| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| DE BUTTET | XAVIER | 1980-03 | Partner with Unlimited Liability |
| DE BUTTET | DOMITILLE | 1983-11 | Partner with Unlimited Liability |
| DE BUTTET | BENJAMIN | 1985-08 | Partner with Unlimited Liability |
| DE BUTTET | ANNE-CLAIRE | 1978-05 | Partner with Unlimited Liability |