About
Founded in 1993, Tesy is a private headquartered in Bulgaria with approximately 1000-5000 employees specializing in Hydrogen.
Tesy is a global leader in the HVAC industry specializing in electric water heaters, heat pump water heaters, indirectly heated water tanks, electric convectors, and heat pump systems for domestic hot water production. The company manufactures 1.5 million appliances annually across four state-of-the-art production facilities in Bulgaria and internationally. Tesy's product portfolio includes air-to-water heat pumps (AquaThermica Eco and AquaThermica Pro ranges), wall-mounted and floor-standing models, and electric convectors with smart controls. Products feature energy efficiency ratings, low CO2 emissions, renewable energy integration (photovoltaic compatibility), and cloud-connected smart operation via the MyTesy app. The company emphasizes sustainability, using natural R290 refrigerant with ultra-low Global Warming Potential and zero Ozone Depletion Potential in select models.
Headquarters
Bulgaria
Founded
1993
Employees
1000-5000
Company Type
Private
Annual Revenue
$500M-$1B