Ecurie Maarsbergen
Ecurie Maarsbergen was a name used by Dutch racing driver Carel Godin de Beaufort to enter his own cars in Formula One and sports car racing between 1957 and 1964.
Commonly the vehicles were entered for de Beaufort himself but, he also provided cars for a number of other drivers during the period.
Complete Formula One World Championship results
| Year | Chassis | Engine | Tyres | Driver/s | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Porsche RS550 | Porsche 547/3 1.5 F4 | ARG | MON | 500 | FRA | GBR | GER | PES | ITA | ||||||
| Porsche RS550 | Porsche 547/3 1.5 F4 |  sup|‡F1|1958DunlopF1|1958Dunlop |