| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| LEGROS | AGNES | 1961-08 | Partner with Unlimited Liability |
| SPIERENBURG | LOUIS | 1997-11 | Partner with Unlimited Liability |
| SPIERENBURG | HELENE | 1991-08 | Partner with Unlimited Liability |
| SPIERENBURG | EDOUARD | 1957-03 | Partner with Unlimited Liability |