GILLES / HARGASSNER is considered to be one of the pioneers in the use of renewable energy sources in the form of biomass. State-of-the-art technology and fully automatic pellet and wood chip boilers have been continuously developed since its establishment in 1984.

GILLES / HARGASSNER supplies its equipment worldwide through its subsidiaries or their authorised sales and service partners. Apart from our home market in Austria, these countries  are Great Britain, Germany, France, Scandinavia, Italy, etc. and more recently Serbia.