About the company
Themo is an Estonian-Finnish cleantech company behind the Themo smart thermostat and Themo Control service for optimising electric heating. Public company materials describe an electricity-optimisation algorithm that factors in things like heat storage, spot prices, and weather. Funding announcements in 2024 link Themo’s product development to Finland’s Fingrid reserve market requirements. The company talks about operating across Finland and other Nordic and Baltic markets.