| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GARNIER | LUCIEN | 1933-02 | Manager and Shareholder with Unlimited Liability |
| GARNIER | JEAN-FRANCOIS | 1962-06 | Partner with Unlimited Liability |
| GARNIER | ALAIN | 1964-07 | Partner with Unlimited Liability |
| JONCHERAY | JEAN-YVES | 1938-03 | Partner with Unlimited Liability |
| JONCHERAY | JACQUES | 1970-04 | Partner with Unlimited Liability |
| JONCHERAY | GENEVIEVE | 1943-07 | Partner with Unlimited Liability |
| JONCHERAY | ETIENNE | 1976-04 | Partner with Unlimited Liability |