| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MORBIHAN CHAUFFAGE SANITAIRE | |||
| COOPERATIVE ARTISANALE DU SANITAIRE DE L'ELECTRICITE ET DU CHAUFFAGE | ALAIN | 1965-03 | |
| ILLE ET VILAINE MAYENNE SANITHERM | ERIC | 1972-07 | |
| MOREAU | CEDRIC | 1971-06 | Chairman of the Board of Directors and Chief Executive Officer |
| BRETAGNE SANITHERM | JEAN-MARIE | 1973-05 |