Geothermal Companies in France

Sogetha, a subsidiary of Dalkia (EDF group), develops geothermal energy solutions and renewable heating systems in southeastern France. Provides installation, maintenance, and energy performance services for heating, ventilation, and cooling systems.

Regional animation initiative promoting shallow geothermal energy development in Auvergne-Rhône-Alpes. Supports project owners, designers, and companies in adopting geothermal solutions through training, information, and innovation facilitation.

Cap Soleil Energie specializes in heat pump installation across France since 2013. The company, founded by three solar panel installers, now operates 30+ recognized environmental teams providing air-air, air-water, geothermal, and hybrid heat pump solutions nationwide.

Cube France specializes in double-flow ventilation systems and solar thermal heating solutions for passive houses and low-energy buildings. They provide equipment, network design, technical support, and installation services combining VMC systems with renewable heating technologies.

Network of 9 independent entities specializing in sustainable energy solutions including renewable energy installations, HVAC systems, plumbing, ventilation, and building management across South-East France.

Tempea is a family-owned Alsatian HVAC, heating, and plumbing contractor specializing in heat pump installations, air conditioning systems, and thermodynamic water heaters. RGE-certified artisan providing energy-efficient solutions across the Strasbourg region and Alsace.

French geothermal drilling company specializing in vertical borehole and aquifer-based ground source heat pump installations for residential, municipal, and industrial clients since 1964.

Lebontuyau provides geothermal and solar thermal heating and cooling systems to medium-sized buildings (300–5,000 m²) via subscription-based model with full performance guarantees and zero upfront investment. Targets hotels, care facilities, collective housing, and offices across France.

SCUC operates France's sixth-largest district heating network in Créteil, serving ~40,000 homes and public facilities. The network combines geothermal energy and waste heat recovery to reduce CO2 emissions by 70,000 tonnes annually.

French multi-disciplinary cluster of large corporations and specialized companies in geothermal engineering and power plant EPC, supporting geothermal development across the value chain.

Foralpes specializes in vertical geothermal boreholes and aquathermie installations in the Grenoble region. Since 2014, the company has completed over 30,000 meters of geothermal drilling and 200+ installations for public and private sectors.

France Géoénergie is a collective promoting shallow geothermal energy (geoenergy) in France. It facilitates knowledge transfer and access to geothermal solutions for public and private users, including municipalities, real estate developers, and industrials.