We have so far registered 19,744 shipping companies
| Name | Founded | | A. Jørgensen, Brevik | |
| A. Jørgensen, Horten | |
| A. Jørgensen Rom, Tønsberg | |
| A. Jørgensen, Skien | |
| A.K. Andersen, Sandefjord | |
| Aker Aukra A/S, Aukra | |
| Aker BP. ASA, Stavanger | |
| Aker Drilling A/S, Stavanger | |
| Aker Marine Contractors A/S, Oslo | |
| Aker Norwegian Contractors A/S, Oslo | |
| Akers Trading Co.Ltd., Oslo | |
| Akito Fisk A/S, Deknepollen, Måløy | |
| Akkar A/S, Hundvåg | |
| A. Klugkist, Groningen, Holland | |
| AK. Marine, Bremnes | |
| A. Knudsen, Arendal | |
| A. Knudsen, Sandefjord | |
| A. Knudsen Sem, Sandefjord | |
| A. Knudsen Ørvig & P. Stiansen, Brevik | |
| A. Korsgaard, Fredrikstad | |
| Ako Shipping,Stamneshella | |
| A.K. Pezas, Pireus, Hellas | |
| A. Kristoffersen, Gravningssundet / Halden | |
| A. Krog, Tønsberg | |
| A. Krøger, Kristiania | |
