| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CHESNE | JEANNE | 1933-03 | Manager |
| CHESNE | CLAUDE | 1941-08 | |
| DURAND | PIERRE | 1960-08 | Partner with Unlimited Liability |
| DURAND | MICHEL | 1967-05 | Partner with Unlimited Liability |
| DURAND | MARIE-ODILE | 1961-10 | Partner with Unlimited Liability |
| DURAND | DOMINIQUE | 1963-08 | Partner with Unlimited Liability |