In September 2020 we have taken over the biomass boiler manufacturer Gilles

The company GILLES Energie- und Umwelttechnik from Gmunden, also Upper Austria, is dedicated to the development and distribution of pellet- and woodchip heating systems in the power range from 12 kW to 160 kW and in the last years increasingly and very successfully in the industrial boiler construction from 180 kW to 2.500 kW. Hargassner Managing Directors Markus and Anton Hargassner spoke of an 'important milestone for the further development of the company' at the time of the takeover. 'Gilles fits perfectly into the portfolio of Hargassner, the takeover strenghtens our position in our markets.'

Hargassner - heating technology of the future

Modern and highly efficient heating systems

Far-reaching know-how, 36 years of experience and a strong intuition for ecofriendly heating and renewable energies: All that is reflected in the incomparable quality of our heating systems. Hargassner is a heating manufacturer with a distinct pioneering spirit - constantly in search of even better solutions to further encourage biological heating.

Welcome to the world of Hargassner

The future of heating is definitely dedicated to CO² - neutral Biomass heating systems. Hargassner produces Pellet-, Wood Chip and Wood Log boilers with 3 major goals:

  • Environmentally-friendly heating systems
  • Maximum ease of use
  • Maximum reduction of heating costs

In order to accomplish lower emission values in oil- or gas-reliant countries, Hargassner is endeavoured to make high-performance biomass heating technology available to everyone.

Our products