- Bosch
- Bose
- boso
- Boss
- Boss Audio Systems
- Bounty Hunter
- Bouygues Telecom
- Bowflex
- bq
- Braeburn
- Brandt
- Braun
- Breitling
- Bresser
- Breville
- Brigade
- Briggs & Stratton
- Brinly-Hardy
- Briston
- Brita
- Briteq
- Broan
- Brother
- Bryant
- Bryton
- Bticino
- Buderus
- Buffalo
- Bugatti
- Bugera
- Buick
- Bull
- Bunn
- Bushnell
- CAB
- CABASSE
- Cadel
- Cadillac
- Cakewalk
- Calculated Industries