Company profile
Leidos
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
- Industry
- Defense and Space Manufacturing
- Employees
- 37,318
- Headquarters
- Reston, Virginia
- Founded
- 1969
- LinkedIn followers
- 577,236
- Office locations
- 12
Leidos company summary
Leidos is a company in the Defense and Space Manufacturing industry, headquartered in Reston, Virginia, founded in 1969. On LinkedIn the company has around 37,318 employees and 577,236 followers. Warmrank detected 36 technologies across 20 categories on leidos.com, including Acquia Cloud Platform, Adobe, Amazon Web Services. The company lists 12 office locations. Its listed specialties include Defense, Intel, Sensors, Health Systems, Enterprise IT.
What technology does Leidos use?
Warmrank detected 36 technologies on leidos.com, last checked July 2026. Click any tool to see other companies that use it.
HTTP/3
Open Graph
PWA
Cloudflare Browser Insights
Google Analytics
Hotjar
Linkedin Insight Tag
Cloudflare
Unpkg
jsDelivr
LazySizes
Swiper
jQuery
Anthropic
HubSpot
Marketo
Acquia Cloud Platform
Amazon Web Services
Apple iCloud Mail
Microsoft 365Show 12 more technologiesShow fewer technologies
Advertising
Caching
VarnishCMS
DrupalHosting
Drupal MultisiteJavaScript frameworks
GSAPPage builders
NotionPerformance
Cloudflare Rocket LoaderProgramming languages
PHPSecurity
SSL/TLS certificate authorities
Tag managers
Google Tag ManagerVideo players
YouTubeAbout Leidos
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Specialties
Where is Leidos located?
Leidos lists 12 office locations.
Compare companies similar to Leidos
More companies in Defense and Space Manufacturing.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
Leidos leidos.com | Defense and Space Manufacturing | 37,318 | 1969 | Reston, Virginia |
 Lockheed Martin lockheedmartin.com | Defense and Space Manufacturing | 111,818 | 1912 | Bethesda, MD |
 Thales thalesgroup.com | Defense and Space Manufacturing | 65,556 | - | Meudon, Île-de-France |
 Northrop Grumman northropgrumman.com | Defense and Space Manufacturing | 86,488 | - | Falls Church, VA |
 Raytheon rtx.com | Defense and Space Manufacturing | 48,838 | - | Arlington, VA |
 Aselsan aselsan.com | Defense and Space Manufacturing | 21,350 | 1975 | Mehmet Akif Ersoy, Ankara |
Indra Group indragroup.com | Defense and Space Manufacturing | 39,600 | - | Madrid, Madrid |
 L3Harris Technologies l3harris.com | Defense and Space Manufacturing | 31,419 | - | Melbourne, Florida |
 Leonardo leonardo.com | Defense and Space Manufacturing | 38,858 | 1948 | Roma, Roma |
 United States Air Force airforce.com | Defense and Space Manufacturing | 244,287 | 1947 | Randolph AFB, TX |
 Anduril Industries anduril.com | Defense and Space Manufacturing | 8,830 | - | Orange County, CA, US |
Frequently asked questions about Leidos
What does Leidos do?
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
What technology does Leidos use?
Warmrank detected 36 technologies on leidos.com, including Acquia Cloud Platform, Adobe, Amazon Web Services, Anthropic, Apple iCloud Mail, Cloudflare, Cloudflare Browser Insights, Cloudflare Rocket Loader.
How many employees does Leidos have?
Leidos has around 37,318 employees on LinkedIn.
Where is Leidos headquartered?
Leidos is headquartered in Reston, Virginia.
Where does Leidos have offices?
Leidos lists 12 office locations, including Reston, Virginia, US; Alexandria, VA, US; Austin, TX, US; Chantilly, VA, US; Huntsville, AL, US.
When was Leidos founded?
Leidos was founded in 1969.
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