| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BERTRANEU | JACQUES | 1926-05 | Director |
| BANEXI DUCLERT | LOUIS | ||
| GIBAUD | GILBERT | 1912-11 | Director |
| GOOSSENS | JEAN | 1930-02 | Director |
| HERBINGER | MARC | 1932-02 | Director |
| HERBINGER | JEAN-FRANCOIS | 1937-10 | Chairman of the Board of Directors |
| HERBINGER | CLAUDE | 1927-09 | Director |
| LEDUC | BERNARD | Alternate Statutory Auditor | |
| SA DES TALCS DE LUZENAC PEPIN DE BONNERIVE | JACQUES | ||
| ROUGIER | ANDRE | Statutory Auditor |