Oswald Schmid

RHI AG engages in the manufacturing of refractory products, systems and services. Its products include solutions for the cement, enrviro-energy-chemistry, glass, lime, nonferrous metals, raw materials, and steel industry. The company brands include Monofrax, Didier, Veitscher, Radex, Interstop, and Dolomite Franchi. It operates through the following segments: Steel, Industrial and Raw Materials. The company was founded in 1998 and is headquartered in Vienna, Austria.

Kalle GmbH produces casings for processed meat products. It brands include Nalo, Oskutex and Jif-Pak and its business areas include value added casings, fibrous and polymer casings, nettings and sponge cloths. The firm produces sponge cloths, functional food ingredients and a range of other products for the meat sector and other protein-processing industries. The company was founded by Wilhelm Kalle in 1863 and is headquartered in Wiesbaden, Germany.

Schindler Deutschland AG & Co. KG develops, manufactures, and distributes elevators, escalators, moving walks, and transport management systems. It also provides replacement systems, elevator components, drives, controls, cabin doors, and shaft ventilation. The firm also offers maintenance and repair services. The company was founded in 1906 and is headquartered in Berlin, Germany.