| Contargo Rhein-Main GmbH – Koblenz | Koblenz |
| Contargo Rhein-Neckar GmbH – Ludwighafen | Ludwigshafen |
| Contargo Rhein-Neckar GmbH – Mannheim | Mannheim |
| Contargo Rhein Waal Lippe Emmerich | Emmerich |
| Contargo Rhein-Waal-Lippe GmbH – Emmelsum | Voerde-Emmelsum |
| Contargo Road Logistics | Capelle aan de IJssel |
| Contargo Sàrl Ottmarsheim | Ottmarsheim |
| Contargo Sàrl - Strasbourg Terminal Nord | Strasbourg |
| Contargo Sarl – Strasbourg Terminal Süd | Strasbourg |
| Contargo Transbox Nederland B.V. | Zwijndrecht |
| Contargo Waterway Logistics B.V. | Capelle aan de IJssel |
| Contargo Weil am Rhein GmbH | Weil am Rhein |
| Contargo Wörth-Karlsruhe GmbH (K) | Karlsruhe |
| Contargo Wörth-Karlsruhe GmbH (W) | Wörth |
| Convracht BV | Rotterdam |
| Conway Advocaten & Attorneys-at-law | Rotterdam |
| Cool Trailerservice b.v. | Rotterdam |
| Coolwin B.V. | Venlo |
| Cordobond International BV | Vlaardingen |
| Cornelder Holding B.V. | Rotterdam |
| Cory Brothers B.V. | Rhoon |
| Cosco Heavy Transport | Rotterdam |
| Cosco Shipping Lines (Netherlands) B.V. | Rotterdam |
| COTAC Nederland B.V. | Botlek-Rotterdam |
| Cotecna Inspection Services B.V. | Schiedam |
| Cotra Logistics Solutions B.V. | Rotterdam |
| Cotterell B.V. | Amsterdam |
| CP Benelux B.V. | Spijkenisse |
| CP Heat Exchanger Technologies BV | Schiedam |
| Craneshipping B.V. | Goes |
| Crane Worldwide Logistics B.V. - Amsterdam | Rozenburg |
| Crane Worldwide Logistics B.V. - Rotterdam | Rotterdam |
| Crane Worldwide Logistics - Tilburg | Tilburg |
| Crawford & Company (Nederland) BV | Capelle aan den IJssel |
| Crew Carriers | Luchthaven Schiphol |
| CrewTax | Rhoon |
| Cromstrijen Warehousing B.V. | Numansdorp |
| Croonwolter&dros - Dordrecht | Dordrecht |
| C.RO Ports Nederland BV | Rotterdam |
| Cross Limits Logistics B.V. | Rhoon |
| Cross Ocean B.V. | Rotterdam |
| Cross-Trades Shipping Services B.V. | Rhoon |
| Crown Worldwide B.V. | Amsterdam |
| Cruise Port Rotterdam B.V. | Rotterdam |
| Cryovat Internationaal B.V. | Nijkerk |
| CSA Container Service Andernach | Andernach |
| C.S. de Jonge B.V. | Dordrecht |
| C-Shipping & Logistics B.V. | Maassluis |
| CSI Cargo Shipping International B.V. | Rotterdam |
| C.Steinweg Group | Rotterdam |
| C. Steinweg - Handelsveem B.V. - Amsterdam | Amsterdam |
| C. Steinweg-Handelsveem B.V.-Beatrix Terminal | Rotterdam |
| C.Steinweg-Handelsveem B.V.-Beneluxhaven | Europoort-Rotterdam |
| C.Steinweg-Handelsveem B.V.-Botlek Term. | Botlek-Rotterdam |
| C. Steinweg-Handelsveem B.V. - Rotterdam | Rotterdam |
| C. Steinweg-Handelsveem B.V.- Seinehaven | Rotterdam |
| C.Steinweg-Handelsveem B.V.-Sluisjesdijk | Rotterdam |
| C.Steinweg-Handelsveem B.V.-Waalhaven Pier 2 | Rotterdam |
| C. Steinweg-Handelsveem B.V.-Waalhav.Pier 1 | Rotterdam |
| CTG Logistics BV | Vondelingenplaat-Rotterdam |
| CTL-ICS B.V. | Botlek-Rotterdam |
| CTR Logistics | Hendrik Ido Ambacht |
| CTS-Container Terminal GmbH | Köln |
| CTS International Logistics (Netherlands) B.V. | Rotterdam |
| CTV B.V. | Venlo |
| CT Vrede B.V., Amsterdam | Amsterdam |
| CT Vrede B.V., Zaandam | Zaandam |
| Currie Solutions | Tiel |
| CursusGeregeld.nl | Houten |
| Cushman & Wakefield | Rotterdam |
| Customs Chain Logistics B.V. | Schiphol-Rijk |
| Customs Expertise Rotterdam | Rotterdam |
| Customs Knowledge | Heerenveen |
| Customs Support Group – Terneuzen | Terneuzen |
| Customs Support Moerdijk | Moerdijk |
| Customs Support Nederland - Rotterdam | Rotterdam-Albrandswaard |
| Customs Support Rotterdam Zuidwest (vh Pompa) | Rotterdam-Albrandswaard |
| Customs Support Safety (Van Tienen Mileuadvies B.V.) | Venlo |
| Customs Support Venlo (Vh Verhoex Douane Service) | Venlo |
| C. van Heezik B.V. | Utrecht |
| CVV-Coöperatieve Vereniging Vletterlieden w.a | IJmuiden |
| CWM Survey & Inspection | Breda |
| CWM Survey & Inspection - Head Office | Rotterdam |
| CWT Commodities (Rotterdam) BV | Rotterdam |
| Cycleon B.V. | Utrecht |