Wien Energie

Wien Energie GmbH, a subsidiary of Wiener Stadtwerke, is Austria’s largest energy service provider supplying energy to over one million private customers. More than two million people, approximately 230,000 businesses, industrial facilities and public buildings, and about 4,500 farms in Vienna, Lower Austria and Burgenland are supplied with electricity, natural gas and heat. The operations […] more

Stadtwerke Gleisdorf

The Stadtwerke Gleisdorf GmbH Stadtwerke Gleisdorf were established in 2000. The company’s goals are to provide the City of Gleisdorf with environmentally friendly heat, high quality water and sustainable waste management. At present the company has 21 employees. In 2012 the Stadtwerke started to erect the “Solare Biowärme Gleisdorf” to decrease the share of fossil […] more

Salzburg AG für Energie

Salzburg AG für Energie, Verkehr und Telekommunikation is the competent partner in Salzburg for future-oriented solutions regarding supply and mobility. The activities of Salzburg AG include electricity, natural gas, district heating, water, public transport and telecommunications. Salzburg AG is the most important heat producer and heat supplier in the province of Salzburg. In the field […] more

Nahwaerme Tillmitsch GmbH & Co KG

Nahwärme Tillmitsch GmbH & Co KG was founded in 2010 with the aim of establishing an environmentally friendly local supply of heat. The company sees itself as a representative of renewable energy with the aim of supporting the energy revolution for a clean and green city of Leibnitz in order to ensure a sustainable and […] more

Feistritzwerke STEWEAG

Feistritzwerke-STEWEAG-GmbH is a pioneer in the field of renewable energy supply. Feistritzwerke was established in the year 1905 by the municipality of Gleisdorf to provide Gleisdorf with electrical power. Therefore, a hydropower plant was erected at the river Feistritz at Stubenberg and a power supply line to Gleisdorf was build. But not only Gleisdorf also […] more

Energie Steiermark

Based in Graz, Energie Steiermark is Austria’s fourth-largest energy and service company. Not least through our majority shareholder, the Province of Styria, we are deeply rooted in our native region and promote its development as a reliable service partner and dynamic innovative force.With our 29 main operating locations in Styria, one sales company in Vienna […] more

Abwasserverband Gleisdorf

Abwasserverband Gleisdorfer Becken (AWV Gleisdorf) is the waste water treatment plant operator for 32,000 population equivalents for 7 municipalities in Styria in the region of Weiz. It is situated south of Gleisdorf. It has participated in a number of research projects in the aim to apply new technologies and concepts for better energy efficiency. more