We have so far registered 19,632 shipping companies
| Name | Founded | | A/S Riskafjord, Stavanger | |
| A/S Risnes Byggetomter, Bergen | |
| A/S Roaldnes, Valderøy | |
| A/S Rogaland Kystferger ,Randaberg, Stavanger | |
| A/S Roger Jensen Trading Co Ltd, Drammen | |
| A/S Romsdals Dampskibsselskab,Molde | |
| A/S Rosund, Raudeberg/Vigra | |
| A/S Røyrbuen, Selje | |
| A/S Sabine, Lysøysundet | |
| A/S Sabino, Tønsberg | |
| A/S Saki,Bergen | |
| A/S Salina, Bergen | |
| A/S Salvator, Vestenfjeldske Bjergnings & Dykkerselskap, Bergen | |
| A/S Samtrafikk, Molde | |
| A/S Sandbjørn, Tyssebotn, Bergen | |
| A/S Sandbryn, Sandefjord | |
| A/S Sandefjords Trawlfiskeselskab, Sandefjord | |
| A/S Sandsugere, Oslo | |
| A/S Saturn Co., Bodø | |
| A/S Saturn & Co, Fredrikstad | |
| A/S Saturn Co.,Oslo | |
| A/S Sea Frost, Hammerfest | |
| A/S Secon, Trondheim | |
| A/S Sentinel Hemne, Trondheim | |
| A/S Sentinel Offshore,Oslo | |
