| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MANIERE | ROLAND | 1952-03 | Partner with Unlimited Liability |
| MANIERE | GERARD | 1948-11 | Manager |
| MANIERE | FRANCOIS | 1950-06 | Partner with Unlimited Liability |
| MANIERE | ANNE | 1953-08 | Partner with Unlimited Liability |
| ROUSSIAU | HELENE | 1928-01 | Partner with Unlimited Liability |