Federal Contractor Index

    Amentum Technology, INC.

    UEI DTRJLHVLK8F4 CAGE 7EBK3 Active Tullahoma, TN

    Other Than Small Business · Data through September 2, 2026

    Obligations, FY2025
    $1.13B
    Total obligations, FY2023–FY2025
    $2.96B
    Contract actions, FY2023–FY2025
    56
    Top agency
    National Aeronautics and Space Administration

    Obligations by fiscal year

    FY2021: $429,860,239FY2022: $371,569,627FY2023: $843,033,380FY2024: $987,159,131FY2025: $1,125,287,854FY2026: $771,402,556
    Fiscal yearObligations
    FY2026 (partial year)$771.4M
    FY2025$1.13B
    FY2024$987.2M
    FY2023$843.0M
    FY2022$371.6M
    FY2021$429.9M

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    National Aeronautics and Space Administration$2.52B55.5%
    Department of Defense$2.01B44.5%
    NAICS codeObligationsShare
    541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$2.49B55%
    541712 — Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)$2.04B45%
    PSC codeObligationsShare
    AR13 — Space R&D Services; Space Flight, Research and Supporting Activities; Experimental Development$1.27B28.1%
    AR15 — Space R&D Svcs; Space Flight, Research & Supporting Activities; R&D Facilities & Maj Equip$1.22B27%
    AC23 — National Defense R&D Services; Atomic Energy Defense Activities; Experimental Development$1.10B24.2%
    AC13 — National Defense R&D Services; Department of Defense - Military; Experimental Development$816.1M18%
    M1BG — Operation of Electronic and Communications Facilities$70.1M1.5%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Cost Plus Award Fee$2.49B55%
    Cost Plus Incentive Fee$1.92B42.4%
    Firm Fixed Price$56.7M1.3%
    Fixed Price Incentive$38.8M0.9%
    Order Dependent (idv Allows Pricing Arrangement to Be Determined Separately for Each Order)$23.2M0.5%
    Cost Plus Fixed Fee-$175K0%
    Set-aside typeObligationsShare
    No Set Aside Used.$2.52B55.5%
    Not Specified$2.01B44.5%

    Place of performance by state

    StateObligationsShare
    Not specified$2.51B55.5%
    CO$2.01B44.5%
    FL$529K0%
    AL$5000%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    80KSC023DA016 · NAICS 541715National Aeronautics and Space AdministrationMay 1, 2023 – —$84.5MView on USAspending
    80KSC023DA016 · NAICS 541715National Aeronautics and Space AdministrationMay 1, 2023 – —$69.7MView on USAspending
    HQ079618F8003 · NAICS 541712Department of DefenseMarch 5, 2018 – October 31, 2022$64.7MView on USAspending
    80KSC023DA016 · NAICS 541715National Aeronautics and Space AdministrationMay 1, 2023 – —$60.6MView on USAspending
    80KSC023DA016 · NAICS 541715National Aeronautics and Space AdministrationMay 1, 2023 – —$60.0MView on USAspending
    80KSC023DA016 · NAICS 541715National Aeronautics and Space AdministrationMay 1, 2023 – —$57.5MView on USAspending
    80JSC022DA035 · NAICS 541715National Aeronautics and Space AdministrationAugust 1, 2022 – —$52.4MView on USAspending
    80KSC023DA016 · NAICS 541715National Aeronautics and Space AdministrationMay 1, 2023 – —$51.1MView on USAspending
    HQ085722F8003 · NAICS 541712Department of DefenseSeptember 5, 2022 – August 8, 2025$50.5MView on USAspending
    80KSC023DA016 · NAICS 541715National Aeronautics and Space AdministrationMay 1, 2023 – —$46.0MView on USAspending

    Parent company

    Amentum Holdings INC. (UEI TU4KCXMM9AP6)

    Other UEIs under this parent

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    What the numbers show

    No transaction in this record used a small-business set-aside; all obligations were awarded with no set-aside or an unspecified type.

    Obligations increased from $987.2M in FY2024 to $1.13B in FY2025, the last closed fiscal year.

    Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2021–FY2026, downloaded 2026-09-18. Figures are net obligations and can include de-obligations. Department of Defense data is published with a 90-day delay. View this contractor's largest contract on USAspending.gov.

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