| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MARBACHER | CECILE | 1928-04 | Partner with Unlimited Liability |
| MARTINE | LUC | 1957-01 | Manager |
| MARTINE | JEAN | 1959-04 | Manager |
| MARTINE | DOMINIQUE | 1953-12 | Partner with Unlimited Liability |
| MARTINE | ANNE | 1966-01 | Partner with Unlimited Liability |