About
Founded in 1993, Groupe Gengis is a private headquartered in Palaiseau, France with approximately 50-200 employees specializing in Geothermal, Hydrogen.
Groupe Gengis is an independent, employee-owned engineering and consulting firm comprising five autonomous subsidiary companies: IPC (structural engineering), Technosol (geotechnical engineering and soil recognition), Forensol (polluted sites and environmental remediation), Geother (geothermal and renewable energy solutions), and Iddea (hydrogeology and site assessment). The group provides multidisciplinary expertise in subsurface characterization, structural analysis, environmental management, and sustainable energy solutions. Services span reconnaissance, design, engineering oversight, and construction monitoring for building, civil infrastructure, urban development, and industrial projects. The group operates with a human-centered management philosophy emphasizing employee development, collaborative team structures, and technical excellence.
Headquarters
Palaiseau, France
Founded
1993
Employees
50-200
Company Type
Private