| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BOURDIER | JOELLE | 1953-08 | Operator on behalf of the joint ownership |
| CHARBONNIER | RENAUD | 1985-04 | Operator on behalf of the joint ownership |
| CHARBONNIER | GUILLAUME | 1982-06 | Operator on behalf of the joint ownership |
| CHARBONNIER | CHRISTIAN | 1954-05 |