| Antreum | Willemstad, The Netherlands | 40623 |
| Applus RTD | Rotterdam, The Netherlands | 19270 |
| ARBO Rotterdam | Rotterdam, The Netherlands | 54632 |
| Barendregt Compliance | Middelburg, The Netherlands | 42824 |
| Beurtvaartadres B.V. | Zoetermeer, The Netherlands | 19329 |
| Breda University of Applied Sciences | Breda, The Netherlands | 42410 |
| Bureau Veritas | Rotterdam, The Netherlands | 19393 |
| CursusGeregeld.nl | Houten, The Netherlands | 54141 |
| Customs Knowledge | Heerenveen, The Netherlands | 19513 |
| DGM Netherlands B.V. | Hoofddorp, The Netherlands | 19566 |
| Dräger Nederland B.V. Marine & Offshore – Rotterdam | Rotterdam-Hoogvliet, The Netherlands | 19591 |
| Ecoloss Project B.V. | Rotterdam-Pernis, The Netherlands | 19612 |
| Erasmus Centre for Urban Port and Transport Economics (UPT) | Rotterdam, The Netherlands | 45464 |
| European Customs Clearance B.V. | Oud Gastel, The Netherlands | 43749 |
| Eurosafe | Dordrecht, The Netherlands | 44062 |
| EvoFenedex | Zoetermeer, The Netherlands | 19674 |
| Fenex, Ned. Organisatie voor Expeditie en Logistiek | Zoetermeer, The Netherlands | 19706 |
| Fonotoon B.V. | Tilburg, The Netherlands | 49841 |
| Gasmeetstation Nederland B.V. - Depot 1 (HQ) | Rotterdam-Maasvlakte, The Netherlands | 52666 |
| Gasmeetstation Nederland B.V. - Depot 2 | Rotterdam-Maasvlakte, The Netherlands | 19736 |
| IATA - International Air Transport Association (Netherlands) B.V. | Hoofddorp, The Netherlands | 60941 |
| ICT Logistics (Part of ICT Group) | Barendrecht, The Netherlands | 55304 |
| Lloyd’s Register EMEA | Rotterdam, The Netherlands | 20017 |
| Logistics United Recruitment B.V. | Rhoon, The Netherlands | 57441 |
| Maersk Customs Services - Barendrecht | Barendrecht, The Netherlands | 54313 |
| Maersk Customs Services - Emmen | Emmen, The Netherlands | 42625 |
| Maersk Customs Services - Hoofddorp | Hoofddorp, The Netherlands | 54314 |
| Mare Forum | Rotterdam, The Netherlands | 45488 |
| Marlow Navigation Netherlands B.V. | Rhoon, The Netherlands | 20066 |
| Octant Veiligheids & Risicomanagement BV | Spijkenisse, The Netherlands | 52890 |
| Palmyra Logistic B.V. | Rotterdam, The Netherlands | 59709 |
| Port Supervisor | Rotterdam-Hoogvliet, The Netherlands | 60204 |
| Prodex B.V. | Schiedam, The Netherlands | 43134 |
| Quite Right Safety Solutions | Dordrecht, The Netherlands | 54002 |
| RAE Benelux BV | Capelle aan den IJssel, The Netherlands | 42354 |
| RDM Events - Rotterdam | Rotterdam, The Netherlands | 44129 |
| RelyOn | Rotterdam-Maasvlakte, the Netherlands | 19692 |
| Riege Software | Bodegraven, The Netherlands | 20281 |
| RINA Netherlands B.V. | Rotterdam, The Netherlands | 20282 |
| Sectorinstituut Transport en Logistiek | Gouda, The Netherlands | 20622 |
| SGS Nederland B.V. | Spijkenisse, The Netherlands | 20370 |
| Simwave B.V. | Barendrecht, The Netherlands | 44904 |
| Special Cargo Services | Rotterdam-Europoort, The Netherlands | 20401 |
| STC Group | Rotterdam, The Netherlands | 20341 |
| STC-Group - Netherlands Maritime University | Rotterdam, The Netherlands | 45435 |
| Technical Service Company (TSC) | Breda, The Netherlands | 60313 |
| Terminal Recruiters | Rozenburg, The Netherlands | 43323 |
| Van Aalst Marine en Offshore B.V. | Dordrecht, The Netherlands | 49719 |
| Venturn | Rotterdam, The Netherlands | 44123 |
| VIA Logistics Professionals | Venlo, The Netherlands | 42469 |
| W.T. Group b.v. | Capelle aan den IJssel, The Netherlands | 57688 |
| Watertalent | Spijkenisse, The Netherlands | 43785 |
| Wilchem Milieu- en Incidentmanagement b.v. | Papendrecht, The Netherlands | 20647 |
