| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BOYENVAL | FLORENCE | 1950-04 | Manager |
| COISNE | GERARD | 1950-01 | Manager |
| COISNE | CYRILLE | 1978-04 | Partner with Unlimited Liability |
| COISNE | AURELIEN | 1983-04 | Partner with Unlimited Liability |
| COISNE | ALEXANDRA | 1974-03 | Partner with Unlimited Liability |