Federal Contractor Index

    Mathematica INC.

    UEI UJMMR3K2CDK6 CAGE 1EFU9 Active Washington, DC

    Other Than Small Business · Data through September 4, 2026

    Obligations, FY2025
    $11.0M
    Total obligations, FY2023–FY2025
    $233.2M
    Contract actions, FY2023–FY2025
    193
    Top agency
    Department of Health and Human Services

    Obligations by fiscal year

    FY2021: $108,458,460FY2022: $104,641,508FY2023: $112,025,270FY2024: $110,176,875FY2025: $11,002,665FY2026: $18,705,281
    Fiscal yearObligations
    FY2026 (partial year)$18.7M
    FY2025$11.0M
    FY2024$110.2M
    FY2023$112.0M
    FY2022$104.6M
    FY2021$108.5M

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    Department of Health and Human Services$222.8M47.9%
    Department of the Interior$107.6M23.1%
    Department of Labor$36.4M7.8%
    Department of Agriculture$32.8M7.1%
    Department of Education$32.1M6.9%
    NAICS codeObligationsShare
    541611 — Administrative Management and General Management Consulting Services$318.1M68.4%
    541720 — Research and Development in the Social Sciences and Humanities$149.7M32.2%
    541519 — Other Computer Related Services$4.4M0.9%
    541990 — All Other Professional, Scientific, and Technical Services$1.3M0.3%
    541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$1.2M0.3%
    PSC codeObligationsShare
    R499 — Support- Professional: Other$250.4M53.9%
    B599 — Special Studies/analysis- Other$74.8M16.1%
    R410 — Support- Professional: Program Evaluation/review/development$66.1M14.2%
    R408 — Support- Professional: Program Management/support$28.0M6%
    R405 — Support- Professional: Operations Research/quantitative Analysis$11.8M2.5%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Firm Fixed Price$183.8M39.5%
    Cost Plus Fixed Fee$148.0M31.8%
    Time and Materials$127.3M27.4%
    Labor Hours$5.9M1.3%
    Order Dependent (idv Allows Pricing Arrangement to Be Determined Separately for Each Order)$5000%
    Set-aside typeObligationsShare
    Not Specified$445.7M95.9%
    No Set Aside Used.$19.3M4.1%

    Place of performance by state

    StateObligationsShare
    DC$336.7M72.4%
    MD$88.6M19%
    VA$33.2M7.1%
    NJ$5.0M1.1%
    Not specified$1.3M0.3%
    GA$268K0.1%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    75FCMC19F0005 · NAICS 541720Department of Health and Human ServicesSeptember 16, 2019 – January 15, 2024$27.6MView on USAspending
    140D0424F0450 · NAICS 541611Department of the InteriorApril 4, 2024 – April 2, 2026$27.3MView on USAspending
    91990023F0338 · NAICS 541611Department of EducationSeptember 1, 2023 – August 31, 2024$19.9MView on USAspending
    75FCMC19F0008 · NAICS 541720Department of Health and Human ServicesSeptember 16, 2019 – September 15, 2023$14.0MView on USAspending
    75FCMC18F0002 · NAICS 541720Department of Health and Human ServicesSeptember 16, 2018 – September 15, 2023$13.9MView on USAspending
    75FCMC19F0008 · NAICS 541720Department of Health and Human ServicesSeptember 16, 2019 – September 15, 2023$13.8MView on USAspending
    75FCMC18F0002 · NAICS 541720Department of Health and Human ServicesSeptember 16, 2018 – September 15, 2022$13.2MView on USAspending
    75FCMC19F0008 · NAICS 541720Department of Health and Human ServicesSeptember 16, 2019 – September 15, 2022$10.8MView on USAspending
    140D0423F1290 · NAICS 541611Department of the InteriorSeptember 25, 2023 – September 24, 2028$10.3MView on USAspending
    91990022F0347 · NAICS 541611Department of EducationAugust 1, 2022 – July 31, 2023$10.0MView on USAspending

    Similar contractors

    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 decreased from $110.2M in FY2024 to $11.0M 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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