| MAZARS SA | | | |
| KPMG S.A | | | |
| SALUSTRO REYDEL | | | |
| BOULANGER | NATHALIE | 1960-01 | Director |
| COUTURIER | DAVID | 1976-08 | Alternate Statutory Auditor |
| HORIZON | JEAN-BAPTISTE | 1946-09 | |
| BPIFRANCE INVESTISSEMENT | PAUL-FRANCOIS | 1968-03 | |
| FOURTET | CHRISTOPHE | 1966-05 | Director |
| LAUVERGEON | ANNE | 1959-08 | Director |
| LAUVERGEON | ANNE | 1959-08 | Chairman of the Board of Directors |
| ELLIOTT ASSOCIATES LP LE PROUX DE LA RIVIERE | SEBASTIEN | 1980-07 | |
| ISF INNOVATION TELECOMMUNICATIONS, RESEAUX, HARDWARE, APPLICATIONS MOBILES, DEVELOPPEMENT DURABLE ; NOUVEAUX MATERIAUX - SA FAISANT APPEL PUBLIC A L'EPARGNE | JEAN-MARC | 1958-02 | |
| PRINCE | JEREMY | 1973-09 | Chief Executive Officer |