Elma Electronic AG engages in the provision of solutions for the construction of enclosure systems for electronics. It operates through the following segments: System Solutions, Enclosures and Components and Rotary Switches. The System Solutions segment comprises backplanes for electronic equipment and integrated systems for medical, military and media image processing or applications in the telecoms sector or data transmission. The Enclosures and Components segment comprises products to protect electronic modules against external influences. The Rotary Switches segment comprises rotary switches of the kind used in electronic devices. The company was founded in 1960 and is headquartered in Wetzikon, Switzerland.