| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| SOCIETE MASSICOISE D'ETUDES ET DE REALISATIONS | PIERRE | 1930-07 | |
| ETABLISSEMENTS P. CESSOT | JACQUES | 1932-04 | |
| AFILEV | GABRIEL | 1929-04 | |
| LASSERRE | MARIE-THERESE | 1948-06 | Chairman of the Board of Directors |
| NELC | ERIC | 1970-03 | Chairman of the Board of Directors |