Schaltbau Holding AG is engaged in the development and distribution of components and systems for the transportation technology and investment goods industry. It operates through its business segments: Mobile Transportation Technology, Stationary Transportation Technology and Components. The Mobile Transportation Technology segment offers doors systems for buses, doors systems for railway vehicles and fittings for sliding vehicle doors. The Stationary Transportation Technology segment, which is subdivided into the two business fields of Rail Infrastructure and Brake Systems provides railway signal technology, train formation yards, vehicle equipment, rail point heating systems, warning systems, maritime aids to navigation, crane braking systems, industrial braking systems and wind energy braking systems. The Components segment manufactures connectors, switches, contractors and control devices. The company was founded in 1929 and is headquartered in Munich, Germany.