| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CEREZA | ISABELLE | 1960-10 | Manager and Shareholder with Unlimited Liability |
| FARENC | MATHILDE | 1987-05 | Partner with Unlimited Liability |
| FARENC | LUCIE | 1991-05 | Partner with Unlimited Liability |
| FARENC | CHRISTIAN | 1959-10 | Manager and Shareholder with Unlimited Liability |