| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GROELLY | PATRICK | 1966-08 | Manager and Shareholder with Unlimited Liability |
| MARTIN | YANN | 1995-01 | Partner with Unlimited Liability |
| MARTIN | FLORIAN | 1992-06 | Partner with Unlimited Liability |
| MARTIN | ETIENNE | 1998-03 | Partner with Unlimited Liability |