Vi har så langt registrert 19 628 rederier
| Navn | Grunnlagt | | K/S Norglobal A/S & Co., Tromsø | |
| K/S Norpoint, Rubbestadneset | |
| K/S Norscon, Haugesund | |
| K/S Norsk Land og Sjøtransport A/S, Oslo | |
| K/S North Sea Diving Support A/S, Nassau | |
| K/S North Star Line A/S | |
| K/S Norwegian America Line Cruises A/S, Oslo | |
| K/S Nyvang, Stavanger/Sandnes | |
| K/S Offshore Prince, Haugesund | |
| K/S Offshore Tjeld. Tromsø | |
| K/S Orion Film A/S,Blommerholm | |
| KS Oslo Drilling A/S & Co. Oslo | |
| K/S Pan Sky, Panama | |
| K/S Pohle Sleping og Bergningsselskap, Tromsø | |
| K/S Pollux (Pollux Shipping A/S), Bergen | |
| K/S Product Trader,Oslo | |
| K/S Ramsjø A/S & Co., Fosnavåg | |
| K/S Rem Seismic A/S, Fosnavåg | |
| K/S Rescue Tern, Fosnavåg | |
| K/S Royal Viking Line A/S, Bergen | |
| K/S Royal Viking Line A/S, Trondheim | |
| K/S Royal Viking Sea A/S, Bergen | |
| K/S Sandy Marine A/S, Oslo | |
| K/S Sandøy Supply A/S & Co., Molde | |
| K/S S/A W. Johannesen & Co, Bergen | |