| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BERTHIER | DANIELLE | 1959-10 | Manager and Shareholder with Unlimited Liability |
| CHEBION | GUILLAUME | 1990-06 | Partner with Unlimited Liability |
| CHEBION | DELPHINE | 1991-08 | Manager and Shareholder with Unlimited Liability |
| CHEBION | CLEMENCE | 1993-12 | Partner with Unlimited Liability |