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Leidos
Outsmart. Outdo.
About Leidos
Leidos (Leidos Holdings, Inc.) is an American Fortune 500 company that provides scientific, engineering, systems integration, and technical services, delivering solutions at the intersection of national security, defense, health, and critical infrastructure. The company serves customers in heavily regulated industries across sectors including defense, aviation, information technology, and biomedical research. In the United Kingdom, it works on defence, government, safety and security, and transportation programmes.
Industry
National security, defense, healthcare, and engineering / information technology services
Headquarters
Reston, Virginia, United States
Company size
Approximately 47,000 employees
Founded
1969 (as Science Applications International Corporation); the Leidos name was established in 2013
What we do
Defense technologyCybersecurityDigital modernizationMission software systemsArtificial intelligenceSpaceEnergy infrastructureManaged health solutionsMaritime operationsSystems integration
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