int. Ltd | MELCAL AS | Shore Monitoring & Research |
| Ananda | Expom S.A | Menck | Siemens Energy |
| Anglo-Eastern | EXSIF OFFSHORE | Menck Marine Foundations – Acteon Group Ltd | Siemens Energy B.V. |
| Aon | Extreema® Heavy Lift slings | Meprofa B.V. | Sif Netherlands B.V. |
| Appelsien Holding B.V. | Extreema® soft slings | Mercuri Urval | Simmons & Simmons LLP |
| Applus+ | Ezone Energy | Mercuri Urval BV | Simmons@Simmons LLP Amsterdam |
| Applus+ Netherlands B.V. | Fahlke Control Systems | Metal Deploye Resistor | Simsteel SV |
| Aquatec Group | Fahlke Control Systems KG | Metlayte Pipeworks | Siri Marine |
| Aquatech Offshore | Fairplay Schleppdampfschifffs-Reederei Richard Borchard GmbH | MEWO S.A. | Skilltrade BV |
| Aramex | Fairplay Schleppdampfschiffs-Reederei Richard Borchard GmbH | MHConsult | Skipsteknisk |
| Arcadis | Fairplay Towage Group | MHLR | Sky-Access B.V. |
| ArcelorMittal | Fawic BV | MHO-Co. A/S | SLB |
| Archer Offshore Limited | FDR Risk | Middle Point | Smart Veritas |
| Arcnick Welding B.V. | Fearnley Offshore Supply | Milieu Service Nederland | SMD |
| Arctic | Ffolkes Offshore Limited | Mintmech Limited | Smit Lamnalco |
| Arctic Offshore | Fibron | Mitsui O.S.K. Lines, Ltd. | SMST |
| Armiga A/S | Finco Energies | Mko | SMULDERS HSM |
| Ascend Energy Services | FincoEnergies Marine | MMRL Advocaten | Sneki B.V. |
| Ashtead Technology | First Meridian NV | MO4 | SOCOMAT SAS |
| Asisto Engineering bv | Fletcher Group | Mocean Offshore B.V. | Sodm |
| ATENAS | Flexam Invest | MODEC | SOGLASS & J&L Shorebase Paramaribo |
| Atlantis Geoservices Ltd | FlexxCon BV | Modulift / LMS | SolarDuck B.V. |
| Atlas Copco Rental Europe NV | Fluitec Netherlands B.V. | Monjasa A/S | Sonardyne International Ltd. |
| Atlas inexco | Fluor BV | Montanhydraulik Nederland B.V. | SophSys |
| ATV Brakes | FMJ Group | Moog Industrial | Sorama |
| Aurum Shipbroking | FMTC Safety | Mooreast Asia Pte Ltd | SOURCE ROCK LIMITED |
| AVIENT – Dyneema® | FMTC Safety Group | Mooreast Europe B.V. | South Stream BV |
| Avient / Dyneema® | FOC | Mott MacDonald B.V. | SpeakSoon |
| Avient /Dyneema® | Focus Engineering | Mr James | Speeder Systems |
| Axist | Foynes Engineering Ltd. | Mr James workforce and crewing | Spinergie |
| AXTech AS | Fracht NL | Mr. James | Spirit Energy |
| Axxeron Hydrolux | Frachtcontor Junge & Co. GmbH | MS Offshore | SRS Fusion |
| B2B Online | FRANKLIN OFFSHORE | MSC | SSTTBV |
| Baker Hughes | Friede & Goldman | Multimetaal | SSY Global |
| Barge Master | Frontier | Multimetaal Holding B.V. | SSY Offshore |
| Bartminn International Consulting GmbH | Fugro | Multimetaal Offshorre B.V. | Stago B.V. |
| Baseblue BV | Fugro Netherlands Marine BV | MW services | Starfix Geosolutions Services Ltd |
| Bayards | Fugro Netherlands Services BV | MX3D | Statron BV |
| BBL PROJECT CARGO SOLUTIONS | GAC Netherlands | MYOBC Time-Critical Logistics B.V. | Statron.bv |
| Bea Nederland BV | GAC Netherlands Ltd | N.E.S | Stedaval |
| Bebeka | GAC Services UK Ltd | N.M Heilig | Steeltrace |
| Bebeka u.a. Cooperative for shipping | Galperti | National oil Corporation | Stephenson Engineering Ltd |
| Bedrock Ocean Exploration, PBC | GAMODA BV | Nature Group | Stormer Marine B.V. |
| Bellpoint Energy Ltd | GASCADE Gastransport GmbH | Nerisa | StormGeo |
| Bergerac International Consultancy | Gasunie | Nesec | Strainstall – BES Group |
| Bezemer Group B.V. | GBS machining services | Netherlands | Strategic Marine |
| Biardo Survival Suits | GE Vernova | NEXT MARITIME, S.L.U. | Stream Marine Training |
| Bibby Marine Limited | GEHOCON | NJORD Marine Shipbrokers | StreamTec Solutions AG |
| Bilfinger | GEM-IGEOTEST | NjordIC BV | Strohm |
| Bilfinger Gears & Services | Geobest BV | NKT | STS |
| Blue Water Shipping A/S | Geoquip Marine | NMDC Energy | Subsea Connect |
| Blue Wave Srl | GeoTechInvest BV | NOF (Energi Coast) | Subsea Supplies Limited |
| Bluewater | Geovisie BV | Noordgastransport | SubseaForge |
| Bluewater Energy Services | GEOxyz | NOR Offshore Rental | Sulmara |
| Bluewater Energy Services BV | Gibb Group | Nordic Fender | Supermaritime |
| BMS Heavy Cranes | Global Airline Services Sp. z o. o. | NorSea Danmark | Swift Drilling B.V. |
| BOA Management AS | GN Rope Fittings | NorSea Denmark | Swivelpole Europe B.V. |
| BOA Offshore AS | GNFC | North Sea Systems | Synergy Engineering B.V. |
| Bokort Trading Company BV | Goldilock Secure | NorthCmedia | TAL Holland |
| Bold Advice | GONDÁN SHIPYARD | Northumbria University | TAQA Energy NL |
| Bolier | Goriziane E&C S.p.A. | Norwegian Energy Trading | Tardra Limited |
| Boluda Towage | Gotsjetûk | NoTh Project Support | Targe Towing Ltd |
| Bonn&Mees Drijvende Bokken BV | Great Lakes Dredge & Dock | NOV | TAUW |
| Boogaard Brokers B.V. | Grieg Shipbrokers | NOV Flexibles | TD Williamson |
| Boskalis | GSO BV | NOV-BLM | Technical Ship Management Sp. z o.o. |
| BOSKALIS – HEAVY MARINE TRANSPORT | GULF AGENCY COMPANY – G A C | NSH Shipbrokers | TECNOAMBIENTE |
| Boskalis Nederland BV | Gulf Marine Services | Nxgen group BV | Teknos Deutschland GmbH |
| Boskalis Offshore Energy | Gunneman BV | O5Marine | TEKNOS Group Oy |
| Bourbon offshore DNT | Gurutzpe | OAK Offshore | Teledyne Marine |
| bp | Gushikama Business Consult | Obscape | The Faraday Centre |
| Braemar | GustoMSC | Ocean Crest Marine LTD | The Kansai Electric Power Co.,Inc. |
| Braemar Offshore Energy Services | GustoMSC | NOV | OceanOne AS | The Maritime Marketeer |
| Braemar Shipbroking limited | H. Butting GmbH & Co. KG | OCRE Offshore Services BV | The Offshore Partners |
| Brandmarion | h.o. JW van Stee B.v. | OEG | The Workboat Association |
| BRATiX | H2Offshore Services | OEG Group | Thinelephants A/S |
| Braveheart Marine B.V. | Hagland Shipbrokers | Offshore-Tech | Three60 Energy |
| Breedveld Staal | Hagland Shipbrokers UK | OGC Energy | Tidewater Marine UK Ltd |
| Brenntag | Haisma Scheepsmotoren | Oglaend System BV | TJL Enterprise |
| Brenntag Poland | Halliburton | OIL RECOVERY SIA | TLC – Transportation & Logistics Consulting |
| BridgeDGap Consultant | Hanab bv | OJ CREW | TMC Science & Technology MidWest BV |
| Bring Cargo AS | Hanab Installations B.V. | Okeanos Ventures | TMF-Group |
| British Embassy The Hague | Hanab Projects BV | Omtec | TNO |
| Brocarga | Handshake Public | Onboard | TOS Crewing & Ship Delivery |
| Brosols BV | Hanseatic Offshore Brokers | ONE-Dyas | TOS People |
| BRS Oslo | HAPO International Barges B.V. | ONE-Dyas B.V. | Total Decom Solutions |
| Brück GmbH | HATENBOER-WATER | ONS Foundation | TotalEnergies Services Nederland B.V. |
| Brunel N.V. | HD Korea Shipbuilding & Offshore Engineering | OOS International | Trans Global Projects BV |
| Brunvoll | Heatmaster BV | Orange Marine Consultancy | TRE Energies |
| BSubsea | Heerema | Orlen Petrobaltic | Trelleborg |
| BuildingCareers bv | Heerema Engineering Solutions B.V. | ORTEC | Tresios Contracting B.V. |
| Bureau Veritas | Heerema Marine Contractors | OSM Thome | Triton Offshore BV |
| BUS Industrial Tools | Heerema Marine Contractors Nederland SE | OTTO Global Services B.V. | TRIUS House of Engineering |
| Butendiek Engineering GmbH | Heerema Marine Contractors NL SE | Ovet Shipping B.V. | True Horizon Crewing |
| C&M Labour Supply / CBM Energy | Helix Robotics Solutions | Ovet Shipping BV | TruSteel Group |
| C.M. Heritage | Helix Robotics Solutions Ltd | PASSER | TrustLube |
| Calculus | Hermess B.V. | Pathways | TSUBAKI KABELSCHLEPP GmbH |
| Calypso | HGG Profiling Contractors BV | PAT-Kruger systems | Tuco Marine Group |
| Cammis Marine B.V. | HHLC B.V. | PB Consultants | TWD |
| Cantab Meridian | Hidramar | Pentacon Engineering BV | TwynstraGudde Holding B.V. |
| CAPE Holland | Hilti Nederland BV | Pentagon Freight Services | Ugland Construction |
| Capefront Energies SA | HKA | Pentagon Int. BV | Union Maritime |
| Carrier HVAC | Hoist International BV | Perez y Cia | United Heavy Lift GmbH & Co. KG |
| CBED | Holyhead Towing | Periplus Group | Uptime International AS |
| CEDRO GENERAL SERVICES | Honeywell | Perspect industrial services | UTM Consultants |
| Chart Shipping | Horizon Global Energy | Pertamina | UVision |
| Chartwell Marine | HoTai Energy Consult | PETROBRAS | Van der Spek |
| Chevalier Floatels Holding & Manage | Howden Nederland | Petrobras Netherlands B.V. | Van Dyke Marine |
| Chris Rademakers | HS.Equipment B.V. | Petrobras Netherlands BV | Van Es Group |
| Circular Recruitment | HSM Offshore Energy | Petrochemical Special Economic Zone | Van Gooi |
| C-Job Naval Architects | HSM Offshore Energy B.V. | Petrodec | VAN HELDEN Marine & Projects BV |
| Clarksons Offshore & Renewables | Hubbell | Petrodec BV | Van Herel Communicatie |
| Clarksons Offshore and Renewables | Huisman Equipment | PetroGas | Van Laar Heavylift Services B.V. |
| Clarksons Research | Huracan Technical Advisory B.V. | Petrogas E&P | Van Lanschot Kempen |
| Clarksons Securities | HVT Group | Petrogasep | Van Melsen Engineering Solutions |
| Claxton Engineering | HVT-Group | pewag nederlands BV | Van Oord |
| Colandia Consulting | Hydenlyne Limited | PIP Global Safety | Van Oord – Offshore Energy |
| Conbit | Hydraulic Technologies Netherlands B.V. | Pipeshield International Ltd | Van Oord Dredging & Marine Contractors |
| Conroy Africa | Hydrauvision B.V | PMeyes | Van Oord Offshore Energy |
| Consorzio Oil & Gas Alliance | Hydro Energy | Pohlcon Benelux | Van Storm BV |
| ConverSafe | Hydro Energy Group | Polarttech | VDL Klima b.v. |
| Corvia by Eekels Technology BV | HYDROCONSULT | Polish Investment and Trade Agency | Veiliggoed |
| COSCO SHIPPING Heavy Transport | Hydroplus / Mabotec | Pols Agenturen | Venturn Holding BV |
| Crane Worldwide | Hydroplus-Hydraunica | Portland Port Ltd | Verif-i SG Limited |
| Crew4Energy | Iki Marine Bv – Engineering | PortXL Netherlands B.V. | Veripos |
| Cromarty Firth Marine Services | IKM Subsea Motor Solutions | Poseidon Offshore Energy B.V. | Versatec Energy B.V. |
| Crux Shipping & Trading | IMCA | Powerport | VertomCory Rotterdam B.V. |
| CSO Shipbrokers | Imeca | PPC Renewables SMSA | Vestervind Contractors |
| CTRL SYSTEM TECHNOLOGIES | Imenco UK Ltd | Praxis Automation Technology B.V. | VG lifting Services BV |
| Cyber.Dockside.ai | Independent | Predict Marine B.V. | Viena Supply BV |
| Damen | InEight | Premier Modular BV | Vijfblad |
| Damen Financial Services | Infoplaza Marine | Primaned Projectadvies B.V. | Vijverberg |
| Damen Global Support BV | InnovationQuarter | Procer Worldwide Technical Services | Viodveren |
| Damen Services | Integrity Energy Solutions | Promeda Endüstri A.Ş. | Vision Work BV |
| Damen Shiprepair | InterDam BV | PRONAL | Vitruvian Consultants |
| Damen Shiprepair & Conversion Holding | Interlashing B.V. | ProSteel Supply B.V. | Vitruvian Consultants Ltd |
| Damen Shiprepair Amsterdam Bv | International Energy Club | PSI | VML engineering d.o.o. |
| Damen Shipyards | International Food Services | PSI Pipeline Services BV | VMS |
| Damen Shipyards Gorinchem | Interwave BV | PSI Pipeline Services International B.V. | VMS ROPES & TWINES B.V. |
| Damen Trading | InX Tech | PsyFyi | Volvo Penta |
| Dan-Bunkering | IOT Holland | PT Pertamina International Shipping | Vonk |
| Dansk Gummi Industri A/S | IQIP | Qonsult | Vonk EUA B.V. |
| DB Cargo | IQIP B.V. | Quintham | Voyagexpert |
| DCN Diving | IQIP Europe | R&D Energy | Vroon Offshore Services Ltd. |
| DCN Diving B.V. | IRM Europe BV | RADAC BV | Vulkan Benelux |
| De Haan Special Equipment BV | iSupports | RAE BENELUX | Vuyk Engineering |
| De Haas Shipyards B.V. | ITanks | Rakon AS | Vuyk Engineering Rotterdam |
| De Klerk Staalbouw | ITO Navaids | Rami-Yokota BV | Vuyk Engineering Rotterdam B.V. |
| De Maas SMC | J&L Shore Base Paramaribo | Ran Offshore | W&O Europe BV |
| De Vos Legal | Jacking Solutions Internatonal | Ran Offshore AS | Wärtsilä |
| Deep C | JASCO Applied Sciences GmbH | RBC Group | WayPoints Projects |
| DeepOcean | JD Ross Energy | REASeuro | WeAreReasonablePeople |
| DeepOcean AS | Jergo Group | Red Offhore Netherlands | Weijers Waalwijk Flexibel Piping Systems |
| Deloitte | Jifmar Offshore Services | Red Offshore | WelCoMar B.V. |
| Delta Marine Crewing | Jifmar offshores services | Red Offshore Mozambique | WellDecommissioned BV |
| DEME Group | Jobdedication | Red To Green Naval Architects | Wells Offshore |
| Den Hartog | Jobstream | Rederij Groen | WESCOTT INDUSTRIAL SERVICES LTD |
| Den Hartog Energies | Jotun | Red-To-Green | Whittaker Engineering (Stonehaven) Ltd |
| DENTA Engineering | Jotun B.V. | REEL GmbH – Imeca | Wider Sea |
| DERINSU | JOVYATLAS GmbH | Rem Maritime AS | Wilhelmsen Port Services B.V |
| deugro | JPP Vessel Engineering BV | RemoraDocks | William Hackett Lifting Products |
| deugro (Belgium) | Jumbo Maritime | Rensen Driessen Shipbuilding BV | Windward Offshore |
| Deugro (Netherlands) B.V. | K2 Project Forwarding | Rental Technology & Services – RTS | Wintershall |
| DEUTZ Italy Srl | K2 Project Forwarding AS | Rental Technology and Services – RTS | WJ Maritime |
| Dex Oil | Kalypso Offshore Energy | Resato International BV | Worldwide Recruitment Solutions (WRS) |
| Dieseko Group B.V. | Kasia@css-shipservices.com | REYM | Worley Netherlands BV – Offshore Energy (former Intecsea) |
| Diesekogroup B.V. | Katoni Engineering Ltd | Rhenus Offshore Logistics GmbH & Co. KG | Wozair Limited |
| Dijvler Winches | KCI Offshore Engineering | RINA | WTS Energy |
| Dillinger | KENC Engineering BV | RIVECO GENERALSIDER S.p.A. | Xi Engineering Consultants |
| Director | Kestrel Liner Agencies Ltd | River Lease | XLNN’s |
| Discovery Offshore | Keystone Law | Rivertender | Xtirion |
| DNV | Klip BV | RMI | Yabba Data Doo |
| DOES ( Dutch Offshore Energy Solutions) | Knowledge Insight BV | Robert Gordon University | Yanmar Europe B.V. |
| DOF | Koedood Marine Group | RockSalt Subsea Limited | Yellow Works |
| DP | Kongsberg Maritime | Roels Engineering | Y-MatTec A/S |
| DP subsea srl | Kongsberg Maritime Netherlands BV | Rohde Nielsen | Yune |
| Drydocks World – Dubai | Koninklijk Instituut Van Ingenieurs | Roland Berger | Z-Bridge | Bring-to-Work system |
| DSB Offshore Ltd | KONNEKTUS | Roll Group | Zeehaven IJmuiden NV |
| Dship Carriers GmbH & Co KG | Korea Marine Equipment Research Institute | Rollstud Limited | ZEN Customer Finance B.V. |
| DSV | KORTAINER B.V. | Rosetti Marino | Zeppelin Energy Rental |
| Dual | KOTUG International | Rotech Subsea | Zeppelin Power |
| Dutch Anglo Superior Shipping BV | KPMG Indonesia | Rotodyne Ventilatoren BV | ZTT Submarine Cable & System |
| Dutch Drilling Consultants BV | Kraken Robotics | Rotterdam Marine Works B.V. | Zupt, LLC |
| Dynaflow Research Group | Kroes Marine Projects B.V. | Rotterdam Partners | ZZP |
Hydrogen
| &deBlauw Executive Search | EBN | KONGSTEIN GmbH | S5 North Europe |
| A&M Recycling | E-Bridge Consulting GmbH | Koninklijk Instituut Van Ingenieurs | Sagro |
| A. Pérez y Cía. S.L. | ECHT regie in transitie | Korea Marine Equipment Research Institute | Sarens |
| A/S Dan-Bunkering Ltd. | EDF Renewables | KPMG Indonesia | SBM Offshore |
| AAL Shipping | EDT Offshore | Kroes Marine Projects B.V. | Scaldis Salvage & Marine Contractors NV |
| ABATO Motoren | EEW | LAPP | SCHENKER Europe GmbH |
| ABB | EFFBE FRANCE | Las Pers | Schmitt Anchors and Chaincables bv |
| ABB B.V. | EFS Holding S.A. | LCI Industries Corporation | Score – Group |
| Abuco BV | ELCEE | LegalCrew | Scottish Development International |
| AcePayMe-EPS | EMS Maritime Offshore B.V. | LFF Glamal Europe B.V. | SDK Shipping |
| Achilles Information GmbH | EnBW Energie Baden-Württemberg AG | LGH | Seafarma b.v. |
| Acteon | Energy Management Partners BV | Limetree Systems bv | Seal Engineering.no |
| Advance Global Recruitment Ltd | EnergyAdvice BV | Lloyds Register | SEAVIUM |
| AEG Power Solutions | ENERPAC TOOL GROUP | Lucchini RS | Seaway7 |
| Affinity Offshore | Enersea | LV Shipping & Logistics B.V. | SecuoS |
| AFRY Netherlands BV | Enersea B.V. | M Restart | Seekable |
| AGL – AFRICA GLOBAL LOGISTICS | Enersea BV | M&S Logistics ltd | Selmers |
| Airco Fin Holding | Eni | M8 MARITIME | SES Energy |
| Aksa Carbon | Enshore Subsea | MaC Uytendaal b.v. | SEVAL Group |
| All On Scale B.V. | EPO | MacGeo Limited | SEW Energy B.V. |
| Alternative Power Solutions | e-power international | Mammoet | Shell |
| Althen Sensors & Controls B.V. | Equans | MAN Rollo | Sherpa |
| American Bureau of Shipping | Equans Offshore Services B.V. | Marant | SHM Next |
| American Bureau of Shipping (ABS) | Equans West nederland | MARINO | Shore Monitoring & Research |
| AMS bv | ERM | Maritime Sisters | Siemens Energy |
| Aon | ESP Renewables | Marstrat BV | Siemens Energy B.V. |
| Applus+ | Eurazeo | Mbhse | Simmons & Simmons LLP |
| Aquatech Offshore | EUROPORT – ROTTERDAM AHOY | McDermott | Simmons@Simmons LLP Amsterdam |
| AquaVentus Förderverein | Everllence | Meprofa B.V. | SJ Holding BV |
| Aramex | Everllence Netherlands BV | Mercuri Urval | Skilltrade BV |
| Aratis Groep | Ex-Machinery | Mercuri Urval BV | Skipsteknisk |
| Arcadis | Exo Engineering Int. Ltd | Metalenpro | Sky-Access B.V. |
| ArcelorMittal Energy Projects | EXSIF Offshore | Metip | SLB |
| Archirodon | Ezone Energy | MHConsult | Slingco Ltd |
| Arctic | Fahlke Control Systems | Middle Point | Smart Veritas |
| Ashtead Technology | Fahlke Control Systems KG | Milieu Service Nederland | Smart Veritas BV |
| Atlas Copco Rental Nederland | FDR Risk | Mitsui O.S.K. Lines, Ltd. | smarta engineering |
| ATOS | Ficep SPA | Mko | Smit Heat Treatment Group |
| ATS & Greenan Logistics | FLASC | Mocean Offshore B.V. | SMULDERS HSM |
| Aventa | FliHy solutions | Modulift / LMS | Smulders Projects Netherlands |
| AVIENT – Dyneema® | Fluitec Netherlands B.V. | Monjasa A/S | Sodm |
| Avient /Dyneema® | Fluor BV | Monroe International | Sonardyne |
| B2B Online | Flux Partners | Montanhydraulik Nederland B.V. | SophSys |
| Baker Hughes | FMJ Group | Moog Industrial | Sorama |
| Ballast Nedam | FMTC Safety | Mott MacDonald | SpeakSoon |
| Ballast Nedam Offshore wind | FMTC Safety Group | Mott MacDonald B.V. | Stago B.V. |
| Barge Master | Focus Engineering | Mr James | Statkraft |
| Bartminn International Consulting GmbH | FØN Energy Services | Mr. James | Statron.bv |
| Baseblue BV | Fracht Group | Multimetaal Holding B.V. | Stedaval |
| Bax offshore service BV | Fracht NL | Multimetaal Offshorre B.V. | Steeltrace |
| BBL PROJECT CARGO SOLUTIONS | Frontier | Municipality of The Hague | Strainstall – BES Group |
| Bender Benelux BV | Frontwise Group | MYOBC Time-Critical Logistics B.V. | StreamTec Solutions AG |
| Berenschot | Fugro | Nerisa | Strohm |
| Bergerac International Consultancy | GAC Netherlands | Nesec | Subsea Connect |
| Bezemer Group B.V. | GAC Netherlands Ltd | Netherlands | Sverdrup Steel |
| Biardo Survival Suits | GAC Services UK Ltd | Netherlands Foreign Investment Agency | Swivelpole Europe B.V. |
| Bilfinger | Galperti | NEVZAT AYDIN OFFSHORE SERVICES TR | TAL Holland |
| Blue H Engineering BV | GAMODA BV | NEXT MARITIME, S.L.U. | Targe Towing Ltd |
| Blue Water Shipping A/S | GASCADE Gastransport GmbH | Nexus Energy | TAUW |
| Bluebird Consultant | Gasuni | NjordIC BV | TD Williamson |
| Bluewater | Gasunie | NOF | Teijin Aramid BV |
| Bluewater Energy Services BV | GBS machining services | NOF (Energi Coast) | Teknos Deutschland GmbH |
| Bold Advice | GE Vernova | Noordgastransport | TEKNOS Group Oy |
| Boluda Towage | GEHOCON | Nordic Fender | The Faraday Centre |
| Boskalis | GEM-IGEOTEST | NorSea Danmark | The Kansai Electric Power Co.,Inc. |
| Boskalis Offshore Energy | Georg Fisher Piping Systems | NorSea Denmark | The Maritime Marketeer |
| bp | Gilde Climate Solutions | NorthCmedia | The Workboat Association |
| Braemar Shipbroking Limited | Global Airline Services Sp. z o. o. | Nortigo | Thinelephants A/S |
| Brandmarion | Goldilock Secure | NSH Shipbrokers | Three60 Energy |
| Brenntag | GONDÁN SHIPYARD | NZTE | TMF-Group |
| BridgeDGap Consultant | Goriziane E&C S.p.A. | OAK Offshore | TMGX Europe |
| British Embassy The Hague | GREEN GIRAFFE ADVISORY | OCAS NV | TNO |
| Brocarga | Groningen Airport Eelde | Ocean Crest Marine LTD | TOS People |
| Broekman Logistics | Guidehouse | OCEANIST | Total Decom Solutions |
| Broekman Project Logistics | Gunneman BV | OceanOne AS | TotalEnergies Services Nederland B.V. |
| Brons Agency | Gushikama Business Consult | OCRE Offshore Services BV | Trans Global Projects BV |
| Brück GmbH | GustoMSC | OEG | TRE Energies |
| Brunel N.V. | GustoMSC | NOV | OFFSHORE RENEWABLE ENERGY CATAPULT | Trinomics |
| Buccaneer Delft | H. Butting GmbH & Co. KG | OGC Energy | TruSteel Group |
| BuildingCareers bv | Hagland Shipbrokers | OGC Energy Ltd | Tuco Marine Group |
| Bumaco B.V. | Halliburton | Oglaend System BV | TWD |
| Bureau Veritas | Hanab bv | OJ CREW | TwynstraGudde |
| BUS Industrial Tools | Hanab Installations B.V. | Okeanos Ventures | TwynstraGudde Energie B.V. |
| Butendiek Engineering GmbH | Handshake Public | ONS Foundation | TwynstraGudde Holding B.V. |
| C&M Labour Supply / CBM Energy | Haskoning | Orange Delta | UAB ZEVERT-STEEL |
| Cagliari State University | HATENBOER-WATER | Orlo Energy | uit de Kust BV |
| Capefront Energies SA | HD Korea Shipbuilding & Offshore Engineering | OSM Thome | UL Solutions |
| Carrier HVAC | Heatmaster BV | OTTO Global Services B.V. | Universiteit Utrecht |
| China Renewable Energy Engineering Institute (CREEI) | Heerema Marine Contractors | Ovet Shipping BV | Van Bodegraven Elektromotoren B.V. |
| Circular Recruitment | HGG Profiling Contractors BV | Parker Hannifin BV | Van Dyke Marine |
| C-Job Naval Architects | Hilti Nederland BV | Pathways | Van Gooi |
| Clarksons Offshore & Renewables | Hoist International BV | Pedal & Shift | Van Halteren Technologies |
| Clarksons Research | Honeywell | Perez y Cia | Van Herel Communicatie |
| CM Energy | Horizon Global Energy | Petrobras Netherlands BV | Van Melsen Engineering Solutions |
| CM Energy Tech | HSM Offshore Energy | Plug Power | Van Oord |
| CoeusAI | HSM Offshore Energy B.V. | PMeyes | Van Oord Offshore Energy |
| Colandia Consulting | Hubbell | Pohlcon Benelux | Vattenfall |
| Corvia by Eekels Technology BV | Huracan Technical Advisory B.V. | Polish Investment and Trade Agency | VDL Klima b.v. |
| Corvus Energy | HyCC | Portland Port Ltd | Veiliggoed |
| COSCO SHIPPING Heavy Transport | Hydenlyne Limited | PortXL Netherlands B.V. | Venturn Holding BV |
| Crown Power Energy Systems – UK | HYDEPOINT AS | PPC Renewables SMSA | Versatec Energy B.V. |
| CSO Shipbrokers | Hydraulic Technologies Netherlands B.V. | Predict Marine B.V. | VertomCory Rotterdam B.V. |
| Cyber.Dockside.ai | Hydro Energy | Premier Modular BV | Vidda Energy |
| Damen Global Support BV | Hydrogen Europe | Primaned Projectadvies B.V. | Vijverberg |
| Damen Shiprepair | Hydroplus / Mabotec | Primo Marine Group | Viking Life Saving Equipment |
| Damen Shiprepair & Conversion Holding | Iconsys | Procer Worldwide Technical Services | VIRO |
| Damen Shiprepair Amsterdam Bv | Iki Marine Bv – Engineering | Promarine | Vision Work BV |
| Damen Shipyards | Impuls Zeeland | Pronewable Development | Vitruvian Consultants Ltd |
| Damen Shipyards Gorinchem | Indall B.V. | ProSteel Supply B.V. | VML engineering d.o.o. |
| Damen Trading | Independent | Prysmian | Volvo Penta |
| Dansk Gummi Industri A/S | InEight | PSI | Vonk |
| DB Cargo | Ingenieria y Diseño Europeo SA (IDESA) | PSI Pipeline Services BV | Vonk EUA B.V. |
| DBR | InnovationQuarter | PSI Pipeline Services International B.V. | Voyagexpert |
| De Haagse Hogeschool | InterDam BV | PT Pertamina International Shipping | Vulkan Benelux |
| De Haas Shipyards B.V. | Interlashing B.V. | PT. Hywind Energy Solution | Vuyk Engineering Rotterdam |
| Deal Drechtsteden | International Energy Club | PT.Hywind Energy Solution | Vuyk Engineering Rotterdam B.V |
| Deloitte | Intertek | Rabobank | Vuyk Engineering Rotterdam B.V. |
| Delta Marine Crewing | Interwave BV | RAE BENELUX | W&O Europe BV |
| DEME Group | Invest-NL | RBC Group | Wales Clean Energy Cluster |
| DEME Offshore | iSprout | RE-double | Wärtsilä |
| deugro | iSupports | Red-To-Green | WeAreReasonablePeople |
| deugro (Belgium) | ITanks | Rehder Engine Repairs | Weijers Waalwijk Flexibel Piping Systems |
| Deugro (Netherlands) B.V. | IX Renewables | RemoraDocks | Wells Offshore |
| Dieseko Group B.V. | Jan De Nul nv | Resato International BV | Welsh Government |
| Diesekogroup B.V. | JD Ross Energy | ReWIND Development & Consulting | Wilhelmsen Port Services B.V |
| Dijvler Winches | Jergo Group | REYM | WindEurope |
| Dillinger | Jifmar offshores services | RINA | Windspeed10 |
| Discovery Offshore | Jobstream | RIVECO GENERALSIDER S.p.A. | Witteveen+Bos |
| DNLL Management & Advies B.V. | Jotun | Robert Gordon University | Woerner Smeersystemen B.V. |
| DNV | Jotun B.V. | Robertson Geo | Worldwide Recruitment Solutions (WRS) |
| DONGYANG Engineering | JOVYATLAS GmbH | Roland Berger | Worley Netherlands BV – Offshore Energy (former Intecsea) |
| DP | JPP Vessel Engineering BV | Roll Group | Wozair Limited |
| Drydocks World – Dubai | JSC WESTERN SHIPS AGENCY | Rosetti Marino | WTS Energy |
| DSV | K2 Project Forwarding AS | Rotterdam Partners | Xi Engineering Consultants |
| Dual | Kalypso Offshore Energy | Rotterdamse Havendraken / power2match | XLNN’s |
| Dura Vermeer Haven & Industrie | Kansai Electric Power Co. | Royal Dirkzwager BV | Xtirion |
| Dutch Anglo Superior Shipping BV | Kasia@css-shipservices.com | ROYAL IHC | Yabba Data Doo |
| Dynaflow Research Group | KDS Engineering BV | RS Group | Yanmar Europe B.V. |
| Dynamic Energy Supply | Kestrel Liner Agencies Ltd | Runwell | Yune |
| Dynamic Energy Supply ApS | Keystone Law | Rutter Inc | ZEN Customer Finance B.V. |
| Dynamo | Klip BV | RWE | zepp.solutions BV |
| EAGE | Kobelco Eco-Solutions CO.,LTD. | RWE Offshore | Zeppelin Energy Rental |
| Eaton | Koedood Marine Group | RX Global | ZTT |
| EBK (Eisenbau Krämer GmbH) | Kongsberg Maritime AS | Rystad Energy |
Green Marine
| &deBlauw Executive Search | DSB Offshore Ltd | Kongsberg Maritime Netherlands BV | RR Maritime Engineering BV |
| 9 Oceans B.V. | DSV | Kongsberg Netherlands | RS Group |
| A.I.S., Inc. | Dual | KONGSTEIN GmbH | RUD Lifting & Engineering B.V. |
| A/S Dan-Bunkering Ltd. | Dura Vermeer Haven & Industrie | Koninklijk Instituut Van Ingenieurs | Runwell |
| AAL Shipping | Dynaflow Research Group | Kpler – MarineTraffic | Rutter Inc |
| ABATO Motoren | Dynamic Energy Supply | Kraken Robotics Services UK Limited | RX Global |
| ABB | Dynamic Energy Supply ApS | Kroes Marine Projects B.V. | Rystad Energy |
| ABB b.v | Dynamica Ropes | KSB | S5 North Europe |
| ABB B.V. | EAGE | Lamers System Care B.V. | Sankyo Oilless Industry GmbH |
| ABB Marine & Ports | Eaton | Landfall | Sarens |
| Abuco BV | Ebelien van der Velde | Landsvrouwe | ScanReach AS |
| Achilles Information GmbH | EBK (Eisenbau Krämer GmbH) | Lankhorst Ropes | SCHENKER Europe GmbH |
| ACL Shipbrokers Ltd | EBN | LAPP | Schmitt Anchors and Chaincables bv |
| Across Logistics B.V. | ECMT | LCI Industries Corporation | Scottish Development International |
| Acteon | EdgeTech | LegalCrew | SDK Shipping |
| Acteon Group Ltd | EDT Offshore | Lencon | Seafarma b.v. |
| Advance Global Recruitment Ltd | EFFBE FRANCE | Lloyds Register | Seal Engineering.no |
| Affinity Offshore | EFS Holding S.A. | Lok & Co | Sealien Robotics |
| Affinity Offshore AS | Egna Marine | LV Shipping & Logistics B.V. | SeaO2 |
| Af-x fire solutions | ELCEE | M Restart | SeaQurrent Holding B.V. |
| AF-X Fireblocker | Elevate Offshore | M&S Logistics ltd | SEAVIUM |
| AGL – AFRICA GLOBAL LOGISTICS | EMS Maritime Offshore B.V. | M8 MARITIME | Seekable |
| Agwa | Eneria BE | MaC Uytendaal b.v. | SES Energy |
| Aksa Carbon | Enshore Subsea | MacGeo Limited | Sherpa |
| Albert Lenting | Enterprise Ireland | Manora Logistics | Shipsonic |
| Aldo Corso | EPO | Marant | Shore Monitoring & Research |
| Alewijnse Netherlands BV | e-power international | MARCHINI DESIGN | Shore2ship |
| All On Scale B.V. | Equans West nederland | Marfle | Siemens Energy |
| Althen Sensors & Controls B.V. | ERIKS | Marimecs | Siemens Energy B.V. |
| American Bureau of Shipping | ERP-rental | Marine Systems B.V. | Siri Marine |
| American Bureau of Shipping (ABS) | ESP Renewables | MARINO | Skilltrade BV |
| Amphitrite | Estrela Maritima | Maritime Developments Limited | Skipsteknisk |
| AMS bv | Eurazeo | Maritime Sisters | Sky-Access B.V. |
| Aon | EUROPORT – ROTTERDAM AHOY | Marstrat BV | Slingco Ltd |
| Applitech B.V. | Everllence | Martens en van oord | Smart Veritas |
| Aramex | Everllence Netherlands BV | Mastex Software B.V. | Smart Veritas BV |
| Aratis Groep | Evolence | Mbhse | Smit Lamnalco |
| Arcadis | Exo Engineering Int. Ltd | Mentha Impact | Smulders Projects Netherlands |
| Arcim A/S | Ezone Energy | Mercuri Urval | SolarDuck |
| Arctic | Facta Rotating | Metip | Sonardyne |
| Aries Energy Solutions Gmbh | Fast Processing BRA-MAR d.o.o | MEWO S.A. | SophSys |
| Ashtead Technology | FDR Risk | MHConsult | SpeakSoon |
| Atlas inexco | Fearnley Offshore Supply | Middle Point | Speeder Systems BV |
| ATOS | Fibergrate Composite Structures | Milieu Service Nederland | Spinergie |
| Aventa | Finco Energies | Minesto AB | Stago B.V. |
| AVIENT – Dyneema® | FliHy solutions | Mintmech Limited | Statron BV |
| Avient Protective Materials | Fluitec Netherlands B.V. | Mitsui O.S.K. Lines, Ltd. | Statron.bv |
| B2B Online | Flux Partners | Mko | Stedaval |
| Ballast Nedam | Flying Fish | Mocean Offshore B.V. | Stigterstaal |
| Barge Master | FMJ Group | MODEC | Stormer Marine B.V. |
| Bartminn International Consulting GmbH | FOC | Modulift / LMS | StormGeo |
| Baseblue BV | Focus Engineering | Monjasa A/S | Strategic Marine |
| Baumuller-Servcices | Fracht Group | Monroe International | Subsea Connect |
| Bebeka u.a. Cooperative for shipping | Fracht NL | Mooreast Asia Pte Ltd | SubseaForge |
| Bedrock Ocean Exploration, PBC | Frachtcontor Junge & Co. GmbH | Mr James | Sustainable Motion B.V. |
| BeeX AS Ltd | Frontier | Mr. James | Sverdrup Steel |
| Bender Benelux BV | Frontwise Group | MTB Events | Swivelpole Europe B.V. |
| Benelux Diving BV (part of the Underwater Solutions Group) | Fugro | Native Marine | T1 Solutions |
| Bergerac International Consultancy | Fugro Netherlands Marine BV | Navaltex Technology Group | Tardra Limited |
| Bibby Marine Limited | Fusie Engineers | NBSO Nanjing | TAUW |
| Bilfinger | GAC Services UK Ltd | Neptun Smulders Engineering | Teledyne Marine |
| Blackfish Engineering Design Ltd | Galperti | Nerisa | Terlouw Rotterdam |
| Blokland Cooling & Propulsion | GBS machining services | Nesec | The Faraday Centre |
| Blue Water Shipping A/S | GEHOCON | Netherlands Foreign Investment Agency | The Maritime Marketeer |
| Bluewater | GEM-IGEOTEST | NeuWave Technologies, Ltd | The Offshore Partners |
| Bluewater energy services | Geomares | NEVZAT AYDIN OFFSHORE SERVICES TR | The Workboat Association |
| Bold Advice | Gilde Climate Solutions | NEXT MARITIME, S.L.U. | Thinelephants A/S |
| Boluda Towage | GLDD | Nexus Energy | Three60 Energy |
| Boskalis | GLO Marine | NexusOcean BV | thyssenkrupp rothe erde Germany GmbH |
| Boskalis Offshore Energy | Global Airline Services Sp. z o. o. | Nitto Deutschland GmbH | TMC Science & Technology MidWest BV |
| Braemar | GONDÁN SHIPYARD | NKT HV Cables AB | TMF-Group |
| Braemar Shipbroking limited | GOSAN, S.A. | NMDC Energy | TMGX Europe |
| Brandmarion | GRS.Offshore Renewables GmbH Taiwan branch | Nordic Fender | TNO |
| Braveheart Marine B.V. | Gunneman BV | NorSea Danmark | TOS People |
| Brenntag | Gushikama Business Consult | NorSea Denmark | Total Decom Solutions |
| British Embassy The Hague | GustoMSC | NorthCmedia | TRE Energies |
| Brocarga | GustoMSC | NOV | Northumbria University | TruSteel Group |
| Broekman Logistics | H. Butting GmbH & Co. KG | Nouvall engineering / Arbeidsadvies Zeeland | Tuco Marine Group |
| Broekman Project Logistics | H2O Marine | NOV | TWD |
| Brosols Bv | H2o Marine B.V. | NZTE | TwynstraGudde Holding B.V. |
| Brück GmbH | H2Offshore Services | O5Marine | UAB Maviga Pro |
| Buccaneer Delft | Hagland Shipbrokers | Ocean Crest Marine | uit de Kust BV |
| Bureau Veritas | Hagland Shipbrokers UK | Ocean Crest Marine LTD | UL Solutions |
| BUS Industrial Tools | Handshake Public | Ocean View | UVision |
| Butendiek Engineering GmbH | HATENBOER-WATER | OCEANIST | Van Bodegraven Elektromotoren B.V. |
| Cagliari State University | HD Korea Shipbuilding & Offshore Engineering | OCRE Offshore Services BV | Van Dyke Marine |
| Campus@Sea | Heatmaster BV | OEG | Van Herel Communicatie |
| Capefront Energies SA | Heerema Marine Contractors | OES Group | Van Melsen Engineering Solutions |
| Capital Offshore Ship Management Corp. | Heila Cranes Nederland BV | Oglaend System BV | Van Oord |
| Carrier HVAC | Helder Maritiem bv | OIL RECOVERY SIA | Van Oord Offshore Energy |
| CEDS Duradrive GmbH | HGG Profiling Contractors BV | OJ CREW | Van Schie |
| China Renewable Energy Engineering Institute (CREEI) | Hilti Nederland BV | Okeanos Ventures | VDL Klima b.v. |
| Christopher B.V. | HKA | Onboard | Veiliggoed |
| Circular Recruitment | Hoist International BV | ONS Foundation | Vestervind Contractors |
| C-Job Naval Architects | Horizon Global Energy | Orlo Energy | Veth Propulsion |
| Clarksons Offshore & Renewables | HoTai Energy Consult | OSM Thome | Viena Supply BV |
| Clarksons Research | HS.Equipment B.V. | OTTO Global Services B.V. | Vijverberg |
| Clyde & Co Netherlands LLP | Hubbell | Ovet Shipping BV | Viodveren |
| CM Energy | Huisman | Parker Hannifin BV | Vision Work BV |
| CM Energy Tech | Hydenlyne Limited | PASSER PRODUCTS AS | Vitruvian Consultants |
| Colandia Consulting | Hydrauvision B.V | Pentacon Engineering BV | Vitruvian Consultants Ltd |
| Conroy Africa | Hydro Energy | PÉREZ TORRES MARÍTIMA, S.L. | VML engineering d.o.o. |
| Corvia by Eekels Technology BV | Hydro Energy Group | Perez y Cia | VMS |
| Corvus Energy | Hydroplus / Mabotec | Philip Lawson Associates Ltd | VMS Group A/S |
| Cromarty Firth Marine Services | HydroStack | PMeyes | VMS ROPES & TWINES B.V. |
| CROUZET | Hytender | Pols Agenturen | Volvo Penta |
| Crown Power Energy Systems – UK | Iconsys | Portland Port Ltd | Voyagexpert |
| Cyber.Dockside.ai | Iki Marine Bv – Engineering | Portwise B.V. | Vulkan Benelux |
| Damen | IKM Subsea Motor Solutions | PortXL Netherlands B.V. | Vuyk Engineering |
| Damen Financial Services | IKM Subsea Motor Solutions AS | Poseidon Offshore Energy B.V. | Vuyk Engineering Rotterdam |
| Damen Global Support BV | IMBV b.v. | PowerPort B.V. | Vuyk Engineering Rotterdam B.V |
| Damen Maritime Ventures Holding B.V. | IMCA | PPC Renewables SMSA | Vuyk Engineering Rotterdam B.V. |
| Damen Services | Imenco UK Ltd | Praxis Automation Technology B.V. | Vydraulics |
| Damen Shiprepair | Impuls Zeeland | Predict Marine B.V. | W&O Europe BV |
| Damen Shiprepair & Conversion Holding | In2sys | Premier Modular BV | Wales Clean Energy Cluster |
| Damen Shiprepair Amsterdam Bv | Incosupport | Primo Marine Group | Wartsila |
| Damen Shiprepair Vlissingen | Indall B.V. | Procer Worldwide Technical Services | Wärtsilä |
| Damen Shipyards | Independent | Project ENKI | Wärtsilä Underwater Services |
| Damen Shipyards Gorinchem | InEight | Promarine | Waves-Group |
| Damen Trading | Infoplaza Marine | PRONAL | WayPoints Projects |
| Damen Trading & Chartering | InnovationQuarter | Prow Capital B.V. | WeAreReasonablePeople |
| Dan-Bunkering | Interlashing B.V. | PS Marine Coatings BV | Weijers Waalwijk Flexibel Piping Systems |
| Dansk Gummi Industri A/S | International Energy Club | PT Pertamina International Shipping | Wells Offshore |
| Datema Nautical Safety | Invest-NL | PTC Groep | Western Ships Agency |
| DBR | iSupports | Quintham | Wilhelmsen Port Services B.V |
| De Haas Shipyards B.V. | ITanks | RAE BENELUX | Windkeeper |
| De Maas SMC | JASCO Applied Sciences GmbH | RBC Group | Windspeed10 |
| DEKC Maritime | JD Ross Energy | Red To Green Naval Architects | Windward Offshore |
| Delft Cymatics BV | Jifmar offshores services | Rederij Groen | Witteveen+Bos |
| Deloitte | Jobstream | Red-To-Green | Woerner Smeersystemen B.V. |
| Delta Marine Crewing | Jotun | Rem Maritime AS | Worldwide Recruitment Solutions (WRS) |
| DEME Group | Jotun B.V. | RemoraDocks | Worley Netherlands BV – Offshore Energy (former Intecsea) |
| DEUGRO | JOVYATLAS GmbH | Rensen Driessen Shipbuilding BV | Wozair Limited |
| deugro (Belgium) | JSC WESTERN SHIPS AGENCY | RINA | WTS Energy |
| Deugro (Netherlands) B.V. | K2 Project Forwarding AS | RMI | Xi Engineering Consultants |
| DEUTZ Italy Srl | Kalypso Offshore Energy | Robertson Geo | XLNN’s |
| Dex Oil | Kasia@css-shipservices.com | Roland Berger | Xtirion |
| Dieseko Group B.V. | KDS Engineering BV | Rosetti Marino | Yabba Data Doo |
| Diesekogroup B.V. | Keystone Law | Rotating Repairs Rotterdam BV | Yanmar Europe B.V. |
| Dijvler Winches | KGGeo Solutions | Rotech Subsea | Yellow Works |
| Director | Klaipėda University | Rotodyne Ventilatoren BV | ZEN Customer Finance B.V. |
| Discovery Offshore | Klip BV | Rotterdam Partners | Zeppelin Energy Rental |
| DNV | Koedood Marine Group | Rotterdamse Havendraken / power2match | Zeppelin Power |
| DNV Se | Konecranes | Royal Dirkzwager BV | ZTT |
| DP subsea srl | Kongsberg Maritime AS | Royal IHC | ZTT Submarine Cable & System |
Dredging
| &deBlauw Executive Search | DSB Offshore Ltd | Kongsberg Netherlands | RBC Group |
| 271 Containers DMCC | DSV | Koninklijk Instituut Van Ingenieurs | REASeuro |
| A&M Recycling | Dual | KONNEKTUS | Red Offhore Netherlands |
| A.I.S., Inc. | Dura Vermeer | Kooiman Marine Group | Red Offshore Mozambique |
| A4engineering | Duracoat | KORTAINER B.V. | Redwise Maritime Services |
| AAL Shipping | Dutch Anglo Superior Shipping BV | Kraaijeveld winches | RemoraDocks |
| ABATO Motoren | Dutch Dredging | Kraken Robotics | Rental Technology and Services – RTS |
| ABB | Dutch Drilling Consultants BV | KRISALE SHIPBROKERS A/S | RM Propulsion Bv. |
| ABB b.v. | Dynaflow Research Group | KSB | RMI |
| ABB Marine & Ports | Dynamic Energy Supply | Kuhlman Repko Shipping Nederland BV | Rohde Nielsen |
| Abuco BV | Dynamic Energy Supply ApS | Lamers System Care B.V. | Rossi benelux |
| Ace Offshore bv | Dynamica Ropes | Landfall Marine Contractors | Rotating Repairs Rotterdam BV |
| Achilles Information GmbH | Dyneema | Landsvrouwe | Rotech Subsea |
| ACL Shipbrokers Ltd | E.T. Euro Trade Nederland B.V. | LangmanRopes | Rotra Air & Ocean B.V. |
| Across Logistics B.V. | EAGE | Lankhorst | Rotterdam Rubber Corps |
| Advance Global Recruitment Ltd | EasyStairs | Lankhorst Ropes | Rotterdamse Havendraken / power2match |
| Advanced Innergy Solutions Limited | Eaton | Las Pers | ROVOP Ltd |
| AEG Power Solutions | Ebelien van der Velde | LCI Industries Corporation | Royal Dutch LV Logistics |
| Aertssen Machinery Services | EBK (Eisenbau Krämer GmbH) | LegalCrew | Royal IHC |
| Affinity Offshore | ECMT | Liburnia Projects & Chartering | RR Maritime Engineering BV |
| Af-x fire solutions | ECMT BV | Lichtgitter Belgium | RS Components BV |
| AGL – AFRICA GLOBAL LOGISTICS | EDT Offshore | Liebherr Nederland | RS Group |
| Albatros Robotics | EFFBE FRANCE | Liebherr-Nederland B.V. | RUD Lifting & Engineering B.V. |
| Alewijnse Netherlands BV | ELCEE | Lindhoud Marketing | Runwell |
| ALKA MARINE | Elevate Offshore | LKL Oceantrade | Rutter Inc |
| ALKA Project Support BV | EMS Maritime Offshore B.V. | LKL Oceantrade B.V. | Sankyo Oilless Industry GmbH |
| All On Scale B.V. | ENERPAC TOOL GROUP | Lloyds Register | Sarens |
| Allard-Europe | Enshore Subsea | Lobster Robotics | Scaldis Salvage & Marine Contractors NV |
| Alma Shippping | EPO | Logi Trans BV | Scandiagear Europe BV |
| Althen Sensors & Controls B.V. | Equiplite BV | Lok & Co | SCHENKER Europe GmbH |
| American Bureau of Shipping (ABS) | Erp Trading BV | LV Shipping & Logistics B.V. | Schless Maritime Project Support |
| Amphitrite | ERP-rental | M Restart | Schmitt Anchors and Chaincables bv |
| AMS bv | ESP Renewables | M8 MARITIME | SCOT Shipbrokers BV |
| AMW – MARINE BV | Euro Nordic Logistics BV | MacGeo Limited | SDK Shipping |
| Anker Crew Insurance | EUROPORT – ROTTERDAM AHOY | Machielkraaijfotografie | Sea Clouds |
| Antu Krüger | Everllence Netherlands BV | Machinefabriek Barth | Seafarma b.v. |
| Aon | Evolence | MAG Offshore | Sealien Robotics |
| Aquatec Group | E-volve Engineering Services | MAN Rollo | SEAVIUM |
| Aquatech Offshore | Exail B.V | Manora Logistics | Select Offshore Ltd |
| Aquatic Towage & Marine Ltd | Exail B.V. | Maple Group Rotterdam | SEVAL Group |
| Aramex | Expom S.A | MAPPEM | Sherpa |
| Arcadis | EXSIF OFFSHORE | Marant | Sherpa Digital |
| Archer Offshore Limited | Ezone Energy | Marimecs | Shipsonic |
| Archirodon | Facta Rotating | Marine Systems B.V. | Shore Monitoring & Research |
| Arctic | Fairplay Schleppdampfschifffs-Reederei Richard Borchard GmbH | MARINO | Siemens Energy |
| Armador-energy BV | Fast Processing BRA-MAR d.o.o | Maritime Craft Services (Clyde) Ltd | Sima Charters BV |
| Ashtead Technology | FDN engineering | Maritime Sisters | SKB Europe BV |
| Asisto Engineering bv | Fearnley Offshore Supply | MARNEX | Skilltrade BV |
| ATENAS | FibrXL Group | Marsh | Sky-Access B.V. |
| Atlas Copco Rental Nederland | Finco Energies | Marstrat BV | Smart Veritas BV |
| Atlas inexco | FlexxCon BV | Martens en Van Oord | Smit Heat Treatment Group |
| ATOS | Flux Partners | MCSI Rotterdam | Sodexo Remote Sites the Netherlands BV |
| ATS & Greenan Logistics | FMJ Group | Mecal | Sonardyne |
| AVIENT – Dyneema® | FMTC Safety | MELCAL AS | Sonardyne International Ltd. |
| Avient /Dyneema® | FMTC Safety Group | MelFa Consultancy & Engineering | SpeakSoon |
| Avient Protective Materials | FOC | Mennens Belgium | Spinergie |
| AVT HydrauliQ | Focus Engineering | Mennens Dongen B.V. | SRS Fusion |
| AXTech AS | Foergroup | Mennens NL | SSC |
| Axxeron Hydrolux | Formaco Forgings & Castings | Meprofa B.V. | Stago B.V. |
| B2B Online | Fracht NL | Mercuri Urval | Stedaval |
| Baggermaatschappij Boskalis B.V. | Freelance Survey Consulting (Project Support) | Metagro | STEDER LOGISTICS |
| Barge Master | Frontier | Metalenpro | STEDER LOGISTICS / NEELE VAT |
| Batenburg JB Systems | Frontwise Group | Meteor Precision Measurements b.v. | Stigterstaal |
| Baumuller-Servcices | Fugro | MG | MARINE POWER SOLUTIONS | Stormer Marine B.V. |
| Bax offshore service BV | Fugro Netherlands Services BV | MHConsult | StormGeo |
| Bebeka | Future Services Int | Middle Point | Stream Marine Training |
| Ben Line Agencies-Your Partner in Asia | GAC Services UK Ltd | Milieu Service Nederland | Stromag GmbH |
| Bender Benelux BV | Garant Diving | Mintmech Limited | Subsea Connect |
| Bergerac International Consultancy | GBS | Mko | Subsea Europe Services GmbH |
| Bezemer Group B.V. | GBS machining services | Mocean Offshore B.V. | SubseaForge |
| Biardo Survival Suits | GEHOCON | Modulift / LMS | Sustainable Motion B.V. |
| Bilfinger Gears & Services | GEM-IGEOTEST | Monjasa A/S | Swivelpole Europe B.V. |
| Black Sea Contractors | Geomatica | Monroe International | TAUW |
| Blokland Cooling & Propulsion | Georg Fisher Piping Systems | Montanhydraulik Nederland B.V. | TECHNICAL & MARITIME SERVICES B.V. |
| Blue Water Shipping A/S | Geovisie BV | Moog Industrial | TECNOAMBIENTE |
| Bokort Trading Company BV | Gibb Group | MOS | Eemshaven Ship Repair | Teledyne Marine |
| Boluda Towage | GLDD | MOTAS | Tenwolde Marine |
| Bonn&Mees Drijvende Bokken BV | Global Airline Services Sp. z o. o. | MOTAS Group Bv | Terlouw Rotterdam |
| Boogaard Brokers B.V. | GLOBAL PORT LOGISTICS BV | Mr James | The Grab Specialist B.V. |
| Boreas Maritime | GONDÁN SHIPYARD | Mr. James | The Maritime Marketeer |
| Boskalis | GOSAN, S.A. | MSA-Service | The Workboat Association |
| BOSKALIS – HEAVY MARINE TRANSPORT | GPS Marine | MTB Events | thyssenkrupp rothe erde Germany GmbH |
| Boskalis Nederland BV | Great Lakes Dredge & Dock | Multi engineering | Tideman Boats |
| Boskalis Offshore Energy | Great Lakes Dredge and Dock | MULTI.engineering Maritime & Offshore B.V. | Tiel Logistics B.V. |
| Boskalis offshore Heavy Lift | Griekspoor Thermal Coatings | Muns Techniek | TMC Science & Technology MidWest BV |
| Boskalis Subsea Cables | GRS.Offshore Renewables GmbH Taiwan branch | MvO | TMF-Group |
| Brady | Gunneman BV | MvO International | TMS |
| Braemar Offshore Energy Services | Gushikama Business Consult | MvO International BV | TOS Crewing & Ship Delivery |
| Braveheart Shipping B.V. | H. Schramm Towage | MYOBC Time-Critical Logistics B.V. | TOS People |
| Breedveld Staal | H. Schramm Towage GmbH & Co. KG | N.M Heilig | TOS SHIP DELIVERY BV |
| Bright Engineering | h.o. JW van Stee B.v. | Navikon SRY | Trans Global Projects BV |
| Bright Engineering Consultants | H.Schramm Towage GmbH & Co KG | Navonus NV | TRE Energies |
| Brocarga | Hagland Shipbrokers UK | Nerisa | TruSteel Group |
| Broekman Logistics | Hans-Joachim Streuber | Netherlands | TrustLube |
| Broekman Project Logistics | HATENBOER-WATER | NeuWave Technologies, Ltd | TST Benelux bv |
| Brosols BV | HD Korea Shipbuilding & Offshore Engineering | NEVZAT AYDIN OFFSHORE SERVICES TR | Tuco Marine Group |
| BRRopes | Heatmaster BV | NEXT MARITIME, S.L.U. | TUV Nord |
| Brück GmbH | Heerema Marine Contractors | NJORD Marine Shipbrokers | TWD |
| Brunel N.V. | Heila Cranes Nederland BV | NjordIC BV | TwynstraGudde Holding B.V. |
| BSubsea | Heila Cranes S.p.A. | NKT HV Cables AB | UAB Maviga Pro |
| Bureau Maaskade | Helder Maritiem | NMDC Energy | UTM Consultants |
| BUS Industrial Tools | Helder Maritiem bv | NOR Offshore Rental | UXO Offshore Services |
| Carrier HVAC | Hermess B.V. | Nordic Fender | Van Bodegraven Elektromotoren B.V. |
| CEDS Duradrive GmbH | Hetronic | Norkyst AS | Van den Broek B.V. |
| Christopher B.V. | HGG Profiling Contractors BV | NorthCmedia | Van den Heuvel Cranes & Services BV |
| C-Job Naval Architects | HKA | Northumbria University | Van der Spek |
| Clarksons Offshore & Renewables | Hoenderop BV | Nouvall engineering / Arbeidsadvies Zeeland | Van der Vlist Transportgroup BV |
| Clarksons Research | HollandMT | Novatowing | Van Dyke Marine |
| Claxton Engineering | Holyhead Towing | NR Cooling | Van Halteren Technologies |
| Colandia Consulting | Horizon Global Energy | NWAI DOM MAKLERSKI S.A. | Van Herel Communicatie |
| CONBIT Services BV | HS.Equipment B.V. | NZTE | Van Melsen Engineering Solutions |
| Condor Heavy Services B.V. | Hubbell | O5Marine | Van Oord |
| Conroy Africa | Hydenlyne Limited | OAK Offshore | Van Oord – Offshore Energy |
| Constructiebedrijf van Belzen | Hydrauvision B.V | Obscape | Van Oord Dredging & Marine Contractors |
| Controllab Products B.V. | Hydrauvision B.V. | OCAS NV | Van Oord Offshore Energy |
| Corvia by Eekels Technology BV | Hydro Energy | Ocean Crest Marine | Van Schie |
| Crane Worldwide | HYDROCONSULT | Ocean Crest Marine LTD | VDL Klima b.v. |
| Crosslynx B.V. | Hydroplus / Mabotec | Oceanic Environmental Cables GmbH | Veiliggoed |
| CT Systems | Hydroplus-Hydraunica | OCEANIST | Venturn Holding BV |
| Damen | HydroStack | OCRE Offshore Services BV | Veripos |
| Damen Anchors and Chains | IBC | OEG | VertomCory Rotterdam B.V. |
| Damen Financial Services | IHC Holland BV | Offshore Operations | Vestervind Contractors |
| Damen Global Support B.V. | iHydraulicS | Offshore-Tech | Veth Propulsion |
| Damen Global Support BV | Iki Marine Bv – Engineering | Oglaend System BV | Victrol Chartering |
| Damen Maritime Ventures Holding B.V. | IKM Subsea Motor Solutions | OIL RECOVERY SIA | Viking Life Saving Equipment |
| Damen Services | IKM Subsea Motor Solutions AS | OJ CREW | VIRO |
| Damen Shiprepair | IMBV b.v. | Onboard | Vision Work BV |
| Damen Shiprepair & Conversion Holding | IMCA | Orlen Petrobaltic | Vitruvian Consultants |
| Damen Shiprepair Amsterdam Bv | Imenco UK Ltd | Ovet Shipping B.V. | VML engineering d.o.o. |
| Damen Shiprepair Harbour & Voyage | imesta | Ovet Shipping BV | VMS Group A/S |
| Damen Shipyards | Inchcape Shipping Services | Parker Hannifin BV | VMS ROPES & TWINES B.V. |
| Damen Shipyards Gorinchem | Incosupport | Pathways | Volvo Penta |
| Damen Trading | Independent | PAT-Kruger systems | Voyagexpert |
| Damen Trading & Chartering | InEight | Pentacon | Vremac Vydraulics group |
| Dan-Bunkering | Infoplaza Marine | Pentacon Engineering BV | Vulkan Benelux |
| Dansk Gummi Industri A/S | InnovationQuarter | Pentagon Freight Services | Vuyk Engineering |
| Data.Ned Consultancy | INOSTAAL BV | Pentagon Int. BV | Vuyk Engineering Rotterdam |
| Datema Nautical Safety | Intact insurance | Periplus Group | Vuyk Engineering Rotterdam B.V |
| DBR | Interlashing B.V. | Perspect industrial services | Vuyk Engineering Rotterdam B.V. |
| De Haan Special Equipment BV | International Energy Club | Pertamina | Vydraulics |
| De Haas Shipyards B.V. | International Food Services | Pikasoma | W&O Europe BV |
| De Klerk Staalbouw | Intertech | PMeyes | Wartsila |
| De Vos Legal | Intertech B.V. | Polarttech | Wärtsilä |
| Deal Drechtsteden | Invitado | Polestar Publishing | Wärtsilä Underwater Services |
| Deep C | IQtech | Pols Agenturen | WeAreReasonablePeople |
| DeepOcean | ISupports | Ports of Jersey | Wells Offshore |
| Dégra | ITO Navaids | Ports of Jersey / Landfall Technical | Wester Naval Architecture B.V. |
| DEKC Maritime | ITW ROCOL | PortXL Netherlands B.V. | Western Ships Agency |
| Delft Cymatics BV | J&L Shore Base Paramaribo | Praxis Automation Technology B.V. | Wider Sea |
| Delta Marine Crewing | Jan De Nul | Predict Marine B.V. | Wilhelmsen Port Services B.V |
| DEME | Jan De Nul NV | Premier Modular BV | Wimorost |
| DEME Group | Jantjes machineonderhoud B.V. | Primaned Projectadvies B.V. | Wimorost Construction BV |
| Den Hartog | JASCO Applied Sciences GmbH | Primo Marine Group | Witteveen+Bos |
| Den Hartog Energies | JD Ross Energy | Promarine | WM Plant Hire |
| DENTA Engineering | Jifmar offshores services | Pronk Supply B.V. | Woerner Smeersystemen B.V. |
| DERC Salotech | Jobstream | ProSteel Supply B.V. | Worldwide Recruitment Solutions (WRS) |
| deugro (Belgium) | jones | Provaart Logistics | XEAMOS |
| Deugro (Netherlands) B.V. | Jotun | PS Marine Coatings BV | XLNN’s |
| Dex Oil | Jotun B.V. | PsyFyi | Xtirion |
| DGS Interparts | JOVYATLAS GmbH | PT Pertamina International Shipping | Yabba Data Doo |
| Diesekogroup B.V. | K&G Machining BV | Q-Bearings BV | Yellow Works |
| Dijvler Winches | Kasia@css-shipservices.com | Qceas BV | Yellow Works BV |
| DMG Holland BV | KENC Engineering BV | Qonsult | Zeehaven IJmuiden NV |
| Doedijns b.v. | Keystone Law | Quattor P | ZEN Customer Finance B.V. |
| DP | Klaipėda University | R.W. | Zeppelin Energy Rental |
| DP SUBSEA SRL | Koedood Marine Group | Rabobank | Zeppelin Power |
| Drie-D | Mechanical Motion | Kongsberg Discovery Netherlands | RAE BENELUX | ZZP |
| DSB Offshore | Kongsberg Maritime Netherlands BV | Rami-Yokota BV |
Other
| AAL Shipping | Dutch Debt Advisors | Jobdedication | Redak service and Maintenance |
| ABB b.v | Dutch Drilling Consultants BV | Jobstream | Rederij River Roots B.V. |
| ABS | Dutch Offshore Group B.V | Kaars Koffie | REDWISE |
| AcePayMe-EPS | Dutch Tenderservice BV | Kade Inspectie | Redwise Maritime Services |
| ACROSS LOGISTICS BV | DutchDelicious | Kalypso Offshore Energy | Rehder Engine Repairs |
| Acteon | Dynaflow Research Group | Kansai Transmission and Distribution, Inc. | RemoraDocks |
| Adv 8000 | Dynamic Port Agencies | Kantox | Resolve Marine Group |
| Advanced Innergy Solutions Limited | Dynamica Ropes | Katoni Engineering Ltd | REYM |
| Aertssen Lifting NV | E.T. Euro Trade Nederland B.V. | Kenneth Smit | Riveco GeneralSider S.p.a. |
| AFRY Netherlands BV | EBN | Kestrel Liner Agencies Ltd | River Lease |
| AFS Freight Solutions | E-Bridge Consulting GmbH | Keystone Law | RockSalt Subsea Limited |
| AFX Partners B.V. | Ecclesia Risk & Benefits | KIS KRAANBOUW BV | RockSalt Subsea Ltd |
| Agwe Global Group | ECHT regie in transitie | KIS MARITIME | Rohde Nielsen |
| AICEP – Portugal Trade & Invest/Embassy of Portugal | ECMT BV | Koc | Rometal |
| Air Charter Service | Econova Abrasives GmbH | Konecranes | Rotodyne Ventilatoren BV |
| AlbatrosDigital | EcoRibeiro | Kongsberg Discovery Netherlands | ROVOP Ltd |
| Albert Lenting | EDF | Kooiman Marine Group | Royal IHC |
| Allard-Europe | EDT Offshore | Korea Marine Equipment Research Institute | Rutter Inc |
| Allseas | Egna Marine | Kotug International | RVO |
| Allseas Engineering BV | Electricité de France (EDF) | Kraaijeveld winches | SAAM Towage Inc. |
| Alphatron Marine | Electricité de France (EDF), France | Kraken Robotics | Sarens |
| American Bureau of Shipping (ABS) | Electro Alfa CM Srl | Kverneland Aqua | Scaldis Salvage & Marine Contractors NV |
| AMS bv | EMAR Offshore Services BV | KVSA (SHIPM8) | SCHENKER Europe GmbH |
| Anker Crew Insurance | Eneco | Lapp Benelux | Schless Maritime Project Support |
| Aon | Eni Netherlands CCUS | LegalCrew | Scua Rotterdam BV |
| Aquatic Towage & Marine Ltd | Enshore Subsea | Letink Design | sea-cargo agencies bv |
| AquaVision/Stema | Entotec | Level Level | Seafarma b.v. |
| ARCADIS | EPER | Liberty Mutual Surety | Seaonics |
| Archer Offshore Limited | EPO | Liburnia Projects & Chartering | Seatrade Rotterdam |
| ArtdCom | ERHARDT SHIPPING SERVICES | LiftWerx | Seaweld Engineering ltd |
| Avooma Airlines (UK) Limited | E-r-s Netherlands BV | Luyckx | SEVAL Group |
| Axxeron Hydrolux | Esgian | LV Shipping & Logistics B.V. | Sherpa |
| Azauw | ESP Renewables | LYGG | Shipyard Reimerswaal |
| B&I Marine Projects | EUROPORT – ROTTERDAM AHOY | M.M. srl | Shore Monitoring & Research |
| B2B-Online | Everllence | MacGeo Limited | Siemens |
| Baltnautic Holding BV | Exail BV | Machinefabriek | Signify |
| Bayards Up B.V. | Exen Global GmbH | Machinefabriek Barth | Sika |
| BBV-PV | Exo Engineering Int. Ltd | Maeves | Siri Marine |
| BCD Travel | Eyecatcher Safety | Mallee Management & Consultancy | SIZABLE ENERGY TECHNOLOGIES SRL |
| Beequip | Facta Rotating | Mammoet | Skilltrade BV |
| BEKO-TC BV | Fairplay Towage B.V. | Mancrott Energy Ltd | Skipsteknisk |
| Bellpoint Energy Ltd | Fast Processing BRA-MAR d.o.o | Manus WFM | Sky-Access B.V. |
| Benelux Diving BV (part of the Underwater Solutions Group) | FBM | Maple Group Rotterdam | Skyrocket Marketing |
| Berenschot | Fearnley Offshore Supply | Marint (Offshore Services) Ltd | Smart Veritas BV |
| Bilfinger Gears & Services | Feronialab | MariSearch | Smit Lamnalco |
| Bilfinger Height Specialists | Fibers International BV | Maritime Professionals | SN cast iron |
| BLH Recruitment | FibreMax B.V. | Martens Multimedia | Snijtech B.V. |
| Bluered b.v. | FIMAR | MarTrust Corporation Limited | Soaked Subsea Robotics BV |
| BlueTack | First Meridian NV | Mennens Dongen B.V. | SOFY Energy B.V. |
| Bluewater energy services | Flexam Invest | Mennens NL | SOURCE ROCK LIMITED |
| BOA Offshore AS | Florijn App & Web Solutions | Meprofa B.V. | Speeder Systems |
| Boels | Fluitec Netherlands B.V. | Mercurius Port Agencies | Spirit Energy |
| Boels Rental | Fluor BV | Ministerie van Buitenlandse Zaken | SRS Fusion |
| BOLUDA TOWAGE SPAIN, S.L. | FMJ Group | Mocean Offshore B.V. | Starboard Maritime Intelligence |
| Boomsma Shipping BV | Fortinet Netherlands | Monaco/ Manus | Station Satcom |
| Boskalis | Fracht NL | Montanhydraulik Nederland B.V. | STE |
| BOTA TECHNIK | Frachtcontor Junge B.V. | MSO Group | Stephenson Engineering Ltd |
| Bourbon offshore dnt | Franklineurope.nl | MULTI.engineering Maritime & Offshore B.V. | Stoffers Technical Support |
| BRAND TS | FREJA Transport & Logistics AS | Multiboxx BV | Strainstall – BES Group |
| Bregil BV | Friday and Co Shipbrokers BV | Multiboxx Energy | Strohm |
| Brenntag | Frontwise Group | MvO International | Stuut Lifting & Lashing |
| Briddge Legal & Finance | Gasunie | MvO International BV | Subsea Connect |
| British Embassy The Hague | GCE Group BV | N.V.T. | Subsea Supplies Limited |
| Broekman Logistics | GE Vernova | Nature Group | Supermaritime Forwarding BV |
| Broekman Project Logistics | GEHOCON | Nerisa | SupTech Construction |
| Broekman Shipping | GEM-IGEOTEST | NexusOcean BV | T&T Salvage |
| Brosols Bv | GENERAL SA | NIJL B.V. | Tatham & Co |
| Brown and Mason BV | Geomares | NKT A/S | Taylor Hopkinson powered by Brunel |
| BRRopes | Geometius | NKT HV Cables | TeleFlux BV |
| Brunvoll | Geoquip-Marine Services | NNAM | Tempsteel |
| Buccaneer Delft | GeoTechInvest BV | NOF | TenneT |
| BuildingCareers bv | Gibb Group | Noordpool sleep en berging BV | TENNET TSO B.V. |
| Bultena Verhuur | Gilde Climate Solutions | NorthCmedia | The Faraday Centre |
| BUS Industrial Tools | Goldilock Secure | NPRC | The Hague & Partners |
| Butendiek Engineering GmbH | Goriziane E&C S.p.A. | NRG2fly | The Maritime Marketeer |
| Campus@Sea | Gotsjetûk | NV Bekaert SA | The Offshore Partners |
| Candler Schiffahrt GmbH | Groningen Airport Eelde | Nxgen group BV | The Workboat Association |
| Cantab Meridian | GTLL Group | Obscape | Thinelephants A/S |
| Carbon Collectors | GTMaritime | OCAS NV | TideLine Resources |
| CEDRO GENERAL SERVICES | GULF AGENCY COMPANY – G A C | Ocean Crest Marine | Tiny Telescope |
| CERATIZIT HARD MATERIAL SOLUTIONS | GustoMSC | Ocean Crest Marine LTD | Tito Smart Modal Logistics |
| Checkmate Safety | GustoMSC | NOV | OCEAN KOPER doo | TMS |
| CIMSOLUTIONS | Güth & Wolf GmbH | OCEAN SRL | TOS People, TOS Port & Logistics |
| Cirrus Assessment | GXO Logistics | OceanOne AS | Total Energies |
| C-Job Naval Architects | H. Butting GmbH & Co. KG | Oceans of Energy | Tricore Technical Services Ltd |
| CL SE Consulting | Hakkers Staalbouw | OEG | Trimble |
| Clarksons Offshore and Renewables | Haven van Antwerpen-Brugge nv van publiek recht | Offshore Business Club | Triton Offshore BV |
| Clots maritiem BV | HB Shipping | OGC Energy Ltd | True North Marine B.V. |
| Cloudnuneconcepts | Heerema Marine Contractors | Oglaend System BV | TSM Holland B.V. |
| C-Metal | Heila Cranes Nederland BV | OIL RECOVERY SIA | Tuco Marine Group |
| COA | Heila Cranes S.p.A. | One Dyas | TWD |
| CONBIT Services BV | Hersek Shipyard | OOS International | TwynstraGudde |
| Conroy Africa | HG&3DWD | P. Raymakers & Zoon | UK Department for Business & Trade |
| Contrario Investments | Hidramar | Pathways | UKP&I (Thomas Miller) |
| Controllab Products B.V. | Hijsspecialist.nl BV | PB Consultants | ULSANJOURNAL |
| ConverSafe | Holyhead Towing | PCN bv | Unifly |
| CPower Energy Ltd. | Hoogendoorn | Pedal & Shift | Uniglobe Two Travel |
| Cranelog-Solution GbR | Horizon Global Energy | Pentacon Engineering BV | University of Limerick |
| CSL Group | Howden Group | Pentagon Int. BV | University of Strathclyde |
| CTS International Logistics (Netherlands) | Howden Nederland B.V. | PEO B.V | Unseenlabs |
| Cuurios | HS.Equipment B.V. | Perez y Cia | Utrecht University |
| Damen Anchors and Chains | Htel Serviced Apartments | Periplus Group | Van den Heuvel Cranes & Services BV |
| Damen Financial Services | Huiskes Boer Metaal | Petrodec | VAN DER LEE Engineering |
| Damen Global Support B.V. | Huiskes Boer Metaal BV | Petrodec BV | Van gool |
| Damen Shiprepair Amsterdam Bv | Huracan Tehnical Advisory | Petrogas E&P Netherlands B.V. | Van Oord Offshore Energy |
| Damen Shiprepair Vlissingen BV | HVG Law | Philips | Varamar BV |
| Damen Shipyards | Hydraulic Technologies Netherlands B.V. | Pikasoma | VEEM |
| Damen Trading & Chartering | Hypsos | Pinnacle Corporate Finance BV | Veiliggoed |
| Dapro Safety | I-Coats | PIP HSP Global Safety | Venturn Holding BV |
| Data Science Lab | Igus B.V. | Pohlcon benelux | Verbeek Consulting |
| De Haan Special Equipment BV | IJUBOA – International Jack-Up Barge Operators Association | Polestar Publishing | Verebus Engineering BV |
| De Haas Shipyards | Imbiss Terwei | Polish Investment and Trade Agency | VertomCory Rotterdam B.V. |
| De Haas Shipyards B.V. | IMBV b.v. | Portwise B.V. | Veth Propulsion |
| De Klerk Staalbouw | IMCA | PPC Renewables SMSA | Vidda Energy |
| De Maas SMC | Inchcape Shipping Services | Predict Marine B.V. | Vijverberg |
| De Stroopwafelbakker | Incosupport | PRE-GO DroneDuikinspecties B.V. | Vink Standbouw |
| Defensie | Independent Waiver Service B.V. | Primaned Projectadvies B.V. | VON ZANTHIER & DACHOWSKI Kancelaria Prawnicza sp. |
| Den Hartog Energies | Indurex | Prins Welding B.V. | Vonk EUA B.V. |
| DERINSU | Indurex.io | Promarine | Voyagexpert |
| Dex Oil | Infinite Simulation Systems BV | ProMaterial | Vydraulics |
| DHL | INFO NL | Pronewable | Wärtsilä Underwater Services |
| DHL Global Forwarding – Industrial Projects | InformAR | Pronk Supply B.V. | Wassink Koeriers B.V. |
| DHL Industrial Projects | Inkopart B.V. | Proximities B.V. | WeAreReasonablePeople |
| Director | Innax | Proximities.com | Wei Sun Enterprise Co., Ltd |
| DISA International Holding BVBA | InnovationQuarter | PSI Pipeline Service International b.v. | Weir Minerals |
| DISA Nederland BV | Inocreate | PSI Pipeline Services BV | Welsh Government |
| DMG Holland BV | INOX GROUP | PT Pertamina International Shipping | Westdijk Exceptional Transport |
| DNA | Inox Surface Treatment b.v. | PT Pertamina Port & Logistics | Western Electricity Services |
| DNA Yachtinsurance | Intact Insurance | PT Pertamina Training and Consulting | Westland Logistics |
| DNLL Management & Advies B.V. | Interlashing B.V. | PTC Groep | Wilhelmsen Port Services B.V. |
| DNP Imagingcomm Europe B.V. | INTERSHITRA S&P | Q-Bearings BV | Wintershall |
| Doen Ja Studio | Intertek | Q-Concepts Accountancy B.V. | Wishbone Ventures |
| DOOR Indonesia | Iridium Communications | Q-Impact | Woerner Smeersystemen B.V. |
| DP World | iSprout | Qonsult | WORLDMAPPING SOLUTIONS SL |
| Droam B.V. | Itility | Quattor P | WRS Cathodic |
| Dship Carriers GmbH & Co. KG | ITO Navaids | Radancy | WT/Real BV |
| DSV x Schenker | ITW ROCOL | RCC CONTAINERS | Yanmar Europe B.V. |
| Duik- & Bergingsbedrijf W. Smit BV | J2 Councelation B.V. | REASeuro | Y-MatTec A/S |
| Duik- & Bergingsbedrijf W.SMIT | J26 Projects B.V. | Red Offshore | ZEN Customer Finance B.V. |
| Dutch Anglo Superior Shipping BV | Jifmar offshores services | Red Rock AS |
