| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| EXPONENS CONSEIL ET EXPERTISE | |||
| SA DES BELLEVUES | ALAIN | 1947-07 | |
| SA DE L 'HORLOGE MONGIN | JEAN-MARC | 1970-07 | |
| ROUSSEAU | MICHEL | 1966-08 | Chairman of the Board of Directors and Chief Executive Officer |
| ROUSSEAU CERGY PONTOISE | GILLES | 1970-06 |