B

• BAR (British American Racing)
• Bellasi
• Benetton Formula Ltd. - Constructors Champion 1995
• BMW Sauber
• Boro
• Brabham (Motor Racing Developments Ltd.) - Constructors Champion 1966, 1967
• British Racing Partnership
• BRM (British Racing Motors) - Constructors Champion 1962
• Bugatti
• Bugatti (Automobiles Bugatti)