Horst H. Geidel

Heller GmbH operates as a holding company, which engages in the acquisition, administration, and sale of participations in firms. The company is headquartered in Nuertingen, Germany.

Behr GmbH & Co. KG manufactures automotive air condition and engine cooling systems. It supplies equipment for light vehicles and trucks. The firm offers passenger cars, commercial vehicles, aftermarket, motor sport and engines, industrial applications, small engine components and mechatronics. The company was founded in 1905 and is headquartered in Stuttgart, Germany.