Clemens Först

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.

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.

ÖBB-Infrastruktur AG designs and constructs railway infrastructure projects. It also operates railway stations, bridges, tunnels, railway crossings, hydroelectric power stations, and buildings. Its services include inspection and repair works, as well as providing railway-specific construction services. The company was founded in July 1969 and is headquartered in Vienna, Austria.

Volksbank Wien AG is a cooperative bank, which provides financial and banking services to private and corporate clients. It offers online and mobile banking, checking accounts and credit cards, deposits, loans and payments, consumer loan, insurances, securities, investments, mortgage loans, real estate financing, as well as pension and retirement plans. The company was founded in 2001 and is headquartered in Vienna, Austria.

Galleria Di Base Del Brennero Brenner Basistunnel BBT SE is an Italian company that is focused on creating a future-oriented flat track through the Alps with the Brenner Basistunnel (BBT). The company is ultimately controlled by the Government of Italy and is based in Bolzano, Italy. The BBT is the core of the new Brenner railway between Munich and Verona. Gilberto Cardola has been the CEO of the company since 2019.

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.

Stredoslovenská energetika AS engages in electricity and gas solutions. It includes energy management, optimizing consumption, maintenance and construction of electrical networks and equipment, electricity generation, and gas supply. The company was founded on January 1, 2002 and is headquartered in Žilina, Slovakia.

European Contract Logistics-Austria GmbH provides transport logistics for parcel delivery, general cargo and industry-specific transport solutions. The company was founded in 1998 and is headquartered in Vienna, Austria.

ÖBB-Technische Services GmbH provides passenger rail transportation. It engages in the management of railway vehicles including maintenance, modernisation, assembly, engineering, new build and reconditioning of vehicle components, plus development of testing and diagnostic equipment. The company was founded in 1995 and is headquartered in Vienna, Austria.

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.