| SUPERMAN | | | |
| BERTSCH | MICHEL | 1945-01 | Manager |
| BERTSCH | LAURENCE | 1970-10 | Partner with Unlimited Liability |
| BRADMETZ | MICHELE | 1951-08 | Partner with Unlimited Liability |
| CHABREDIER | MARGUERITE | 1941-01 | Partner with Unlimited Liability |
| ROY | ANNE-SOPHIE | 1983-02 | Manager |