| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GANTNER | VICTOR | 1993-10 | Manager and Shareholder with Unlimited Liability |
| GANTNER | PAUL | 1990-05 | Manager and Shareholder with Unlimited Liability |
| SUCCESSION EN COURS DE REGLEMENT GANTNER | CHRISTIAN | 1953-07 | Partner with Unlimited Liability |