We have so far registered 19,743 shipping companies
| Name | Founded | | Are Sandnes, Åndalsnes | |
| Argentina de Nav. Dodero, S.A. | |
| Argentina de Pesca, Buenos Aires, Argentina | |
| Ariel A/S, Arendal | |
| Aries Offshore Management A/S, Ålesund | |
| Aries Offshore Services A/S, Ålesund | |
| Aries Warrior A/S, Ålesund | |
| Arild Andersen, Stamsund | |
| Arild Andre Ludvigsen, Bergen | |
| Arild Bergersen, Vanse | |
| Arild Brattli, Hafrsfjord, Stavanger | |
| Arild Brynhwald Halvorsen, Kristiansand | |
| Arild Håkon Rivedal, Askvoll, Bergen | |
| Arild Larsen, Sundøy | |
| Arild O. Nyquist, Oslo | |
| Arilds Fiskebåtrederi A/S, Alta | |
| Arild Årvik, Selje | |
| Arines Feriesenter ANS, Gvarv | |
| Arktisk Marin A/S, Tromsø | |
| Arktisk Marine A/S, Longyearbyen / Tromsø | |
| Arktis Marin A/S, Mehamn | |
| Armement Anversois S.A.,Antwerpen | |
| Armement Deppe, Antwerpen | |
| Arne A. Birkeland, Storebø | |
| Arne Ansten Scheele, Fredrikstad | |
