Günter Werginz

Ilbau Liegenschaftsverwaltung AG engages in the holding and management of participating interests in firms in the construction industry. The company is headquartered in Cologne, Germany.

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.

AKA Alföld Koncessziós Autópálya Zrt. owns and operates a motorway. It offers road maintenance, patrol, cleaning, and repair works, obstruction, ice, and snow removal solutions, and emergency assistance services. The company was founded in May 1994 and is headquartered in Budapest, Hungary.

Part of Krüger Group, Milchwerke Mittelelbe GmbH is a specialist in the industrial production of milk powders, infant nutrition, vending, and ready-to-drink products. The company is based in Stendal, Germany. The CEOs are Uwe Bedau, Guido Colsman, Marc Krüger. The German company was founded in 1896.

BAU Holding Beteiligungs AG designs and constructs expressways and roads. The company was founded in1999 and is headquartered in Spittal an der Drau, Austria.

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.

Elbtalaue Naturkostprodukte GmbH is a German company that manufactures fruit and vegetable juice products. The private company is based in Hohbeck, Germany. The company was founded in 2013. The CEO is Christian Harder.

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.

STRABAG Wasserbau GmbH provides waterway and hydraulic engineering services. Its activities include port construction and coastal protection; waterway construction services, such as profile dredging, clay waterproofing, geo textile and mineral filters and bank protection and placing of blocks; and dredging services, including dredging and maintenance dredging, sand and gravel extraction and offshore engineering. The company is headquartered in Hamburg, Germany.