We have so far registered 19,566 shipping companies
| Name | Founded | | South American Saint Line Ltd.v/ B.& S. Shipping Co. Ltd. | |
| South Atlantic Steam Ship Co. | |
| South Atlantic Steamship Line, Savannah, USA | |
| South Atlantic Transport Co.of Liberia Inc,Monrovia | |
| South Eastern Shipping A/S, Oslo | |
| Southern Pacific S.S.Lines | |
| Southern Steam Ship Co. Philadelphia, PA. USA | |
| Southern Whaling & Sealing. Co. Ltd. ( N.C. Watt. mngrs), Cape Town, Syd Afrika | |
| Sparebank 1 Finans Midt-Norge A/S | |
| Sparebank 1 Finans Nord - Norge A/S, Sandnessjøen | |
| Sparebank 1 Finans Nord-Norge A/S, Tromsø | |
| Sparebanken Finans Nord-Norge, Tromsø | |
| Sparebanken Nord - Norge, Tromsø | |
| Spar Invest A/S,Oslo | |
| Spar Shipholding A/S, Bergen | |
| Spar Shipping A/S, Kokstad, Bergen | |
| Spar Shipping A/S, Oslo | |
| S. Paulsen. & P. Olsen, Bergen | |
| S. Pedersen, Arendal | |
| S. Pedersen, Borhaug | |
| S. Pedersen, Flekkefjord | |
| S. Pedersen Messel, Arendal | |
| Speed Bulk Shipping, Haugesund | |
| Spencer Kellogg & Sons Inc, New York, USA | |
| Spermacet Whaling Co. Panama | |
