Zehnder Group AG engages in the manufacture, development, and sale of radiators and ventilation systems. It operates through the Europe and China, and North America geographical segments. The Europe segment comprises a total of 32 production, sales, and management companies in 13 European countries. The China and North America segment covers 9 production, sales, and management companies in China and North America. The company was founded by Jakob Zehnder in 1895 and is headquartered Granichen, Switzerland.