Federal Contractor Index

    Caelum Research CORPORATION

    UEI WEHJBK4MXSN8 CAGE 0DLL1 Active Rockville, MD

    Other Than Small Business · Data through September 17, 2026

    Obligations, FY2026
    $31.7M
    Total obligations, FY2024–FY2026
    $98.0M
    Contract actions, FY2024–FY2026
    35
    Top agency
    Department of Defense

    Obligations by fiscal year

    FY2021: $5,387,966FY2022: $17,559,945FY2023: $32,328,535FY2024: $31,096,226FY2025: $35,182,594FY2026: $31,745,277
    Fiscal yearObligations
    FY2026$31.7M
    FY2025$35.2M
    FY2024$31.1M
    FY2023$32.3M
    FY2022$17.6M
    FY2021$5.4M

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    Department of Defense$150.9M98.4%
    Department of Commerce$1.2M0.8%
    Department of Homeland Security$1.1M0.7%
    General Services Administration$3K0%
    Department of State$00%
    NAICS codeObligationsShare
    518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services$119.6M78%
    541511 — Custom Computer Programming Services$17.3M11.3%
    541519 — Other Computer Related Services$15.6M10.2%
    541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$998K0.7%
    541350 — Building Inspection Services$3K0%
    PSC codeObligationsShare
    DE01 — It and Telecom - End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (labor)$60.6M39.5%
    R425 — Support- Professional: Engineering/technical$33.6M21.9%
    R702 — Support- Management: Data Collection$25.4M16.6%
    D314 — It and Telecom- System Acquisition Support$14.5M9.5%
    DG10 — It and Telecom - Network As a Service$9.9M6.4%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Cost Plus Fixed Fee$58.4M38.1%
    Time and Materials$52.9M34.5%
    Firm Fixed Price$39.8M26%
    Labor Hours$2.4M1.6%
    Order Dependent (idv Allows Pricing Arrangement to Be Determined Separately for Each Order)$3K0%
    Fixed Price Level of Effort-$196K-0.1%
    Set-aside typeObligationsShare
    Not Specified$136.6M89.1%
    Women Owned Small Business$16.9M11%
    No Set Aside Used.$153K0.1%
    Small Business Set Aside - Total-$389K-0.3%

    Place of performance by state

    StateObligationsShare
    MD$120.7M78.8%
    AL$18.9M12.3%
    PA$11.5M7.5%
    WA$2.4M1.6%
    Not specified$3K0%
    MI-$196K-0.1%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    W91CRB22F0254 · NAICS 518210Department of DefenseJune 1, 2022 – April 14, 2023$10.5MView on USAspending
    W91CRB26FA041 · NAICS 518210Department of DefenseJanuary 1, 2026 – December 31, 2026$8.9MView on USAspending
    W91CRB24F0067 · NAICS 518210Department of DefenseJanuary 1, 2024 – December 31, 2024$5.7MView on USAspending
    W31P4Q19F0324 · NAICS 541511Department of DefenseMay 22, 2019 – May 31, 2024$4.2MView on USAspending
    W31P4Q19F0324 · NAICS 541511Department of DefenseMay 22, 2019 – May 31, 2023$4.1MView on USAspending
    W31P4Q19F0324 · NAICS 541511Department of DefenseMay 22, 2019 – May 31, 2022$4.1MView on USAspending
    W911S024F0186 · NAICS 541519Department of DefenseJune 28, 2024 – July 7, 2027$3.6MView on USAspending
    W91CRB26FA125 · NAICS 518210Department of DefenseApril 15, 2026 – April 14, 2027$3.3MView on USAspending
    W911S024F0186 · NAICS 541519Department of DefenseJune 28, 2024 – July 7, 2026$3.1MView on USAspending
    W9124P25F0042 · NAICS 541519Department of DefenseNovember 30, 2024 – November 30, 2025$3.1MView on USAspending

    Parent company

    Caelum Research CORPORATION (UEI EWFUUYV1FM36)

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    What the numbers show

    98% of this contractor's obligations on file ($150.9M of $153.3M) came from a single agency, Department of Defense.

    11% of obligations on file ($16.5M) used a small-business set-aside; the rest carried no set-aside or an unspecified type.

    Obligations decreased from $35.2M in FY2025 to $31.7M 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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