Project manager: SCCV BSI. Structure grouping Hartmann bois and the thermal design firm Schlienger and taking care of the project managment.

Wood framing and roofing: Hartmann bois

Thermal design firm: Bureau d'√Čtudes Thermiques Schlienger

Slab, roads and miscellaneous networks: Mezzarobba

The heat recovery on grey waters Obox: Ehtech

Water heater: STG Thermie

Selective coating for solar thermal panels: Solkote

Central vacuum cleaner: Aspilusa

Mecanical door bell : Bintin