| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BRUN | RENE | 1936-05 | Manager |
| BRUN | JEAN-FRANCOIS | 1967-04 | Partner with Unlimited Liability |
| BRUN | CATHERINE | 1960-07 | Partner with Unlimited Liability |
| WEBER | JEAN-CLAUDE | 1946-06 | Manager |
| WEBER | FLORENCE | 1969-10 | Partner with Unlimited Liability |
| WEBER | DELPHINE | 1976-06 | Partner with Unlimited Liability |