| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BEGAT | DOMINIQUE | 1955-06 | Manager |
| ROYER | PATRICK | 1958-07 | Manager |
| ROYER | MATTHIEU | 1985-08 | Partner with Unlimited Liability |
| ROYER | JUSTINE | 1983-09 | Partner with Unlimited Liability |
| ROYER | GUILLAUME | 1987-01 | Partner with Unlimited Liability |