| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GALESNE | ALICE | 1923-09 | |
| SOURDIN | PIERRE | 1951-06 | Partner with Unlimited Liability |
| SOURDIN | PAUL | 1956-04 | Partner with Unlimited Liability |
| SOURDIN | GILLES | 1953-08 | Partner with Unlimited Liability |
| SOURDIN | ANNE | 1959-09 | Partner with Unlimited Liability |