Federal Contractor Index

    Sts Systems Defense LLC

    UEI E851ND24QMX9 CAGE 88KS3 Active San Antonio, TX

    Small Business · Data through June 4, 2026

    Obligations, FY2025
    $79.4M
    Total obligations, FY2023–FY2025
    $97.7M
    Contract actions, FY2023–FY2025
    34
    Top agency
    Department of Defense

    Obligations by fiscal year

    FY2021: $1,252,322FY2022: $2,440,240FY2023: $2,506,196FY2024: $15,695,691FY2025: $79,449,137FY2026: $6,694,979
    Fiscal yearObligations
    FY2026 (partial year)$6.7M
    FY2025$79.4M
    FY2024$15.7M
    FY2023$2.5M
    FY2022$2.4M
    FY2021$1.3M

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    Department of Defense$108.0M100%
    NAICS codeObligationsShare
    541330 — Engineering Services$74.6M69%
    332311 — Prefabricated Metal Building and Component Manufacturing$21.9M20.2%
    561720 — Janitorial Services$11.3M10.5%
    541611 — Administrative Management and General Management Consulting Services$241K0.2%
    811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$48K0%
    PSC codeObligationsShare
    R425 — Support- Professional: Engineering/technical$65.6M60.8%
    5410 — Prefabricated and Portable Buildings$21.9M20.2%
    S201 — Housekeeping- Custodial Janitorial$11.3M10.5%
    K016 — Modification of Equipment- Aircraft Components and Accessories$5.7M5.3%
    7A20 — It and Telecom - Application Development Software (perpetual License Software)$2.9M2.7%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Cost No Fee$54.5M50.5%
    Firm Fixed Price$52.3M48.4%
    Cost Plus Fixed Fee$1.2M1.1%
    Set-aside typeObligationsShare
    Not Specified$74.6M69%
    8(a) Sole Source$22.1M20.5%
    No Set Aside Used.$11.3M10.5%

    Place of performance by state

    StateObligationsShare
    UT$74.0M68.5%
    TX$17.0M15.8%
    VA$11.3M10.5%
    NV$5.6M5.2%
    GA$123K0.1%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    FA822825C0005 · NAICS 332311Department of DefenseSeptember 25, 2025 – April 26, 2027$21.6MView on USAspending
    FA822825F0014 · NAICS 541330Department of DefenseAugust 26, 2025 – April 9, 2027$20.3MView on USAspending
    FA822724F0049 · NAICS 541330Department of DefenseJuly 2, 2024 – January 1, 2026$5.8MView on USAspending
    FA822825F0013 · NAICS 541330Department of DefenseJune 1, 2025 – October 31, 2026$5.5MView on USAspending
    FA822725F0016 · NAICS 541330Department of DefenseMarch 24, 2025 – August 24, 2026$4.9MView on USAspending
    FA823226FB088 · NAICS 541330Department of DefenseFebruary 18, 2026 – February 17, 2027$4.5MView on USAspending
    FA822725F0040 · NAICS 541330Department of DefenseSeptember 26, 2025 – August 26, 2026$4.3MView on USAspending
    FA822725F0015 · NAICS 541330Department of DefenseMarch 24, 2025 – November 24, 2026$4.0MView on USAspending
    FA822825F0005 · NAICS 541330Department of DefenseFebruary 19, 2025 – August 27, 2026$2.9MView on USAspending
    FA823225F0031 · NAICS 541330Department of DefenseFebruary 18, 2025 – February 17, 2026$2.8MView on USAspending

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    What the numbers show

    100% of this contractor's obligations on file ($108.0M of $108.0M) came from a single agency, Department of Defense.

    20% of obligations on file ($22.1M) used a small-business set-aside; the rest carried no set-aside or an unspecified type.

    Obligations increased from $15.7M in FY2024 to $79.4M 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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