PT Len Industri (Persero) (formerly known as Lembaga Elektroteknika Nasional) is a company engaged in the production of electronic equipment for the defense, transportation, renewable energy, IT, communication, and navigation sectors. It offers solutions in the fields of railway transportation systems, urban transport, telecommunications infrastructure network, solar power plants, broadcasting, as well as defense electronics for the land, sea, and air, including radar, tactical radio, datalink, and combat system on battleships.