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LEIDOS, INC.

SAM verified

·NAICS 541512·research·Founded 2000

62/ 100

Federal Score

About this contractor

Leidos, Inc. is a prominent research and engineering firm specializing in advanced technology solutions, primarily within the defense sector. Founded in 2000, the company has grown to employ approximately 600 professionals who deliver innovative services in areas such as systems integration, software development, and data analytics. With a strong focus on supporting the Department of Defense, Leidos has secured a substantial lifetime federal awards total of over $2.5 billion, demonstrating its capability and reliability as a federal contractor. The company's notable achievements include recent awards in 2024, 2025, and 2026, reflecting its ongoing commitment to providing cutting-edge solutions for complex challenges faced by government agencies. Leidos serves a diverse clientele, including military branches and other federal entities, positioning itself as a trusted partner in enhancing national security and operational effectiveness. Its reputation for excellence in research and technology makes Leidos a key player in the federal contracting landscape.

How LEIDOS, INC. compares

vs 35 peers in NAICS 541512

Strengths

  • Federal Score is higher than 97% of peers in NAICS 541512.
  • Lifetime awards $2.13B above median for the peer set.
  • SAM.gov registration active — eligible to bid on every federal solicitation today.

Watch-outs

  • No SBA certifications listed — limits eligibility for set-aside opportunities.

Top peer in this NAICS: MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. ($1.12B lifetime awards)

Capability statement

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Award history

Lifetime awarded$2.50B
Total contracts7,992
Top agencyDepartment of Defense
$14.50B from this agency

Awards by year

2026
$2.50B
2025
$3.04B
2024
$3.00B
2023
$2.61B
2022
$2.72B
2021
$1.95B
2020
$1.03B
2019
$758.12M
2018
$515.47M
2017
$166.85M
2016
$190.17M

Certifications & data

SAM.govActive
Employees (est.)600
Founded2000
Industryresearch

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Profile published 10/11/2026. Data sourced from SAM.gov, USAspending, and Apollo. Refreshed nightly.