OHB AG is a holding company, which engages in space and aeronautic technology; telematics; and satellite services. It operates through the Space Systems and Aerospace + Industrial Products segments. The Space Systems segment involves in the development and execution of space projects such as low-orbiting and geostationary small satellites for navigation, research, communications, earth and weather observation and reconnaissance, including scientific payloads. The Aerospace + Industrial Products segment concerns the fabrication of aviation and space products as well as performing other industrial activities. The company was founded in 1993 and is headquartered in Bremen, Germany.