Federal Contractor Index

    Stronghold Engineering INC

    UEI EG59ND6RTQ43 CAGE 0ZCX2 Active Perris, CA

    Other Than Small Business · Data through September 25, 2026

    Obligations, FY2026
    $114.6M
    Total obligations, FY2024–FY2026
    $227.6M
    Contract actions, FY2024–FY2026
    11
    Top agency
    Department of the Interior

    Obligations by fiscal year

    FY2021: $224,378FY2022: $7,190,821FY2023: $214,306,845FY2024: $69,394,135FY2025: $43,540,299FY2026: $114,619,004
    Fiscal yearObligations
    FY2026$114.6M
    FY2025$43.5M
    FY2024$69.4M
    FY2023$214.3M
    FY2022$7.2M
    FY2021$224K

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    Department of the Interior$270.5M60.2%
    Department of Transportation$100.9M22.5%
    Department of Defense$69.2M15.4%
    Department of Veterans Affairs$8.7M1.9%
    NAICS codeObligationsShare
    237110 — Water and Sewer Line and Related Structures Construction$226.4M50.4%
    236220 — Commercial and Institutional Building Construction$218.9M48.7%
    237130 — Power and Communication Line and Related Structures Construction$3.8M0.9%
    238210 — Electrical Contractors and Other Wiring Installation Contractors$188K0%
    221118 — Other Electric Power Generation$00%
    PSC codeObligationsShare
    Y1NZ — Construction of Other Utilities$226.4M50.4%
    Y1BA — Construction of Air Traffic Control Towers$101.7M22.6%
    Z2JZ — Repair Or Alteration of Miscellaneous Buildings$68.4M15.2%
    Y1QA — Construction of Restoration of Real Property (public Or Private)$40.1M8.9%
    Y1DA — Construction of Hospitals and Infirmaries$8.7M1.9%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Firm Fixed Price$449.3M100%
    Set-aside typeObligationsShare
    No Set Aside Used.$380.9M84.8%
    Not Specified$68.3M15.2%

    Place of performance by state

    StateObligationsShare
    AZ$266.5M59.3%
    CA$114.5M25.5%
    HI$68.3M15.2%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    140P2023C0001 · NAICS 237110Department of the InteriorMarch 14, 2023 – September 11, 2026$208.0MView on USAspending
    697DCK26C00217 · NAICS 236220Department of TransportationAugust 27, 2026 – August 31, 2029$100.9MView on USAspending
    N6247824F4206 · NAICS 236220Department of DefenseJuly 31, 2024 – November 3, 2027$68.2MView on USAspending
    140P2025C0030 · NAICS 236220Department of the InteriorMay 28, 2025 – January 31, 2027$37.0MView on USAspending
    36C10F19C0012 · NAICS 236220Department of Veterans AffairsJune 28, 2019 – August 10, 2022$6.6MView on USAspending
    140P2023C0001 · NAICS 237110Department of the InteriorMarch 14, 2023 – January 8, 2028$5.1MView on USAspending
    140P2023C0001 · NAICS 237110Department of the InteriorMarch 14, 2023 – February 8, 2027$3.8MView on USAspending
    140A1123C0001 · NAICS 237130Department of the InteriorFebruary 3, 2023 – September 4, 2023$3.3MView on USAspending
    140P2023C0001 · NAICS 237110Department of the InteriorMarch 14, 2023 – January 8, 2028$1.7MView on USAspending
    140P2023C0001 · NAICS 237110Department of the InteriorMarch 14, 2023 – February 8, 2027$1.7MView on USAspending

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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 $43.5M in FY2025 to $114.6M in FY2026, the last closed fiscal year.

    Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2021–FY2026, downloaded 2026-10-21. 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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