Federal Contractor Index

    Client/server Software Solutions INC

    UEI CMSHG28J2L78 CAGE 1HYP0 Active Vienna, VA

    Small Business · Data through September 29, 2026

    Obligations, FY2026
    $15.8M
    Total obligations, FY2024–FY2026
    $45.0M
    Contract actions, FY2024–FY2026
    36
    Top agency
    Department of Defense

    Obligations by fiscal year

    FY2021: $15,107,393FY2022: $9,711,399FY2023: $18,489,447FY2024: $14,772,538FY2025: $14,355,553FY2026: $15,823,006
    Fiscal yearObligations
    FY2026$15.8M
    FY2025$14.4M
    FY2024$14.8M
    FY2023$18.5M
    FY2022$9.7M
    FY2021$15.1M

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    Department of Defense$69.1M78.3%
    Department of the Treasury$19.1M21.7%
    General Services Administration$8K0%
    Department of Transportation$00%
    National Aeronautics and Space Administration$00%
    NAICS codeObligationsShare
    541330 — Engineering Services$65.2M73.9%
    541512 — Computer Systems Design Services$20.7M23.4%
    541519 — Other Computer Related Services$2.4M2.7%
    541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$8K0%
    541350 — Building Inspection Services$3K0%
    PSC codeObligationsShare
    R425 — Support- Professional: Engineering/technical$65.1M73.8%
    R408 — Support- Professional: Program Management/support$11.2M12.7%
    DA01 — It and Telecom - Business Application/application Development Support Services (labor)$7.8M8.8%
    R410 — Support- Professional: Program Evaluation/review/development$2.8M3.1%
    DJ10 — It and Telecom - Security and Compliance As a Service$1.5M1.7%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Fixed Price Level of Effort$62.2M70.5%
    Firm Fixed Price$26.0M29.5%
    Order Dependent (idv Allows Pricing Arrangement to Be Determined Separately for Each Order)$8K0%
    Set-aside typeObligationsShare
    Not Specified$76.7M86.9%
    Service Disabled Veteran Owned Small Business Set-Aside$4.3M4.9%
    8a Competed$2.4M2.7%
    Sdvosb Sole Source$1.9M2.2%
    No Set Aside Used.$1.6M1.8%
    Women Owned Small Business Sole Source$1.5M1.7%
    Women Owned Small Business$3K0%
    Small Business Set Aside - Total-$126K-0.1%

    Place of performance by state

    StateObligationsShare
    NE$66.7M75.6%
    MD$8.6M9.7%
    VA$8.0M9.1%
    MI$4.0M4.5%
    PA$990K1.1%
    Not specified$8K0%
    CA-$69K-0.1%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    FA460019FA071 · NAICS 541330Department of DefenseJune 21, 2019 – July 7, 2022$4.0MView on USAspending
    2032H523F00734 · NAICS 541512Department of the TreasurySeptember 30, 2023 – September 29, 2024$3.4MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2027$3.2MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2027$2.7MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2027$2.7MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2027$2.5MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2027$2.5MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2023$2.4MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2027$2.2MView on USAspending
    FA460023F0006 · NAICS 541330Department of DefenseNovember 30, 2022 – November 30, 2027$2.1MView on USAspending

    Similar contractors

    What the numbers show

    11% of obligations on file ($10.0M) used a small-business set-aside; the rest carried no set-aside or an unspecified type.

    Obligations increased from $14.4M in FY2025 to $15.8M 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.

    To request removal of this profile, use the contact form and select "Removal request." Requests are processed within 30 days.