Franz Kailbauer

Energie Steiermark AG operates as a holding company, which engages in the acquisition, management, and sale of participations in companies in the energy sector. The firm specializes in the generation and distribution of electricity, natural gas, and district heating. It also offers services such as energy consulting, construction of photovoltaic systems, energy optimization, as well as customized energy trading services. The company was founded in 1996 and is headquartered in Graz, Austria.

Steinmüller Babcock Environment GmbH provides thermal waste treatment and gas cleaning services. They offer engineering services that encompass plant engineering, operational implementation and optimization of systems and components. The company was established in 2002 and is based in Gummersbach, Germany.

AUSTRIAN ENERGY & ENVIRONMENT AG & Co KG Supplies systems for thermal energy production and environmental engineering equipment. Its products include steam generators, fluidized bed, industrial, liquor boilers, biomass, power plants, poultry, liquid manure, sewage sludge, multi-fuel pulp and paper, and substitute fuels. The company was founded in 1853 by Josef Pauker and is headquartered in Raaba bei Graz, Austria.

Breitenfeld Edelstahl AG engages in the production and distribution of semi-finished and finished specialty steel products. It offers ingots, forged semi-finished products, round and square forged steel bars, as well as steel processed using the electroslag remelting and vacuum arc remelting methods. The company was founded in 1942 and is headquartered in St. Barbara-Mitterdorf, Austria.