| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BIREMBAUT | JEAN | 1951-03 | Partner with Unlimited Liability |
| DERUBAY | ANNE-MARIE | 1953-09 | Partner with Unlimited Liability |
| FOURNIER | JEAN | 1954-05 | Partner with Unlimited Liability |
| HUREAU | BRIGITTE | 1957-01 | Partner with Unlimited Liability |