Constructor	Drivers
Aston Martin	2
Behra-Porsche	2
BRM	3
Christensen Offenhauser	1
Cooper Castellotti	3
Cooper Climax	21
Cooper Maserati	12
Epperly Offenhauser	7
Ewing Offenhauser	2
Ferrari	6
JBW Maserati	1
Kurtis Kraft Offenhauser	9
Kuzma Offenhauser	2
Lesovsky Offenhauser	1
Lotus Climax	11
Maserati	6
Meskowski Offenhauser	2
Phillips Offenhauser	1
Porsche	2
Scarab	2
Trevis Offenhauser	2
Vanwall	1
Watson Offenhauser	10