| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BONTEMPS | MURIELLE | 1966-04 | Manager |
| CHALLE | LOUIS | 1996-12 | Partner with Unlimited Liability |
| CHALLE | CHRISTIAN | 1954-12 | Manager |
| CHALLE | ALICE | 1989-03 | Partner with Unlimited Liability |
| CHALLE | ALEXI | 1995-07 | Partner with Unlimited Liability |