Detlef Wimmer

Energie AG Oberösterreich operates as a holding company, which engages in the generation and distribution of electricity, natural gas, heating, and water. It operates photovoltaic, hydroelectric, and thermal power plants, including recycling facilities. The firms also provides waste disposal services to municipalities, as well as clients in the business and industrial sector. The company was founded in 1892 and is headquartered in Linz, Austria.

Burgenländische Landesholding GmbH is a utility services provider based in Eisenstadt, Austria. and has subsidiaries in Austria. The Austrian company provides utility services.

Part of Raiffeisenbankengruppe OÖ Verbund eG, activ Factoring AG is a factoring company based in Munich, Germany. The CEOs are Andreas Wagner, Thomas Feldbacher. activ Factoring has 20 years of experience and offers full-service factoring, in-house factoring, and tailor-made solutions. The German company was founded in 2002.

Raiffeisenlandesbank Oberösterreich AG engages in the provision of banking and financial services to private and corporate clients. Its products include online banking, savings and deposits, checking accounts, credit and debit cards, investments, credit and leasing, pension and retirement, cash management, risk hedging, financing, investment and treasury, as well as international transactions. The company was founded in 1988 and is headquartered in Linz, Austria.

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.

Siemens AG Österreich engages in the manufacture and sale of industrial products in the fields of electrical engineering, telecommunications engineering, measurement engineering, control engineering, machine building, as well as precision mechanics and related technologies. It also plans, executes, and sells all types of systems and system components for the production, transmission, and processing of information and energy. The company was founded on October 23, 1879 and is headquartered in Vienna, Austria.

Österreichische Bundesbahnen-Holding AG engages in the holding and management of participations in companies of the ÖBB Group with focus on strategic orientation. It also provides infrastructure, transportation, and logistics services. The company was founded on April 20, 2004 and is headquartered in Vienna, Austria.

Wiener Städtische Versicherungsverein specializes in the management of assets. The firm engages in the acquisition, management, and sale of participations in VIENNA INSURANCE GROUP AG Wiener Versicherung Gruppe. It also focuses on promoting and supporting economic progress and image-building of the Group, as well as providing management services. The company was founded by Georg von Högelmüller on December 24, 1824 and is headquartered in Vienna, Austria.

Energie AG Oberösterreich Telekom GmbH is a telecommunications company that was founded in 1892 and is based in Linz, Austria. The Austrian company provides telecommunication services and is ultimately controlled by the State of Oberösterreich.