Leidos, Inc.

Company facts

Self-certified in SAM.gov

• For Profit Organization

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
• 334516 Analytical Laboratory Instrument Manufacturing
• 541330 Engineering Services
• 541370 Surveying and Mapping (except Geophysical) Services
• 541380 Testing Laboratories and Services
• 541511 Custom Computer Programming Services
• 541512 Computer Systems Design Services
• 541519 Other Computer Related Services

Show all 12

• 541611 Administrative Management and General Management Consulting Services
• 541690 Other Scientific and Technical Consulting Services
• 561110 Office Administrative Services
• 611519 Other Technical and Trade Schools

Corporate family

• Research And Development Division Parent Leidos, Inc. · Reston, VA MDSWM6MB1BH7
  • Mission Support

SAM.gov registration date

Nov 9, 2001

Website

leidos.com

Founded

2013

Employees

10K-50K

Estimated annual revenue

$10B+

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering
4. Civil Engineering

SIC code

87 Engineering & Management Services

Profiles

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• Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 22, 2026.