| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CHARBONNEAU | XAVIER | 1947-11 | Partner with Unlimited Liability |
| CHARBONNEAU | LOUIS | 1950-08 | Partner with Unlimited Liability |
| CHARBONNEAU | GEORGES | 1952-06 | Partner with Unlimited Liability |
| CHARBONNEAU | FRANCOIS | 1953-07 | Manager |
| CHARBONNEAU | FRANCOIS | 1953-07 | Partner with Unlimited Liability |