Lockheed Martin Systems Integration – Owego

Lockheed Martin Systems Integration – Owego (LMSI) was a subsidiary of Lockheed Martin, in the Electronic Systems sector, located in Owego, New York, with approximately 4,000 employees. It used to be known as Lockheed Martin Federal Systems. Founded as IBM Federal Systems in 1957, it was sold to Loral Corporation in 1994. Lockheed Martin acquired Loral's electronic systems and systems integration business in 1996.

In 2010, Systems Integration was dissolved and merged with Lockheed Martin Mission Systems and Sensors and Lockheed Martin Missiles and Fire Control.