TESY Ltd. is founded in 1990 and is part of Ficosota holding. The company has five factories – three in Shumen and two in Smyadovo. TESY is one of the leading European producers of electric storage water heaters, electric heating appliances, heat pump water heaters and indirectly heated water tanks. In the last decade TESY marked a rapid business growth driven by the launching of a wide range of products with modern design, as well as high energy efficiency and quality. In line with the company’s vision to raise the bar in the HVAC industry, TESY’s products are already renowned among professionals and end users for their visual appeal, functionality, including Internet control on the premium appliances and number of patented solutions offering a high level of comfort. Almost 30 years since its humble beginning, today TESY’s products grace the homes of millions of happy users in over 55 countries on 4 continents.
| Website | https://www.tesy.com |
| Revenue | $155.5 million |
| Employees | 150 (150 on RocketReach) |
| Founded | 1992 |
| Phone | +44 20 3772 3372 |
| Technologies |
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| Industry | Manufacturing, Manufacturing General |
| Web Rank | 2 Million |
| Keywords | Heating Technology, Electric Water Heaters, Energy Saving Appliances, Heat Pumps, Water Heating Solutions, Domestic Water Heating, Electric Boilers, Thermal Energy, Hot Water Systems, Heating Elements, Appliance Manufacturing, Energy Efficient Heating, Renewable Energy Solutions, Sustainable Heating, Home Heating Solutions, Boiler Systems, Electrical Appliances |
| Competitors | Ariston, STIEBEL ELTRON Group, Dimplex North America, VAILLANT LIMITED, Ferroli S.p.A., Bosch Thermotechnik GmbH, Écosolaris inc., AO Smith Water Products Co, (株)パロマ +42 more (view full list) |
| SIC | SIC Code 34 Companies, SIC Code 3432 Companies, SIC Code 343 Companies |
| NAICS | NAICS Code 332 Companies, NAICS Code 33 Companies, NAICS Code 3329 Companies |
Looking for a particular TESY employee's phone or email?
The TESY annual revenue was $155.5 million in 2026.
Tsvetomir Tsankov is the COO Production Operations Division of TESY.
150 people are employed at TESY.
The NAICS codes for TESY are [332, 33, 3329].
The SIC codes for TESY are [34, 3432, 343].