| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GROUPE Y BOISSEAU | |||
| Chauvet | GISELLE | 1942-03 | Chief Executive Officer |
| Traineau | PIERRE | 1937-10 | |
| TRAINEAU | PASCALE | 1970-04 | Chief Executive Officer |
| Traineau | JEAN | 1972-04 | Chief Executive Officer |
| Traineau | CHRISTOPHE | 1967-05 | Chief Executive Officer |