| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| DE GOUY | MARC | 1955-10 | Manager |
| DE GOUY | HERVE | 1966-09 | Partner with Unlimited Liability |
| DELAGRANGE | MATTHIEU | 1981-04 | Partner with Unlimited Liability |
| DELAGRANGE | JEAN-CLAUDE | 1950-06 | Manager |
| DELAGRANGE | CLAIRE | 1977-05 | Partner with Unlimited Liability |