Andreas Zwerger

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.

Rupert Fertinger GmbH engages in the development, production, and distribution of automotive components used in ambient temperature management. It also offers industrial components with applications in the bath and sanitary areas. The company was founded by Rupert Fertinger in 1944 and is headquartered in Wolkersdorf, Austria.

Schmid Metall GmbH engages in the management of participating interests in firms. The company was founded on October 5, 2006 and is headquartered in Wilhelmsburg an der Trais, Austria.

Wittur Holding GmbH engages in the manufacture of elevators and lift components. Its products include landing doors. car doors, overspeed governors, car slings, safety devices, shaft accessories, and lift machines. it offers The company was founded by Horst Wittur in 1968 and is headquartered in Wiedenzhausen, Germany.