| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| LEFRERE | FREDERIC | 1961-05 | Manager and Shareholder with Unlimited Liability |
| LEFRERE | DOMINIQUE | 1951-09 | Manager and Shareholder with Unlimited Liability |
| WOLTON | ELISE | 1980-01 | Partner with Unlimited Liability |
| WOLTON | EDOUARD | 1986-01 | Partner with Unlimited Liability |