Franz Soffa

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.

Stäubli Holding AG engages in the acquisition and management of participating interests in industrial and trading firms. It also establishes and finances businesses, as well as acquires, leases, and disposes properties. The company was founded on December 29, 1980 and is headquartered in Pfaeffikon, Switzerland.

Hoerbiger-Stiftung engages in the acquisition, holding, and management of shares and equity interests of companies that belong to the Hoerbiger Group. The firm specializes in the field of compressors, lamellas, as well as compressed air and hydraulic equipment. It also focuses on business coordination, research, and promotion of employee development. The company was founded by Martina Hörbiger in 1982 and is headquartered in Zug, Switzerland.