Thermia

Founded in 1923, Thermia is a private headquartered in Sweden specializing in Geothermal, Energy Storage.

Thermia has been developing heat pump technology for over a century, establishing itself as a pioneer in the renewable energy heating sector. The company manufactures ground source heat pumps (including the Calibra E and Atlas models) and air source heat pumps that harness energy from the ground, air, or water to provide heating, cooling, and hot water. Their systems are designed for various applications ranging from single-family homes to large commercial hotels and spa facilities. Thermia operates an R&D center in Europe where products undergo rigorous climate and sustainability testing. The company emphasizes high-quality installation standards through authorized resellers and certified installers across multiple European countries.