- Advies- en Ingenieursbureau VPCHardinxveld-Giessendam, The Netherlands
- Alpha TechniqueZuidland, The Netherlands
- Allseas EngineeringDelft, The Netherlands
- AllshipBerkhout, The Netherlands
- Andreas RosponiHamburg, Germany
- AnkerbeerKolham, The Netherlands
- AnnMar EngineeringKraggenburg, The Netherlands
- Anthony Veder RederijzakenRotterdam, The Netherlands
- Argos EngineeringGroningen, The Netherlands
- ASDAlblasserdam, The Netherlands
- Astilleros de MuruetaMurueta Bizkaia, Spain
- Bangladesh University of Engineering and TechnologyDhaka, Bangladesh
- Barkmeijer ScheepswerfStroobos, The Netherlands
- BataviawerfLelystad, The Netherlands
- Biglift ShippingAmsterdam, The Netherlands
- Bluewater EngineeringHoofddorp, The Netherlands
- Bodewes ShipyardsHoogezand, The Netherlands
- Boer, Bureau deDeest, The Netherlands
- Boskalis, BaggermaatschappijPapendrecht, The Netherlands
- Bouwdienst Rijkswaterstaat (afd. Tunnelbouw)Utrecht, The Netherlands
- Breeman Engineering and ServicesZuidland, The Netherlands
- Britta ShippingNicosia, Cyprus
- Bundesamt VerkehrBern, Switserland
- Bureau Veritas RotterdamRotterdam, The Netherlands
- Bureau voor Scheepsbouw (BvS)Bloemendaal, The Netherlands
- BW EngineeringPomerian region, Poland
- Cadans Shipping bvbaDeurne, Belgium
- Conoship InternationalGroningen, The Netherlands
- Conradinum Shipbuilding SchoolGdansk, Poland
- Damen ShipyardsGorinchem, The Netherlands
- Damen Shipyards BergumBergum, The Netherlands
- DGG Verkeersmanagement IOZVThe Hague, The Netherlands
- DISC BVGroningen, The Netherlands
- Dockwise ShippingBreda, The Netherlands
- Dokuz Eylul UniversityIzmir, Turkey
- Donge, Shipyard DeRaamsdonksveer, The Netherlands
- Doorn, ExpertisebureauRotterdam, The Netherlands
- Duyvendijk & Zn, Expertisebureau vanRotterdam, The Netherlands
- EFM expertise b.v.Meppel, The Netherlands
- Eide Marine Engineering B.V.Capelle aan den IJssel, The Netherlands
- Eurolog Marine Engineering GmbHHamburg, Germany
- Ferus SmitFoxhol, The Netherlands
- Forward EngineeringPapendrecht, The Netherlands
- Free EngineeringBreda, The Netherlands
- Frisian Shipyard WelgelegenHarlingen, The Netherlands
- Gaastmeer DesignGaastmeer, The Netherlands
- Gommers, Technisch BureauAxel, The Netherlands
- Groenendijk & SoetermeerRotterdam, The Netherlands
- Groot Ship Design BVNorg, The Netherlands
- GustoMSCSchiedam, The Netherlands
- HAM dredging and marine contractorsRotterdam, The Netherlands
- Harsha Marine DesignersVisakhapatnam, India
- Herman Jansen, Scheepsbouwkundig bureauMonnickendam, The Netherlands
- Hindustan ShipyardVisakhapatnam, India
- Hoek DesignEdam, The Netherlands
- Hogeschool INHOLLAND-Delft afd. ScheepsbouwkundeDelft, The Netherlands
- Horizon College, Afd. ScheepsbouwHeerhugowaard, The Netherlands
- Huizinga, Technisch bureau KlaasNoordwijk, The Netherlands
- IHB ShipDesignVarna, Bulgaria
- IHC Delta ShipyardSliedrecht, The Netherlands
- IHC SliedrechtSliedrecht, The Netherlands
- INECPoortugaal, The Netherlands
- InnoShipNeuderben, Germany
- International Transport Contractors (ITC)Haarlem, The Netherlands
- Istanbul Technical UniversityIstanbul, Turkey
- IZAR Astillero GijónGijón, Spain
- Jan de NulAalst, Belgium
- Jiotong UniversityQongQing, China
- Kahn ScheepvaartRotterdam, The Netherlands
- KalibraDelft, The Netherlands
- KCI B.V.Schiedam, The Netherlands
- Kleijweg DesignEnkhuizen, The Netherlands
- Kooiman, ShipyardZwijndrecht, The Netherlands
- Laivų Projectai Ltd.Klapėda, Lithuania
- Larsen & Toubro LimitedChhani, Baroda, India
- Liquid Gas Equipment LtdEdinburgh, United Kingdom
- Lloyds Register of ShippingRotterdam, The Netherlands
- MaasdokMaastricht, The Netherlands
- Maaskade, BureauRotterdam, The Netherlands
- Macship Design And Construction Pvt LtdMumbai, India
- Martech Marine Pvt LtdMumbai, India
- MardocAerdenhout, The Netherlands
- Marine & Industrial Development IncPiraeus, Greece
- Marine, DMKM-Martech (Dutch Navy)Den Haag, Den Helder, The Netherlands
- Marps BVZwolle, The Netherlands
- Merwede ShipyardHardinxveld-Giessendam, The Netherlands
- Midcon DesignerSzczecin, Poland
- Mikro Engineering BVRidderkerk, The Netherlands
- MTG Marinetechnik GmbHHamburg, Germany
- Multi EngineeringTemse, Belgium
- NadreconRoelofsarendsveen, The Netherlands
- Nedlloyd Fleet ServicesRotterdam, The Netherlands
- Neptune Marine ServicesHardinxveld-Giessendam, The Netherlands
- Netherland Shipping Inspection (DGSM)Rotterdam, The Netherlands
- NevesbuDen Haag, The Netherlands
- Nile Dutch Africa Line BVRotterdam, The Netherlands
- OceancoAlblasserdam, The Netherlands
- Oltenita ShipyardOltenita, Romania
- PadmosStelendam, The Netherlands
- PB DesignEdam, The Netherlands
- Peters, ShipyardKampen, The Netherlands
- Politechnika (University)Wroclaw, Poland
- Politechnika (University)Szczecin, Poland
- Scheepvaart & Transport CollegeRotterdam, The Netherlands
- Scheepvaartbedrijf RENSEN BV.Zwijndrecht, The Netherlands
- Schelde ScheepsnieuwbouwVlissingen, The Netherlands
- Scylla AGBasel, Switserland
- Severnav ShipyardTimisoarei, Romania
- Ship & Boat SRLVenice, Italy
- Simonis Naval ArchitectsKaapstad, South Africa
- Singapore Shipbuilding & Engineering LTDSingapore, Singapore
- SkipsconsultSkudeneshavn, Norway
- Slob ShipyardPapendrecht, The Netherlands
- Smit EngineeringRotterdam, The Netherlands
- Smit TakRotterdam, The Netherlands
- Spliethoff, BevrachtingskantoorAmsterdam, The Netherlands
- Taats, BureauDordrecht, The Netherlands
- Tanido BeheerHulst, The Netherlands
- Technical University DelftDelft, The Netherlands
- Technical University of SczcecinGdansk, Poland
- Towing & Offshore ServicesRotterdam, The Netherlands
- TSD EngineeringRhoon, The Netherlands
- UlvanSandstad, Norway
- University Federico IINaples, Italy
- Vaan B. de ScheepswerkenEnkhuizen, The Netherlands
- Vahali, ScheepswerfGendt, The Netherlands
- Vervako, ScheepswerfHeusden, The Netherlands
- Visser, ShipyardDen Helder, The Netherlands
- Vogtschmidt, BureauSchoorl, The Netherlands
- Volharding ShipyardsWesterbroek, The Netherlands
- VostaAmsterdam, The Netherlands
- Vranken,vh van GeestMaasbracht, The Netherlands
- VuiconBleiswijk, The Netherlands
- Vuyk EngineeringRotterdam, The Netherlands
- Weel, M. vanZwijndrecht, The Netherlands
- Wees Transporten, van derDordrecht, The Netherlands
- Wijsmuller EngineeringIJmuiden, The Netherlands
- Wubbolts, Scheepsbouwkundig bur.Oudenbosch, The Netherlands
- Yıldız Technical UniversityIstanbul, Turkey
