Fritz Kretz

Kretztechnik AG develops, produces and distributes 3D ultrasound systems. It provides hospitals and physicians with ultrasound systems. The company's products include Voluson, ultrasound system, and Sonoace, a multi-beam ultrasound system. It was founded in 1947 by Dr. Paul Kretz and is headquartered in Zipf, Austria.

HTI High Tech Industries AG is a holding company, which engages in the development, manufacture, and distribution of plastic and aluminum products for applications in mobility, infrastructure, and energy supply. It operates through the following segments: Lightweight and Others. The Lightweight segment includes developing of alternators, ground power units, and lightweight components made of plastic, aluminum, and composite parts. The Others segment covers the remaining intermediate holding companies and minority interests. The company was founded in 1950 and is headquartered in St. Marien bei Neuhofen, Austria.

Greiner Holding AG manufactures plastic and foam products. The company provides foam materials for laboratory and packaging technology, production of tools, mechanical engineering and terotechnology. The company was founded in 1868 and is headquartered in Kremsmunster, Austria.

Brau Union AG operates as a holding company with interests in processing and marketing beer and other beverages. Through its subsidiary, it sells Heineken, Edelweiss, Gösser, Zipfer, Amstel, Murphys, Desperados, Schlossgold and other brands in central European countries. The firm also owns the fruit juice brand Pago and the mineral water brand Gasteiner. The company was founded in 1993 and is headquartered in Linz, Austria.