We have so far registered 19,566 shipping companies
| Name | Founded | | A/S Aasen Bulk, Mosterhamn | |
| A/S Achilles, Kragerø | |
| A/S Action King, Ålesund | |
| A/S Afrodite, Giske, Ålesund | |
| A/S Agntransport, Svolvær | |
| A/S Agntransport, Tromsø | |
| A/S Aina, Arendal | |
| A/S Akershus Strand, Oslo | |
| A/S Akers Mek. Verksted, Oslo | |
| A/S Albenny, Tromsø | |
| A/S Albion Star,Sandefjord | |
| A/S Alpha, Moss | |
| A. Salvesen, Kragerø | |
| A/S Ambra, Sandefjord | |
| A/S Amundsen Diving, Rubbestadneset | |
| A/S Anlegg,Trondheim | |
| A/S Arendals Dampskibsselskab, Arendal | |
| A/S Askøy Dampskibsselskab,Bergen | |
| A/S Astrup & Co, Kristiansund N | |
| A/S Atlantic, Ålesund | |
| A/S Austevoll Ferjeselskap, Bergen | |
| A/S Banco, Kristiansund | |
| A/S Bark Svea v/ Hans Christiansen, Sarpsborg | |
| A/S Bataldens Havfiskeselskap, Florø | |
| A/S Belle, Lillesand | |
