| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GRONEAU | SOIZICK | 1967-02 | Partner with Unlimited Liability |
| GRONEAU | RENE | 1941-05 | Manager |
| GRONEAU | RENE | 1968-04 | Partner with Unlimited Liability |
| GRONEAU | JEAN | 1944-09 | Manager |
| GRONEAU | ANNE | 1969-10 | Partner with Unlimited Liability |
| LE PAPE | MARIE-DOMINIQUE | 1946-05 | Partner with Unlimited Liability |