Ship Builders
Brødrene Aa Båtbyggeri
- Hyen, Norway
Aalborg Værft
- Aalborg, Denmark
Århus Flydedok og Maskinkompagni
- Aarhus, Denmark
Aas Mekaniske Verksted
- Vestnes, Norway
Schiffs- und Yachtwerft Abeking & Rasmussen
- Lemwerder, Germany
David Abels Boatbuilders
- Bristol, United Kingdom
ABG Shipyard
- Dahej and Surat, India
ACH - Société Nouvelle des Ateliers et Chantiers du Havre
- Le Havre, France
Admiralteyskiy Sudostroitelnyy Zavod
- Sankt-Petersburg, Russia
Cantieri Riuniti dell'Adriatico
- Monfalcone, Italy
Ailsa Shipbuilding Co.
- Troon, United Kingdom
Aker Aukra
- Aukra, Norway
Aker Brăila
- Brăila, Romania
Aker Brattvåg
- Brattvåg, Norway
Aker Brevik
- Brevik, Norway
Aker Finnyards
- Rauma, Finland
Aker Langsten
- Tomrefjord, Norway
Aker MTW Schiffswerft
- Wismar, Germany
Aker Søviknes
- Søvik, Norway
Aker Tulcea
- Tulcea, Romania
Aker Warnow-Werft
- Warnemünde, Germany
Aker Yards Florø
- Florø, Norway
Aker Yards Helsinki
- Helsinki , Finland
Aker Yards Turku
- Turku, Finland
Scheepswerf en Machinefabriek Akerboom
- Leiden, Netherlands
Scheepswerf Alblas
- Hendrik-ido-Ambacht, Netherlands
Alexandria Shipyard
- Alexandria, Egypt
Alfa Marine
- Storebø, Norway
Astilleros Alianza
- Avellaneda, Argentina
Alicat Workboats
- Great Yarmouth, United Kingdom
All Ships Outfitting & Repairs
- Krimpen aan den Lek, Netherlands
RNLI All-Weather Lifeboat Centre
- Poole, United Kingdom
Allied Shipbuilders
- North Vancouver, Canada
Alnmaritec
- Blyth, United Kingdom
Alssund Skibsværft
- Sønderborg, Denmark
Alstom Leroux Naval
- Lorient, France
Aluboot
- Hindeloopen, Netherlands
Aluminium Boatbuilding Company
- Hayling Island, United Kingdom
Aluminium Shipbuilders
- Fishbourne, United Kingdom
Alutec Marine
- Oban, United Kingdom
C. Amels & Zoon
- Makkum, Netherlands
American Marine Corp.
- New Orleans, La, United States of America
James Anderson Boatyard
- Stromness, United Kingdom
Angyalfold Shipyard
- Budapest, Hungary
Ankerløkken Verft Florø
- Florø, Norway
Ankerløkken Verft Glommen
- Fredrikstad, Norway
Brodogradiliste "Apatin"
- Apatin, Serbia
Scheepswerf "Appingedam" v/h A. Apol
- Appingedam, Netherlands
Appledore Shipbuilders
- Appledore, United Kingdom
Nuovi Cantieri Apuania
- Marina di Carrara, Italy