| BARBELIN | JEAN-CHARLES | 1943-01 | Director |
| BEUVELOT | MARCEL | 1932-12 | Member of the Supervisory Board |
| BOTTIN | PIERRE-CHARLES-ALBERT | 1940-02 | Director |
| BRAM | GEORGES | 1922-03 | |
| DELAHAUTEMAISON | JEAN-ANTOINE | 1923-06 | Chairman of the Supervisory Board |
| DUFOUR | JEAN-NOEL | 1919-09 | Member of the Supervisory Board |
| FORET | JEAN-PAUL | 1947-09 | |
| KLEIN | ALBERT | 1920-10 | Member of the Supervisory Board |
| LAUER | JEAN | 1920-04 | Chairman of the Board of Directors |
| MARTIN | JEAN | 1944-06 | Director |
| MARTINOT | GERALD | 1922-05 | Member of the Supervisory Board |
| PORTELANCE | ROBERT | 1927-03 | Director |
| SUTTER | MAURICE | 1951-05 | Member of the Supervisory Board |