Christa Zengerer

OMV Deutschland GmbH engages in the exploration, production, and distribution of oil and gas. Its products include gasoline and diesel fuels, oil and grease, natural gas, as well as heating oil. The firm also operates gas filling stations, which also provides car wash services. The company was founded in 1962 and is headquartered in Burghausen, Germany.

Raiffeisen-Landesbank Steiermark AG provides banking and financial services to private and corporate clients. Its products and services include current accounts and credit cards, online and mobile banking, pension and insurance, risk hedging, financing of start-ups, and succession planning. The company was founded in 1927 and is headquartered in Graz, Austria.

Innsbrucker Kommunalbetriebe AG engages in the supply and distribution of electricity, gas, and water. The firm operates baths and wastewater treatment plants. It also provides local public transport and landfill services. The company was founded in 1994 and is headquartered in Innsbruck, Austria.

World Energy Council operates as global network of energy leaders and practitioners dedicated to delivering a sustainable energy system. The company was founded in 1923 and is headquartered in London, the United Kingdom.

Zizala Lichtsysteme Gmbh manufactures spotlights and lamps for the automotive industry. It offers surface reflector, lens-flare, & truck headlights, fog & direction indicator lamps, and side & interior lights. The company was founded in 1938 by Karl Zizala and is headquartered in Wieselburg, Austria.

EPG (Engineered nanoProducts Germany) AG provides coating, binding materials and surface technology solutions. It produces nano-chemical coating of metal surfaces on the basis of Sol-Gel technology and the development of novel forms of composite materials for the oil and gas industries. The company was founded by Helmut Schmidt in 2003 and is headquartered in Griesheim, Germany.

STEFE SK as supplies centralized heating systems. It offers installation, repairs, and maintenance of heating and cooling equipment. The company was founded on June 5, 1995 and is headquartered in Banska Bystrica, Slovakia.

OMV Norge AS operates as an integrated oil and gas company. Its upstream segment explores for, develops and produces oil and gas resources. The company was founded in 2006 and is headquartered in Stavanger, Norway.

VERBUND Hydro Power GmbH engages in the generation and distribution of electricity, specifically generating power using hydroelectric power plants. The company was founded in 1947 and is headquartered in Vienna, Austria.

ZKW Group GmbH manufactures electronic circuit boards and electronic modules. Its products include full led headlamp, xenon headlamp, truck headlamp, xenon headlamp, motorcycle full led headlamp and front fog lamp. The company was founded by Karl Zizala in 1938 and is headquartered in Wieselburg, Austria.

Part of Energie Steiermark AG, Energie Steiermark Kunden GmbH is an Austrian company that provides electricity, gas, heat, and energy services. The company is based in Graz, Austria. The CEOs are Peter Trummer, Josef Landschützer. The company was founded in 2000.