| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MANENT | JEAN-MARC | 1959-02 | Manager and Shareholder with Unlimited Liability |
| ROCHE | JEAN-FRANCOIS | 1959-02 | Partner with Unlimited Liability |
| ROCHE | JEAN-FRANCOIS | 1970-10 | Manager and Shareholder with Unlimited Liability |
| VILLA | MICHEL | 1970-05 | Other |