Elfriede Baumann

Bundestheater-Holding GmbH engage in the management of the Austrian Federal Theatres Group and its subsidiaries. Its companies are Burgtheater GmbH, Wiener Staatsoper GmbH, Volksoper Wien GmbH, Theaterservice GmbH and Wiener Staatsoper ballet company. The company is headquartered in Vienna, Austria.

Wiener Stadtwerke GmbH engages in the provision of municipal infrastructure services such as energy supply and public transport system. It also focuses on energy, mobility, garage, burial, and cemetery services. The company was founded on January 1, 1949 and is headquartered Vienna, Austria.

Rail Cargo Austria AG engages in freight transport and logistics services. It specializes in wagonload and logistics, intermodal logistics, rolling road, railway undertaking, wagon rental and sales, as well as technical services and maintenance. The company was founded in 1992 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.

HOWOGE Wohnungsbaugesellschaft mbH is a real estate company that offers residential spaces for sale or for rent. The company was founded on the 28th of June, 1990 and is headquartered in Berlin, Germany, with offices within the country.