| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GUILLEMET | SOPHIE | 1966-06 | Manager and Shareholder with Unlimited Liability |
| LANGE | PHILIPPE | 1963-11 | Manager and Shareholder with Unlimited Liability |
| LANGE | MARTIN | 1991-08 | Partner with Unlimited Liability |
| LANGE | ANTOINE | 1993-03 | Partner with Unlimited Liability |