| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| TRUBERT | JEAN | 1960-02 | Partner with Unlimited Liability |
| TRUBERT | ELISABETH | 1961-08 | Partner with Unlimited Liability |
| TRUBERT | DIDIER | 1963-09 | Partner with Unlimited Liability |
| TRUBERT | CATHERINE | 1964-11 | Partner with Unlimited Liability |