| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BERTRAND | VERONIQUE | 1955-01 | Partner with Unlimited Liability |
| VAN DER GIESSEN | MARTEN | 1958-10 | Manager |
| VAN DER GIESSEN | LORRAIN | 1985-09 | Partner with Unlimited Liability |
| VAN DER GIESSEN | GUSTAVE | 1989-09 | Partner with Unlimited Liability |
| VAN DER GIESSEN | ELISABETH | 1987-03 | Partner with Unlimited Liability |