| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| HOUËT | MARIE-FRANCOISE | 1953-10 | Manager |
| WITTRISCH | ROMAIN | 1988-01 | Partner with Unlimited Liability |
| WITTRISCH | LAURENCE | 1983-01 | Partner with Unlimited Liability |
| WITTRISCH | HELENE | 1981-06 | Partner with Unlimited Liability |
| WITTRISCH | CHRISTIAN | 1945-07 | Manager |
| WITTRISCH | ALIX | 1989-10 | Partner with Unlimited Liability |