A
- A. Mostes Motorboten
- AB Inflatables
- Abegglen Motorboten
- Abeking & Rasmussen
- Abim
- Absolute Motorboten
- Adagio Yachts
- Admiral Boats
- Admiral Yachts Motorboten
- Adventure
- Agder
- Aicon
- AICON Yachts
- Airon Marine
- Albin Zeilboten
- Alfamarine
- Alfastreet
- Alliaura Zeilboten
- Allroundmarin Rubberboten
- Alm
- Alpa Zeilboten
- Altamarea
- Altena
- Alubat
- Alumarin
- Alumax
- AluShip
- Amel
- American Marine
- AMT
- Antaris
- Anytec
- Apreamare
- Aquador
- Aqualine
- Aquanaut
- Aquaspirit Rubberboten
- AQUILA
- Archambault
- Arcona
- Arksen Motorboten
- ARS Mare
- Artekno
- Askeladden
- Asmus
- Astinor
- Astondoa
- Atlantic
- Atlantic Craft
- Atlantic Marine
- Atlantis Motorboten
- Auster
- Austin Parker
- Avance
- Aventura Zeilboten
- Aventura Motorboten
- Axis
- Axopar
- Ayros
- Azimut