Highest win rate
The data below represent the amount of races that a team has won.

Team # 1 FISA 100,000%   = Ken-Paul Inc. 100,000%   = Kurtis Kraft Inc. 100,000%   4 Daimler Benz AG 75,000%   5 George Salih 50,000%   6 Howard Keck Co. 40,000%   7 Vanwall 34,483%   8 Leader Cards Inc 33,333%   9 Ferrari 26,807%   10 McLaren 24,763%   11 John Zink 22,222%   12 Maserati 20,930%   13 Williams 19,416%   14 Lotus 15,133%   15 Renault 14,286%   = Murrell Belanger 14,286%   17 JC Agajanian 12,500%   18 Cooper 10,526%   19 Benetton 10,385%   20 Alfa Romeo 10,000%   21 Brabham 8,750%   22 BRM 8,374%   23 Rob Walker Racing Team 7,500%   24 Tyrrell 7,097%   25 Porsche 5,263%   26 Wolf 5,172%   27 Honda 4,054%   28 Anglo American Racers 3,704%   29 Penske 3,333%   30 Ligier 2,769%   31 Stewart 2,041%   32 Hesketh 1,639%   33 Jordan 1,600%   34 March 1,031%   35 Shadow 0,971%