Singapore Technologies Engineering Ltd. engages in the provision of defense and engineering services. It operates through the following business segments: Aerospace, Electronics, Land Systems, and Marine. The Aerospace segment caters to military and aircraft operators and provides aircraft and engine maintenance, materials support, airframe, repair and overhaul, and pilot training. The Electronics segment deals with the development of communications systems. The Land Systems segment designs and manufactures specialty vehicles for defense, homeland security, and commercial sectors. The Marine segment includes shipbuilding, repair, and conversion services. The company was founded on September 8, 1997 and is headquartered in Singapore.