| Lp | Producent |
Zwycięstwa |
Lata |
|---|---|---|---|
| 1 |  Avia |
15 | 1977, 1979-1981, 1983, 1986-1988 |
| 2 |  Estonia |
24 | 1975-1976, 1978, 1981, 1984-1990 |
| 3 |  Küther |
2 | 1973 |
| 4 |  Lotus |
8 | 1967, 1969-1970 |
| 5 | Melkus |
34 | 1963-1969, 1971-1972, 1974, 1977-1978, 1980-1987 |
| 6 |  Metalex |
19 | 1972-1978, 1981, 1983 |
| 7 | RAF |
7 | 1982, 1984 |
| 8 |  Rak |
4 | 1964, 1966 |
| 9 | Škoda |
3 | 1967-1968 |