| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| LEFEBVRE | PIERRE | 1961-01 | Manager and Shareholder with Unlimited Liability |
| LEFEBVRE | JULIETTE | 1993-11 | Partner with Unlimited Liability |
| LEFEBVRE | JEANNE | 1999-10 | Partner with Unlimited Liability |
| LEFEBVRE | ALICE | 1996-01 | Partner with Unlimited Liability |