| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CHARGUERAUD | PATRICIA | 1950-12 | Partner with Unlimited Liability |
| VIGNIER | PATRICK | 1955-03 | Partner with Unlimited Liability |
| VIGNIER | DENIS | 1958-09 | Partner with Unlimited Liability |
| VIGNIER | BRUNO | 1967-09 | Partner with Unlimited Liability |