| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BILLARD | MARTINE | 1957-01 | Manager |
| BILLARD | MARIE-PAULE | 1948-06 | Partner with Unlimited Liability |
| BILLARD | AUDREY | 1980-02 | Partner with Unlimited Liability |
| BILLARD | ALAIN | 1946-07 | Manager |
| HEUCLIN | ELISABETH | 1954-03 | Partner with Unlimited Liability |