We have so far registered 19,566 shipping companies
| Name | Founded | | Seatrans, Bergen | |
| Seatrans DA, Nesttun, Bergen | |
| Sea Truck Ltd.,Sandnes | |
| Sea Truck Rederi A/S, Sandnes | |
| Sea Truck Shipping A/S, Sandnes | |
| Seaworks A/S, Harstad | |
| Seaworks Kabel A/S, Harstad | |
| Seberg, Nils, Sæbøvik, Bergen | |
| Sebjørn Vestre, Vatne, Ålesund | |
| SEB Njord A/S, Oslo / Fosnavåg | |
| Secora Maskin A/S, Svolvær | |
| Seeger,Stanley,Texas,USA | |
| S. Eeg, Porsgrunn | |
| S.E. Ellingsen, Arendal/Tvedestrand | |
| Seerederei Frigga A/G, Hamburg, Tyskland | |
| Segaric, S., Ist, Jugoslavia | |
| Segla Fiskebåtrederi A/S, Fjordgard | |
| S. Eide, Arendal | |
| Seifjord Skip A/S, Averøy | |
| Seihav A/S, Torangsvåg, Bergen | |
| Seiland Kystfiske A/S, Hønseby, Hammerfest | |
| Seilsjø A/S, Sandnessjøen | |
| Seines A/S, Bodø | |
| Seir A/S, Vatne, Ålesund | |
| Seismic I A/S, Lysaker, Oslo | |
