Michael Junghans

Part of B & C Privatstiftung, Semperit Technische Produkte GmbH is an Austrian company that manufactures and distributes medical and protective goods. The company is based in Vienna, Austria.

WIG Wietersdorfer Holding GmbH engages in the manufacture and distribution of building materials. Its product portfolio includes cement, concrete, limestone, and pipes. It operates through the following segments: Cement and Concrete, Lime, Building Materials, HOBAS, POLOPLAST, and Shareholding. The company is headquartered in Klagenfurt, Austria.

B&C Industrieholding GmbH operates as a holding company with interest in building and offers investments to other holding companies. The company was founded in 2000 and is headquartered in Vienna, Austria.

WIG LATAM Holding GmbH is based in Klagenfurt am Worthersee, Austria, and has subsidiaries in Argentina, Brazil, and Colombia. WIG LATAM Holding GmbH functions as an investment holding Austrian company. The company was founded in 2023, and the CEOs are Hannes Gailer and Michael Junghans.