Leidos, formerly known as Science Applications International Corporation (SAIC), is an American defense, aviation, information technology, and biomedical research company headquartered in Reston, Virginia.
Leidos merged with Lockheed Martin’s IT sector, Information Systems & Global Solutions (Lockheed Martin IS&GS), in August 2016 to create the defense industry’s largest IT services provider.
- Founded: June 1969
- Headquarters: Reston, Virginia, U.S.
- Website: leidos.com
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