| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| PLATTARD INDUSTRIES | |||
| TECHNIQUES DE PREFABRICATIONS MODERNE | |||
| RASORI S.A.S. | |||
| TOUJAS ET COLL - MATERIAUX DE CONSTRUCTION | |||
| SUPERBLOC PASCAL MATERIAUX | |||
| DERREY | |||
| LEXCO SEFICO | |||
| CABINET VIBERT ET ASSOCIES CONSULTANTS | |||
| CORCEP | |||
| L. MAGIONI | |||
| EXINCOURT BETON | |||
| SEPA | |||
| TARTARIN | |||
| ALBON PREFA | THIERRY | 1972-07 | |
| GIANRE ET GAILLARD INDUSTRIES | FRANCOIS | 1956-08 | |
| PLATTARD | JACQUES | 1958-08 | Chairman of the Board of Directors |