| Lp | Producent |
Zwycięstwa |
Lata |
|---|---|---|---|
| 1 |  Ehrlich |
4 | 1980-1982 |
| 2 |  Ralt |
49 | 1979-1983 |
| 3 | Boxer |
2 | 1976 |
| 4 | Lola |
10 | 1975-1976, 1979 |
| 5 | Wheatcroft |
2 | 1975 |
| 6 | Modus |
12 | 1974-1976 |
| 7 |  Riley & Scott |
2 | 1974 |
| 8 | Surtees |
1 | 1973 |
| 9 | Ensign |
1 | 1972 |
| 10 | Lyncar |
12 | 1972-1974 |
| 11 | Chevron |
23 | 1972, 1974-1976, 1979 |
| 12 | Lotus |
1 | 1971 |
| 13 | Brabham |
4 | 1971, 1974 |
| 14 | Royale |
14 | 1971, 1973 |
| 15 | March |
44 | 1971-1974, 1980-1981 |
| 16 | Palliser |
6 | 1971-1972 |