Vi har så langt registrert 3 950 verft
| Navn | | Alabama Dry Dock Company, Mobile, AL, USA |
| Alabama, New Orleans Transportation,Co. Violet, LA, USA |
| Albert Grøn, Sandefjord |
| Albert Jacobsens Verft, Sanden, Mandal |
| Albina Eng. & Machine. Works.Inc. Portland, OR, USA |
| Alblasserdam, Holland |
| A. Leslie & Co., Hebburn, Tyne |
| Alexander Denny, Dumbarton |
| Alexander Stephen & Sons. Ltd., Glasgow. |
| Alex Hall & Co., Aberdeen, Skottland |
| Alex Robertson & Sons. Ltd. Sandbank, Scotland. |
| Alex Roy, Maitland, Nova Scotia, Canada |
| Alfa Marine A/S, Høylandsbygd |
| Alf Johnsen, Kragerø |
| Alfred Bernhardsen, Saltdal |
| Alfred Hagelstein, Lübeck |
| Alfred & Jens Nilsen, Borhaug |
| A.Lindgren,Sado, Finland |
| Alloa |
| Alna, Maine, USA |
| Alsager i Tysnes |
| Altona, Tyskland |
| Aluship Technology Sp.z.oo., Gdansk, Polen |
| A. Marshall, Bear River, Nova Scotia, Canada |
| A. McDougall, Maitland, NB. Canada |
