| Technical Director | Gerard Ducarouge |
| Chief Designer | Michel Beaujon |
| Chief Aerodynamicist | Robert Choulet |
| Designed In | 1979 |
| Significance of Name | Jo Schlesser |
| Active Years | 1979 |
| Cars Entered | 30 |
| Races Contested | 15 |
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| Average Classification | Median: 3, Mean: 3.50 (Standard deviation: 2.03) |
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| Average Qualifying Position | Median: 5, Mean: 7.63 (Standard deviation: 6.48) |
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| Fastest Laps | 3 |
| Average Fastest Lap Position | Median: 8, Mean: 8.87 (Standard deviation: 7.01) |
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| Races Led | 6 |
| Laps Led | 205 |
| Race Distance Led | 1044 km |
| Debut | 1979 Argentine GP |
| Maiden Win | 1979 Argentine GP |
| Last Race | 1979 United States GP |
| Drivers' Championship | |
| Constructors' Championship | |
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