Peter Trummer

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.

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.

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.

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.

RAG-Beteiligungs AG engages in the holding and management of shares in Rohöl-Aufsuchungs Aktiengesellschaft (RAG) in the interest of its shareholders, as well as participation in energy projects. The company was founded on December 22, 1993 and is headquartered in Maria Enzersdorf, Austria.