We have so far registered 19,632 shipping companies
| Name | Founded | | A. P. Andersen, Moss | |
| A. Pedersen, Arendal | |
| A. Pedersen, Drammen | |
| A. Pedersen, Tvedestrand | |
| A. Petersen, Kragerø | |
| A. Pettersen, Bergen | |
| A. P. Ljungberg, Fredrikstad | |
| A.P. Møller, København | |
| A. P. Olsen, Fredriksvern | |
| Appelqvist, A.R., Stockholm, Sverige | |
| A. P. Schmidt, Dragør, Danmark | |
| A. P. Ulrichsen, Mandal | |
| A. P. Ulriksen & M. Løvdal, Mandal | |
| Aqua Farms Brekke A/S, Brekke | |
| Aqua Frakt A/S,Austafjord | |
| Aquakultur og Marine Service A/S, Mosterhamn, Bergen | |
| Aqua Marin A/S, Trondheim | |
| Aqua Med A/S, Sistranda | |
| Aqua Service A/S, Larvik | |
| Aqua Ship ANS, Rong | |
| Aquaship A/S, Kristiansund N | |
| Aquaship Feedtrans A/S, Florø | |
| Aquaship Feedtrans A/S, Kristiansund | |
| Aquaship Ltd,Oslo | |
| Aquasub A/S, Froland | |
