| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| TRAUTMANN | JEAN | 1991-08 | Partner with Unlimited Liability |
| TRAUTMANN | DENIS | 1967-11 | Manager and Shareholder with Unlimited Liability |
| TRAUTMANN | CECILE | 1993-02 | Partner with Unlimited Liability |
| TRAUTMANN | ALBANE | 1999-04 | Partner with Unlimited Liability |