Most Grand Prix participations
Only participations are counted, no matter how many cars of make were entered for race.

Makes     # 1 Ferrari 762   2 McLaren 634   3 Williams 534   4 Lotus 491   5 Tyrrell 430   6 Brabham 394   7 Arrows 381   8 Minardi 340   9 Ligier 325   10 Benetton 260   11 Jordan 250   12 Renault 231   13 Sauber 215   14 BRM 197   = March 197   16 Lola 149   17 Osella 129   = Cooper 129   19 BAR 117   20 Surtees 116   21 Alfa Romeo 112   22 Toyota 108   23 Shadow 104   24 Ensign 98   25 ATS 89   26 Jaguar 85   27 Prost 83   28 Dallara 78   29 Honda 74   30 Copersucar 71   31 Maserati 70   32 Matra 62   33 Red Bull Racing 57   = Toleman 57   35 Zakspeed 53   36 Hesketh 52   37 Stewart 49   38 Larrousse 48   39 AGS 47   = Wolf 47   41 Penske 40   = Gordini 40   43 BMW Sauber 39   = Scuderia Toro Rosso 39   = Super Aguri 39   46 Theodore 33   47 Fittipaldi 32   = Porsche 32   49 RAM 31   50 Leyton House 30   51 Vanwall 28   52 Eagle 25   53 Forti Corse 23   = Spirit 23   55 Pacific 22   56 Rial 20   = Simtek 20   58 Fondmetal 19   59 Midland 18   60 Onyx 17   = Spyker 17   = Connaught 17   63 Parnelli 16   64 EuroBrun 14   = HWM 14   66 Coloni 13   = Wolf Williams 13   = BRP 13   = Talbot 13   70 Kurtis Kraft 12   = Mercedes-Benz 12   72 Tecno 11   73 De Tomaso 10   = Hill 10   = Kuzma 10   76 Lesovsky 9   = Merzario 9   = Watson 9   79 Eifelland March 8   80 Phillips 7   = ERA 7   82 Lamborghini 6   = Stevens 6   = Veritas 6   = Trojan 6   86 JBW 5   = Aston Martin 5   = Epperly 5   = Alta 5   = A.T.S. 5   = LDS 5   = Scirocco 5   93 OSCA 4   = Force India 4   = Lancia 4   = Martini 4   = Emeryson 4   = Bromme 4   = Frazer Nash 4   = Trevis 4   = Schroeder 4   = AFM 4   103 Deidt 3   = Token 3   = Moore 3   = Gilby 3   = Dunn 3   = LEC 3   = Pawl 3   110 Aston 2   = Christensen 2   = Marchese 2   = Eigenbau 2   = Sherman 2   = Kojima 2   = Pankratz 2   = Behra 2   = Ewing 2   = Scarab 2   = Nichels 2   = Bellasi 2   122 Tec Mec 1   = Rebaque 1   = Greifzu 1   = Stebro 1   = Turner 1   = BMW 1   = Hall 1   = Meskowski 1   = Shannon 1   = Elder 1   = Langley 1   = Del Roy 1   = Klenk 1   = Connew 1   = Amon 1   = Derrington Francis 1   = Milano 1   = Sutton 1   = Andrea Moda 1   = EMW 1   = Rae 1   = Snowberger 1   = Adams 1   = Ferguson 1   = Lyncar 1   = Reif 1   = Olson 1   = ENB 1   = Wetteroth 1   = Bugatti 1   = Protos 1