| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| OLIVERI | PAOLA | 1966-03 | Manager and Shareholder with Unlimited Liability |
| SPIESSER | PIERRE-OLIVIER | 2001-01 | Partner with Unlimited Liability |
| SPIESSER | FRANCK | 1966-04 | Manager and Shareholder with Unlimited Liability |
| SPIESSER | CHARLES | 2008-09 | Partner with Unlimited Liability |