| Pos | Constructor | Wins | Pts |
|---|---|---|---|
| 1 | Ferrari Italy | 6 | 72.50 |
| 2 | Brabham United Kingdom | 2 | 54.00 |
| 3 | McLaren United Kingdom | 3 | 53.00 |
| 4 | Hesketh United Kingdom | 1 | 33.00 |
| 5 | Tyrrell United Kingdom | 1 | 25.00 |
| 6 | Shadow United Kingdom | 0 | 9.50 |
| 7 | Lotus United Kingdom | 0 | 9.00 |
| 8 | March United Kingdom | 1 | 7.50 |
| 9 | Frank Williams Racing Cars United Kingdom | 0 | 6.00 |
| 10 | Parnelli United States Of America | 0 | 5.00 |
| 11 | Hill United Kingdom | 0 | 3.00 |
| 12 | Penske United States Of America | 0 | 2.00 |
| 13 | Ensign United Kingdom | 0 | 1.00 |
