Rainer Erwin Günther Schulz

Bühler AG provides engineering services for the food and chemical processing industries. It specializes in the basic technologies of grinding, blending and mixing, bulk handling, thermal treatment and shaping for processing cereal grains and foods, producing and upgrading engineering materials and die casting. The company was founded in 1860 and is headquartered in Uzwil, Switzerland.

RUAG International Holding AG engages in the acquisition, management, and disposal of participating interests in firm, particularly in the space and aerostructures sector. It also establishes companies as well as acquire, hold, manage, and dispose intangible assets. The company was founded on May 27, 1998 and is headquartered in Bern, Switzerland.

Bühler Holding AG engages in the acquisition, holding, management, and consolidation of domestic and foreign companies. It also specializes in plant and mechanical engineering. The company was founded on November 20, 1962 and is headquartered in Uzwil, Switzerland.

Hoerbiger Holding AG engages in the manufacture and sale of compressors, engines, and turbomachines. The firm’s products include reciprocating compressors, engine service products, gas engines, rotary compressors, industrial explosion protection, valve automation, mechanical engineering, medical technology, passenger cars and light commercial vehicles, commercial vehicles, automotive test systems, and loading comfort. It also offers reciprocating compressor, engine, industrial engine, turbomachinery, as well as wellhead compression services. The company was founded in 1895 and is headquartered in Zug, Switzerland.