TESY

We are TESY! An international company established in Bulgaria in 1993. For 30 years TESY has been one of the most innovative and leading companies in the production of electric water heaters, thermodynamic water heaters and heating appliances. The company operates in over 65 countries, on 4 continents. We employ more than 1200 motivated and dedicated employees from 15 nationalities.

We believe that heat is an essential factor in human life. Striving to give more to our customers is a founding philosophy at TESY and the only constant in the company's dynamic development.  We are raising the standards in our industry to be recognized as a global leader in innovation and the creation of advanced heat and comfort solutions. 

People are the heart of TESY. Our passionate team of professionals sets ambitious goals and puts heart and mind into what they do.  Open to innovation, thirsty for knowledge and inspired to create, TESY's people bring warmth to every home.