Postfach 421, Leonhardguertel 10

Graz, A-8010


43 0316 90000

Company description

Utilities: Generation of electricity and district heating; water supply in the Austrian province of Styria. In April 2002 the merger of STEG and STEWEAG took place with ESTAG holding a 65.43 share in the new company and Verbund holding 34.75. The power plant capacities of STEWEAG and Steg were incorporated into the two Verbund generation subsidiaries. The hydro electric power units on STEWEAG and STEG were grouped with Austrian Hydro-Power and the thermal units are now operated by Austrian Thermal Power

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News and information about STEWEAG-STEG GmbH

Track Construction Works
Mena Report; June 19, 2014; 562 words
...Mains Graz GmbH & Co KG: 800 lm low voltage cable renewal in the Hartenaugassse and Auersperg alley; Energie Steiermark - STEWEAG-STEG GmbH: New installation of approximately 150 linear meters 110 kV high-voltage cable in the alley Auersperg and Holteigasse...
Electricity Distribution and Control Apparatus
Mena Report; January 14, 2014; 416 words
...renewing battery system, rectifier, inverter and distribution; planning, documentation and execution is carried out by the Steweag-Steg GmbH Department Materials Management - Purchasing Leonhard belt 10, 8010 Graz. This contract is divided into lots: no...
Annual Audit Energie Steiermark Service
Mena Report; December 5, 2013; 341 words
...companies listed below under national law, as well as other audit services. Overview test companies: Energie Steiermark AG STEWEAG-STEG GmbH Styrian gas heat gas network GmbH Styria GmbH AQUA.NET water and leisure facilities Steiermark GmbH Human Resources...
Energie Steiermark Buys Verbund's Stake in Steweag-Steg
SeeNews Austria; December 4, 2012; 277 words
...stake in power supply company Steweag-Steg to the parent, Energie Steiermark...sell its stake of 34.57% in Steweag-Steg to Energie Steiermark and in return will get a 15% stake held by Steweag-Steg in Verbund Thermal Power GmbH...
Tender Notice: STEWEAG-STEG Seeks Electricity Distribution, Control Apparatus (Austria)
US Fed News Service, Including US State News; July 7, 2009; 246 words
GRAZ, Austria, July 7 -- STEWEAG-STEG said it had a requirement for electricity distribution and control apparatus. Bidding type is an international competitive bidding...
European Report; June 14, 2003; 700+ words
...until the end of 2007, Verbund undertakes not to exercise important voting rights it holds in the Styrian regional supplier Steweag-Steg, which is controlled jointly by EdF and the Land of Styria. Energie AG Oberosterreich, which belongs to EnergieAllianz...
High Tech Ceramics News; July 1, 2002; 700+ words
...manufacturing operation," said Karl Taferner, product manager of Steweag-Steg GmbH. "They must have a reliable and high- quality supply...productivity and downtime." The PQ-SMES system, operated by the Steweag-Steg electric utility, has the ability to ride through sags lasting...

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Industry information

NAICS codes 
North American Industry Classification System (NAICS) codes are used to classify businesses for the purpose of collecting statistical data related to the U.S. economy. NAICS codes have been assigned to international companies to help organize all companies by type of activity.  

Primary: 221122 - Electric Power Distribution

221310 - Water Supply and Irrigation Systems

221330 - Steam and Air-Conditioning Supply


SIC codes 
Standard Industrial Classification (SIC) codes classify establishments by their primary type of activity. SIC codes are a U.S. Census Bureau system but can apply to international companies.  

Primary: 4911 - Electric Services industry report

4931 - Electric and Other Services Combined industry report

4941 - Water Supply industry report

4961 - Steam and Air-Conditioning Supply industry report