Schaffner Holding AG engages in the acquisition and management of equity interests in commercial, financial, and industrial enterprises. The firm is also involved in purchasing and selling any types of securities, movable assets, and real property. It operates under the Industrial (IN) and Automotive (AM) segments. The IN segment focuses on standard and custom components that protect power electronic systems from line interference and safeguard their reliable operation in power grids. The AM segment includes developing and manufacturing components for keyless authentication systems and filter solutions for hybrid and electric vehicles. The company was founded by Hans Schaffner in 1962 and is headquartered in Luterbach, Switzerland.