| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BERTHET | PIERRE | 1957-04 | Manager |
| BERTHET | ISABELLE | 1966-01 | Partner with Unlimited Liability |
| BERTHET | GERARD | 1958-12 | Partner with Unlimited Liability |
| BERTHET | DOMINIQUE | 1953-05 | Partner with Unlimited Liability |
| BERTHET | CLAUDE | 1928-04 | Partner with Unlimited Liability |
| BERTHET | CAMILLE | 1954-05 | Partner with Unlimited Liability |