We have so far registered 19,632 shipping companies
| Name | Founded | | Stornes Ship A/S, Sakshaug, Trondheim | |
| Storskjær A/S, Vardø | |
| Storsletten, Per, Granvin | |
| Storsteinnes Sjøfrakt A/S, Tromsdalen | |
| Storvig A/S, Lindesnes | |
| Storvik, Jan Inge, Smøla | |
| Storvik, Nils Magne, Vest-Smøla | |
| Storvik Shipping A/S, Smøla | |
| Storøy A/S, Myre | |
| Storøy, Morten, Bølandet | |
| Storøy Tank Services A/S, Kopervik | |
| S. Tostenson, Tønsberg | |
| Stove Rederi A/S, Oslo | |
| Stove Shipping, Oslo | |
| Strand, Adolf Magne, Smøla | |
| Strand, Adolf, Veidholmen | |
| Strand A/S, Ålesund | |
| Strandebarm Maritim A/S, Strandebarm | |
| Strand, Frank H., Kabelvåg | |
| Strandheim,Mons , Bergen | |
| Strandheim & Stensaker, Bergen | |
| Strand Hommersand Dampskibsselskab, Stavanger | |
| Strand,Håkon,Mo i Rana | |
| Strandly Kvalsvik, Torstein, Nerlandsøy, Fosnavåg | |
| Strand Sea Service, Ålesund | |
