Leidos

Overview

Leidos Holdings, Inc. is a Fortune 500 technology, engineering, and consulting company based in Reston, Virginia. Founded in 1969, the organization focuses on national security, health, and engineering solutions. With approximately 48,000 employees, the company generated around $16.7 billion in revenue in 2024, establishing itself as a significant contractor for the U.S. federal government.

Leidos delivers a wide spectrum of products and services to government and commercial clients across defense, intelligence, civil government, health, and critical infrastructure sectors. Its solutions encompass integrated systems and mission software for defense operations, health information management services, maritime technologies, and modernization initiatives aimed at digital transformation. Leidos maintains a diverse customer base and continues to play an influential role in operational readiness and ICT services for federal agencies and international government clients.

Basic Information

Contact Details

• Phone: +1 571-526-6000
• Website: leidos.com
• LinkedIn: linkedin.com/company/leidos

Key Focus Areas & Initiatives

• Defense and space systems
• Intelligence analytics
• Cybersecurity
• Systems integration
• Health information management
• Digital modernization
• AI & machine learning
• Engineering services
• Mission-critical IT solutions
• Government contracting
• Cloud computing and security
• Environmental and energy management
• Public health informatics
• Technology consulting & development
• Operational readiness and efficiency
• Research & development
• Mission operations support
• Advanced sensors and autonomous systems
• Innovation partnerships
• Sustainability programs

Technologies Used

• ASP.NET
• Atlassian Confluence
• Centro
• CloudFlare CDN
• CloudFlare Hosting
• DemandBase
• Drupal
• ElasticEmail
• Google Font API
• Google Tag Manager
• Jira
• Marketo
• Microsoft Office 365
• Microsoft-IIS
• Mobile Friendly
• New Relic
• Omniture (Adobe)
• OneTrust
• Remote
• Reviews
• Varnish
• reCAPTCHA

Affiliated Organizations & Regional Branches

• 1901 Group
• BEONTRA, a Leidos company
• Varec, Inc (a Leidos company)
• QTC Management, Inc.
• Dynetics Technical Solutions, Inc.
• Leidos Gibbs & Cox
• R.W. Beck
• IMX Medical Management Services
• Lockheed Martin Desktop Solutions, Inc.