Ronald Elgert

Leobersdorfer Maschinenfabrik GmbH & Co. KG specializes in the construction of special machines. It engages in the manufacture and sale of high-pressure piston compressor systems used for natural gas filling stations and pumping systems for natural gas pipelines. The company was founded in 1850 and is headquartered in Leobersdorf, Austria.

Hochtemperatur Engineering GmbH develops and constructs furnaces, equipment and components for high temperature processes like steelmaking, metallurgical processes and finishing of metals, lime production, power plants and the petrochemical industries. The company was founded in 2002 and is headquartered in Mainz-Kastel, Germany.

Rembrandtin Lack GmbH Nfg. KG provides road marking products, protective coatings, electrical steel, industrial, wagon and high-temperature coatings. The firm serves the general industry and automotive sectors. The company was founded by Julius Seidler in 1937 and is headquartered in Vienna, Austria.

Österreichische Investitionskredit AG provides investment services.

RHI Magnesita Deutschland AG engages in the manufacture of refractory materials. Its products are used in the iron and steel, cement and lime, glass and non-ferrous metals industries. The company was founded in 1834 and is headquartered in Wiesbaden, Germany.