About
Leidos delivers innovative solutions through information technology, engineering, and science. They serve government and commercial clients by providing trusted mission capabilities in areas like AI, cybersecurity, and digital modernization. The company focuses on transforming and enabling customer missions through advanced technology and integrated systems.
Listed competitors
Global defense and aerospace manufacturer providing advanced technology systems and services.
A leading provider of information solutions and services to the U.S. federal government.
Global aerospace and defense company producing business jets, combat vehicles, submarines, and IT services.
Global defense, aerospace, and security company providing advanced technology and solutions.
A global technology and engineering company that provides solutions in defense, intelligence, civil, and health markets.
Global aerospace and defense technology company developing advanced systems for aeronautics, space, defense, and cyberspace.
Key facts
At-a-glance profile data
- Website
- leidos.com
- Headquarters
- Reston, Virginia, United States
- Founded
- 1969
- Employees
- 36,289
- Total funding
- -
- Business model
- B2G
Tech stack
Detected on leidos.com, last scanned 15 Oct 2026. Run your own scan
- Frontend
- jQuery, Bootstrap
- Analytics
- Google Tag Manager
- CMS / Builders
- Ceros
- CDN
- Cloudflare
- Email marketing
- Adobe Marketo
- Video / media
- YouTube
Frequently asked
How many employees does Leidos have?
Leidos has approximately 36,289 people on record.