Construction site supervision: Steve Letho Duclos, Olivier Poulat
Structural Engineer: Batiserf Ingénierie
Mechanical Plumbing Engineer: Solares Bauen
Electrical Engineer: BET G.Jost
Cost Estimator: E3 économie
Acoustics: Euro sound project
Landscape: Bruno Kubler
Construction companies: Structure, Earthworks, sewerage networks and road works (BEC Construction), special foundations, poles (Franki Fondations), Metal structure (CIM Massol), water proofing roofing (Soprema), exterior joinery (Mistral fenêtres), exterior isolation (Iso Therm Habitat), metalworks (Serrurerie Delmas), exteriorworks (Colas), green areas (Pousse Clanet), wood interior joinery (Ducrot), plastering (Société Frontignanaise de plâtrerie), glued floors (SPC), tiled floors (Art et Technique du Bâtiment), painting (Entreprise Languedoc Chantier), Elevator (CFA Compagnie Française d’Ascenseurs), electricity (SPIE Sud Ouest), heating, ventilation, plombing and drainage (Temperia).