| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BILLMANN | MICHEL | 1959-10 | Manager |
| BILLMANN | MARYVONNE | 1987-12 | Partner with Unlimited Liability |
| BILLMANN | HELENE | 1990-04 | Partner with Unlimited Liability |
| BILLMANN | FLORIAN | 1993-06 | Partner with Unlimited Liability |
| EHRMANN | SABINE | 1962-04 | Manager |