Leidos is one of the largest U.S. government IT-services and technology firms. Beyond systems development and operations for defense and intelligence, it handles health IT (such as veterans' medical exams), homeland security, and engineering.
Nearly all of its revenue comes from federal contracts — a "pure" government contractor and a regular near the top of the contracts this site aggregates. Its hallmark is providing the services that run government operations and systems, rather than equipment itself.
What the data shows
- Across our collection, federal contracts total $27,266,522,816 (27 awards), spanning 10 awarding agencies. The largest is Department of Health and Human Services ($7,511,881,681, ~28% of the total).
- Awards are spread across many agencies — a broad government footprint.
- Also: 8 SEC filings tracked; 9 federal entity IDs (UEIs) across legal entities.
Federal contracts (USAspending)
| Amount | Awarding agency | Scope (original) |
|---|---|---|
| ≈$4.81B | Department of Health and Human Services ／National Institutes of Health | TAS::75 0849::TAS OPER OF GOVT R&D GOCO FACILITIES ↗ |
| ≈$3.09B | National Science Foundation ／National Science Foundation | SCIENCE OPERATION AND MAINTENANCE SUPPORT FOR THE UNITED STATES ANTARCTIC PROGRAM ↗ |
| ≈$1.78B | Department of Health and Human Services ／National Institutes of Health | NCI OPERATIONAL TASK ORDER ↗ |
| ≈$1.31B | National Aeronautics and Space Administration ／National Aeronautics and Space Administration | THE FACILITIES DEVELOPMENT AND OPERATIONS CONTRACT(FDOC) SPECIFIES TECHNICAL, MANAGERIAL,... ↗ |
| ≈$1.12B | General Services Administration ／Federal Acquisition Service | MILITARY AND FAMILY LIFE COUNSELING. REQUIREMENT FOR WORLDWIDE NON MEDICAL CONFIDENTIAL CO... ↗ |
| ≈$1.06B | Social Security Administration ／Social Security Administration | ITSSC TASK ORDER FOR SYSTEMS ↗ |
| ≈$1.01B | Department of Energy ／Department of Energy | RESEARCH SUPPORT SERVICES (RSS) ↗ |
| ≈$923.4M | Department of Health and Human Services ／Centers for Medicare and Medicaid Services | VDC: INFRASTRUCTURE HOSTING AND CENTRALIZED CONNECTIVITY SERVICES (IHCCS) IGF::OT::IGF ↗ |
| ≈$887.3M | General Services Administration ／Federal Acquisition Service | THE PURPOSE OF THIS TO IS TO PROVIDE RESEARCH, DESIGN, DEVELOPMENT, INTEGRATION, T&E, INIT... ↗ |
| ≈$862.6M | Department of Homeland Security ／Transportation Security Administration | THE PURPOSE OF THIS CONTRACT IS FOR LEIDOS TO PROVIDE THE TRANSPORTATION SECURITY ADMINIST... ↗ |
→ AI-related federal spending ranking ・ → Defense contract ranking
Sources of funding (by agency)
The main agencies funding this company and cumulative amounts, from this site's collected contract data. Click an agency for details.
Federal contract awards over time (past 9 fiscal years)
Federal contract awards to Leidos has risen about 113% from FY2017 to FY2025 (≈$4.99B to ≈$10.61B).
| Fiscal year | Awarded |
|---|---|
| FY2025 | ≈$10.61B |
| FY2024 | ≈$10.21B |
| FY2023 | ≈$9.35B |
| FY2022 | ≈$8.68B |
| FY2021 | ≈$8.63B |
| FY2020 | ≈$8.05B |
| FY2019 | ≈$6.76B |
| FY2018 | ≈$6.63B |
| FY2017 | ≈$4.99B |
Total federal contract awards (award types A–D) to this company per fiscal year (starting October). Source: USAspending. May be revised.
SEC filings (EDGAR)
- Current report (8-K) 2026-05-06 View on SEC ↗
- Current report (8-K) 2026-05-05 View on SEC ↗
- Quarterly report (10-Q) 2026-05-05 View on SEC ↗
- Current report (8-K) 2026-04-15 View on SEC ↗
- Current report (8-K) 2026-03-30 View on SEC ↗
- Proxy statement (DEF 14A) 2026-03-19 View on SEC ↗
- Current report (8-K) 2026-03-03 View on SEC ↗
- Current report (8-K) 2026-02-17 View on SEC ↗
Timeline
Events tied to this entity, newest first, from the data this site tracks.
Based on real dates within this site's collected set (contracts = start date / filings = filing date / rules = publication date). Not exhaustive.
FAQ
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Sources (primary)
Entity ID (UEI)：HV8BH9BPG8Y9X38JVP4R72E1MPD5KD7XAPK4QLNMVC12KWY3MYKLJHTX3MM7MDSWM6MB1BH7UE9QJD4KK1L6P1DHVE8PH2Q3NRCCMBKQ6FD7
This page is an independent organization that joins the U.S. official data below. Verify the exact, latest, and complete details with each official source.