| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BERTHOU | JEAN-FRANCOIS | 1954-10 | Partner with Unlimited Liability |
| GILLIOT | FRANCOISE | 1955-04 | Partner with Unlimited Liability |
| MAISONNEUVE | GREGOIRE | 1955-11 | Manager |
| SAINT-MARTIN | ODILE | 1957-04 | Partner with Unlimited Liability |
| SAINT-MARTIN | JEAN-MELCHIOR | 1960-01 | Partner with Unlimited Liability |