Vi har så langt registrert 19 628 rederier
| Navn | Grunnlagt | | Ministry of War Transport v/ Walford Lines Ltd. | |
| Ministry of War Transport v/ Walford Lines Ltd. London | |
| Ministry of War Transport v/ Wiliams & Co. | |
| Ministry of War Transport v/ Wing Line, London | |
| Ministry of War Transpost on bare-boat charter from the Dominion of Canada v/ Chellew Nav. Co. | |
| Ministry of War Transpost on bare-boat charter from the Dominion of Canada v/ Hains Steam ship Co. | |
| Ministry of War Trasport v/ F.T. Edvard & Sons Ltd. London, England | |
| Ministry og War Transport on bare boat charter from W.S.A. v/ Chineese Trading Co. | |
| Ministry og War Transport v/ Canadian Pacific Steam Ship Co. LTD. Liverpool, UK. | |
| Ministry og War Transport v/ Furness Withy & Co. Ltd, London, England | |
| Ministry og War Transport v/ W.J. Tatem, Ltd. | |
| Ministstry of War Transport, Cardiff | |
| Ministy of Transport v/ Hain Steam Ship.Co.Ltd, Newcastle, U.K. | |
| Minstry of War Transport v/ British India Steam Navigation Co. Ltd. | |
| Miranda International Shipping Ltd. | |
| Mirsel A/S, Sørvågen | |
| Misje Mek.Verk, Bergen | |
| Misje Offshore Marine A/S, Bergen | |
| Misje Rederi A/S, Bergen | |
| Misjonsbåten Fredsbudet, Oslo | |
| M. I. Skanke, Skien | |
| Mississippi Shipping Co. Inc. | |
| Mithassel & Co.A/S, Oslo | |
| Mithassel & Co.A/S,Tønsberg | |
| M. Iversen, Husøy, Tønsberg | |
