| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| RIETSCH | SEBASTIEN | 1982-12 | Partner with Unlimited Liability |
| RIETSCH | OLIVIER | 1988-01 | Partner with Unlimited Liability |
| RIETSCH | NICOLAS | 1981-04 | Partner with Unlimited Liability |
| RIETSCH | MICHEL | 1954-01 | Manager |
| RIETSCH | BRIGITE | 1956-12 | Partner with Unlimited Liability |