| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GOITSCHEL | MICHELINE | 1945-09 | Partner with Unlimited Liability |
| RUBENTHALER | MARION | 1984-10 | Partner with Unlimited Liability |
| RUBENTHALER | HELENE | 1968-08 | Partner with Unlimited Liability |
| RUBENTHALER | CECILE | 1983-09 | Partner with Unlimited Liability |