| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| DE SECILLON | VERONIQUE | 1959-09 | Partner with Unlimited Liability |
| DE SECILLON | THIERRY | 1962-07 | Partner with Unlimited Liability |
| DE SECILLON | NICOLAS | 1990-07 | Partner with Unlimited Liability |
| DE SECILLON | MARC | 1958-07 | Manager |
| DE SECILLON | HELENE | 1992-09 | Partner with Unlimited Liability |
| GUILLART DE FRESNAY | BEATRICE | 1935-03 | Partner with Unlimited Liability |