| Name | Country | Years | Races | Wins | Championships |
|---|---|---|---|---|---|
| Camoradi International | 1959-1961 | 7 | 0 | 0 | |
| Castrol Oils | 1967 | 1 | 0 | 0 | |
| Caterham | Malaysia | 2010-2014 | 94 | 0 | 0 |
| Champcarr Inc | 0 | 0 | 0 | ||
| Charles Pozzi | 1950 | 1 | 0 | 0 | |
| Charles Vogele Racing | 1967-1968 | 3 | 0 | 0 | |
| Chesterfield Racing | 1977 | 11 | 0 | 0 | |
| Christensen | 1959-1960 | 2 | 0 | 0 | |
| Clarke-Mordaunt-Guthrie Racing | 1971-1973 | 28 | 0 | 0 | |
| Clemente Biondetti | 1950 | 1 | 0 | 0 | |
| Colin Crabbe Racing | 1970 | 9 | 0 | 0 | |
| Coloni | Italy | 1987-1991 | 13 | 0 | 0 |
| Connaught | Great Britain | 1952-1953,1955-1957,1959 | 12 | 0 | 0 |
| Connew | Great Britain | 1972 | 1 | 0 | 0 |
| Cooper | Great Britain | 1952-1953,1955,1957-1968 | 116 | 12 | 2 |
| Custom Made Harry Stiller Racing | 1975 | 4 | 0 | 0 | |
| Cuth Harrison | 1950 | 2 | 0 | 0 |
©2024 Sky UK