| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| SNC VOLTAIRE ROUSSEAU | |||
| GUILLAUME | THIERRY | 1950-08 | Manager and Shareholder with Unlimited Liability |
| GUILLAUME | NADINE | 1952-07 | Manager and Shareholder with Unlimited Liability |
| GUILLAUME | JOSE | 1985-05 | Other |
| GUILLAUME | JEAN | 1986-06 | Other |
| GUILLAUME | CAMILA | 1992-04 | Other |