Klemens Haselsteiner

Ed. Züblin AG engages in the provision of building construction and civil engineering services. Its services include turnkey construction, structural maintenance, tunnelling, ground engineering, structural steelwork, timber construction, environmental technology, bridge construction, chimney and refractory engineering, construction logistics, and modular construction . The company was founded by Eduard Züblin in 1898 and is headquartered in Stuttgart, Germany.

STRABAG AG provides building, construction, and technical services. The firm engages in the design, planning, billing, and construction of structures and technical installations. It also sells and distributes building components, materials, and equipment. The company was founded in 1895 and is headquartered in Cologne, Germany.

Part of STRABAG SE, Strabag Property & Facility Services GmbH is a German company that provides integrated real estate and industrial services. The company is based in Frankfurt am Main, Germany. The CEO of the company is Stefan Babsch.

Part of STRABAG SE, STRABAG AG is a construction company based in Vienna, Austria. The Austrian company is known for its expertise and innovative strength, and is the largest construction company in Austria, as well as the market leader in all areas of the construction industry.

STRABAG Property and Facility Services GmbH provides real estate and industrial services. Its services portfolio includes technical facility, commercial facility, infrastructural facility, as well as real estate management. The company was founded in 2010 and is headquartered in Vienna, Austria.