| MAZARS SA | | | |
| AUGIAS | DAMIEN | 1982-04 | Director |
| CHAMBRE DE COMMERCE ET D'INDUSTRIE ALSACE EUROMETROPOLE BANGRATZ | PASCAL | 1953-04 | |
| SAFIDI - SOCIETE D'AIDE AU FINANCEMENT DU DEVELOPPEMENT INDUSTRIEL | FREDERIC | 1955-10 | |
| FORRLER | CHRISTINE | 1969-05 | Chairman of the Board of Directors |
| HAMDANI | Mohamed | 1975-06 | |
| LANG | CAROLE | 1974-01 | Director |
| NICOLAS | THIERRY | 1959-12 | Director |
| CAISSE D'EPARGNE ET DE PREVOYANCE GRAND EST EUROPE | SEBASTIEN | 1976-01 | |
| CAISSE DE DEPOTS ET CONSIGNATIONS | MARIE | 1981-12 | |
| REGION GRAND EST STURNI | CLAUDE | 1962-08 | |
| CONSEIL GENERAL - DEPARTEMENT DU HAUT-RHIN VALLAT | MARIE-FRANCE | 1952-11 | |