| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CESBRON | NICOLE | 1937-07 | Partner with Unlimited Liability |
| SCHLUMBERGER | VINCENT | 1964-05 | Partner with Unlimited Liability |
| SCHLUMBERGER | VALERIE | 1973-08 | Partner with Unlimited Liability |
| SCHLUMBERGER | HELENE | 1966-06 | Partner with Unlimited Liability |
| SCHLUMBERGER | GERARD | 1931-06 | Manager |
| SCHLUMBERGER | GEORGES | 1970-05 | Partner with Unlimited Liability |
| SCHLUMBERGER | CHRISTIAN | 1962-05 | Partner with Unlimited Liability |
| SCHLUMBERGER | ANTOINE | 1967-07 | Partner with Unlimited Liability |