| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| LIGNIER | GEORGES | 1952-09 | Manager |
| LIGNIER | EUGENIE | 1977-12 | Partner with Unlimited Liability |
| STEHLY | ELISABETH | 1953-02 | Partner with Unlimited Liability |
| STEHLY | BENOIT | 1979-07 | Manager |
| STEHLY | ANNE-LAURE | 1984-05 | Partner with Unlimited Liability |