A
- A. Mostes
- Abeking & Rasmussen
- Absolute
- Adventure Boat
- Aicon
- Airon Marine
- AKA Marine
- Alfastreet Yachts
- Allroundmarin Gommoni
- Alonsea Boats
- Altena
- Amel
- American Marine
- AMT
- Apreamare
- Aquador
- Aqualine
- Aquaspirit Gommoni
- Archambault
- Arcona
- Askeladden
- Astondoa
- Atlantis
- Auster
- Austin Parker
- Axis
- Axopar
- Azimut