| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BOUTIGNON | HENRI | 1951-01 | Partner with Unlimited Liability |
| de FRANCQUEVILLE | YVES | 1952-02 | Partner with Unlimited Liability |
| de FRANCQUEVILLE | HUBERT | 1960-02 | Manager |
| de FRANCQUEVILLE | ELISABETH | 1949-07 | Manager |
| de FRANCQUEVILLE | ARMEL | 1953-06 |