 | K Tankering & Shipmanagement A.S., Istanbul | |
 | K&K Schiffahrts GmbH & Co.KG, Hamburg | |
 | KA Shipping Ltd., Nicosia | |
 | Kadioglu Denizcilik Sanayi ve Ticyret A.S., Istanbul | |
 | J. Kahrs Bereederung GmbH & Co.KG, Jork | |
 | Kalkavan Denizcilik A.S., Istanbul | |
 | Kambara Kisen Co.Ltd., Fukuyama | |
 | Rederi AB Kappelhamn, | |
 | Kara Marine Ltd., Nicosia | |
 | Karlog Shipping Co.Ltd., Marousi | |
 | KC Maritime Ltd., Hong Kong | |
 | Kirk Kapital A/S, Vejle | |
 | K' Line Shipmanagement Co.Ltd. | |
 | Knutsen O.A.S. Shipping AS | |
 | Koerts International Towing Service B.V., Delfzijl | |
 | Kokuka Sangyo Co.Ltd., Tokyo | |
 | Komrowski Befrachtungskontor KG | |
 | Reederei König GmbH, Rostock | |
 | König & Cie. GmbH & Co.KG, Hamburg | |
 | Koole Tanktransport B.V., Zaandam | |
 | Kopervik Ship Management AS, Kopervik | |
 | Reederei Gebr. Koppelmann, Wedel | |
 | Köpping Reederei GmbH & Co.KG, Schülp | |
 | Korea Line Corporation, Seoul | |
 | Rederij Chr. Kornet & Zonen B.V., Werkendam | |
 | Kosan Tankers A/S, Copenhagen | |
 | MS 'Tinsdal' Klaus Koss Schiffahrts GmbH, Haren/Ems | |
 | Kotug International B.V., Rotterdam | |
 | Krey Schiffahrts GmbH, Leer | |
 | Kuang Ming Shipping Corp., Taipeh | |
 | Kumiai Senkapu Group | |
 | Kustvaart Harlingen B.V., Harlingen | |
 | Kyla Shipping Enterprises Corp., Kallithea |