| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CHEMIN | FRANCINE | 1949-03 | Partner with Unlimited Liability |
| MASSART | OLIVIER | 1949-12 | Partner with Unlimited Liability |
| MASSART | LAURENT | 1979-08 | Partner with Unlimited Liability |
| MASSART | FREDERIC | 1974-08 | Partner with Unlimited Liability |