| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CHATEL | BRIGITTE | 1939-12 | Partner with Unlimited Liability |
| RICHARD | PHILIPPE | 1939-10 | Partner with Unlimited Liability |
| RICHARD | CHRISTOPHE | 1967-04 | Partner with Unlimited Liability |
| RICHARD | BRUNO | 1973-07 | Partner with Unlimited Liability |