| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| DE RIVIERE | CHRISTINE | 1952-08 | Manager |
| VAN TICHELEN | HENRI-JACQUES | 1952-08 | Manager |
| VAN TICHELEN | EDOUARD | 1986-05 | Partner with Unlimited Liability |
| VAN TICHELEN | BAUDOUIN | 1990-07 | Partner with Unlimited Liability |
| VAN TICHELEN | ARNAUD | 1987-11 | Partner with Unlimited Liability |