We have so far registered 19,632 shipping companies
| Name | Founded | | Sandnæs, Stavanger & Høgsfjords Dampskibsselskab, Sandnes / Stavanger | |
| Sandpiper A/S, Stavanger | |
| Sand Rederi, Oslo | |
| Sandshamn Havfiske A/S, Sandshamn, Ålesund | |
| Sandsøy Havfiske A/S, Sandshamn, Ålesund | |
| Sandtorv, H. Nikolai, Bjørøyhamn, Bergen | |
| Sandtransport A/S, Dalekvam, Bergen | |
| Sandvikdalen A/S, Myre | |
| Sandøy A/S, Averøy, Kristiansund N | |
| Sandøy Kommune, Harøy | |
| Sandøy Kystfiske A/S, Averøy, Kristiansund | |
| San Francisco Sea Products , San Francisco, California, USA | |
| San Juan Shipping Co.Inc., Panama | |
| Sanko Shipping Co. | |
| Sanne & Mithassel,Oslo | |
| Sannes Sjøtransport A/S, Herdla | |
| Santander Consumer Bank A/S, Lysaker / Mandal | |
| Santor Shipping A/S, Vistdal, Molde | |
| Santos A/S, Egersund | |
| S. A. Parr, Kristiania | |
| Sara Karin A/S, Nord-Lenangen | |
| S. Arentsen, Arendal | |
| Sareussen, Haakon B., Bergen | |
| Sargas, Bergen | |
| SAR Offshore A/S, Bergen | |
