| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MEYER | ANNABELLE | 1974-01 | Manager and Shareholder with Unlimited Liability |
| WETTSTEIN | MATHILDE | 1998-06 | Partner with Unlimited Liability |
| WETTSTEIN | CLEMENCE | 1996-10 | Partner with Unlimited Liability |
| WETTSTEIN | CHARLES | 2000-11 | Partner with Unlimited Liability |