Tesy is the largest Bulgarian and leading European producer of electric water heaters, heat pumps, and domestic heating appliances. The company manufactures products that utilize renewable energy sources and heat pump technology for efficient water and space heating.

Where is Tesy located?

Tesy is headquartered in Shumen, Bulgaria.

What energy sectors does Tesy operate in?

Tesy operates in Energy Storage, Other.

How many employees does Tesy have?

Tesy has approximately 500-1000 employees.

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Tesy

Shumen, Bulgaria

Energy StorageOtherPrivate

500-1000 employees

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About

Tesy is a private headquartered in Shumen, Bulgaria with approximately 500-1000 employees specializing in Energy Storage, Other.

Tesy specializes in electric water heaters, water heaters with indirect heating, domestic heating appliances, and residential air-water heat pumps. The company operates manufacturing plants in Shumen and Smyadovo, Bulgaria, with regional offices across Europe. Their product range includes wall-mounted electric heaters, smart WiFi-enabled water heaters, heat pump systems with capacities up to 18 kW, and combined water storage tanks. Products feature energy efficiency class A ratings, eco-friendly refrigerants (R290), and smart control systems. The company emphasizes sustainability through low CO2 emissions and high energy efficiency.

water heatingheat pumpsrenewable energyenergy efficiencysmart heatingdomestic appliancesEuropean manufacturerR290 refrigeranteco-friendly

Headquarters

Shumen, Bulgaria

Employees

500-1000

Company Type

Private