Groupe MAÏA

Founded in 1908, Groupe MAÏA is a renewable energy company headquartered in Lyon, France with approximately 501-1000 employees specializing in Solar, Geothermal, Hydro.

Groupe MAÏA is an independent family-owned group founded in Lyon in 1908 and active in France and Switzerland. It operates through three poles: Infrastructure & Environnement (civil engineering, rail, hydraulic and river works), Immobilier & Énergie (real estate and energy production, including the MAÏA ÉNERGIE subsidiary, an independent producer of renewable electricity running solar parks and geothermal projects, with historic hydro dam expertise and methanation units), and Patrimoine & Art de vivre (heritage restoration, hospitality and wine estate activities). The group states it has 14 companies, around 700 employees and 10 locations in France and Switzerland. Parts of its energy pole have been subject to ownership changes in recent years.