Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.
Mission, Vision, and Values
Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.
Our business sectors provide unmatched expertise in core capabilities designed to address our customer's most critical missions.
Health & Civil
The Health & Civil Sector delivers unique capabilities in the areas of public health, care coordination, life and environmental sciences, and transportation.
The National Security Sector combines technology-enabled services and mission software capabilities for defense and intel customers in the areas of cyber, logistics, security operations, and decision analytics.
Commercial & International
The Commercial & International Sector combines our Security Enterprise Solutions (SES), energy solutions, Australia, and U.K. businesses.
The Digital Modernization Sector brings together our digital transformation and IT programs, allowing us to better serve our customers through scale and repeatability.
The Defense Systems Sector develops and produces advanced space, aerial, surface, and sub-surface manned and un-manned defense systems.
Ethics & Compliance
We are known throughout industry for maintaining the highest standards of integrity and ethical behavior. The combination of robust policies, procedures, training and communications creates a comprehensive program, touching every aspect of employee conduct.
Rankings & Awards
Our innovative approach and the services and solutions we deliver frequently earn Leidos recognition from our industry and the media.View our awards
With more than 400 locations in 30 countries, we continue to expand our presence and strengthen our international relationships.
Leidos holds a number of government-wide acquisition, indefinite delivery and quantity, blanket purchase agreement, and customer-specific task order contract vehicles in support of civilian and defense agency missions.View Contract Vehicles
In 1969, with a few dollars and a good idea, visionary scientist J. Robert Beyster, Ph.D. founded SAIC, the company that evolved into Leidos.More about our history