Federal Contractor Index

    Experimental Pathology Laboratories, INC.

    UEI E4S8XBDQ4AN1 CAGE 5V709 Active Sterling, VA

    Small Business · Data through September 25, 2026

    Obligations, FY2026
    $10.1M
    Total obligations, FY2024–FY2026
    $26.0M
    Contract actions, FY2024–FY2026
    18
    Top agency
    Department of Health and Human Services

    Obligations by fiscal year

    FY2021: $7,660,982FY2022: $7,431,010FY2023: $5,507,792FY2024: $8,021,210FY2025: $7,817,350FY2026: $10,112,325
    Fiscal yearObligations
    FY2026$10.1M
    FY2025$7.8M
    FY2024$8.0M
    FY2023$5.5M
    FY2022$7.4M
    FY2021$7.7M

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    Department of Health and Human Services$46.2M99.3%
    Environmental Protection Agency$247K0.5%
    Department of the Interior$102K0.2%
    NAICS codeObligationsShare
    493120 — Refrigerated Warehousing and Storage$34.1M73.2%
    541712 — Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)$10.8M23.2%
    541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$1.6M3.5%
    541940 — Veterinary Services$234K0.5%
    541714 — Research and Development in Biotechnology (except Nanobiotechnology)$128K0.3%
    PSC codeObligationsShare
    R499 — Support- Professional: Other$34.1M73.2%
    AZ11 — R&D- Other Research and Development (basic Research)$10.3M22.1%
    AJ11 — General Science and Technology R&D Services; General Science and Technology; Basic Research$1.7M3.6%
    Q301 — Reference Laboratory Testing$305K0.7%
    B510 — Special Studies/analysis- Environmental Assessments$65K0.1%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Cost Plus Fixed Fee$45.9M98.7%
    Firm Fixed Price$601K1.3%
    Set-aside typeObligationsShare
    No Set Aside Used.$36.3M78%
    Small Business Set Aside - Partial$10.7M23.1%
    Not Specified-$68K-0.1%
    Small Business Set Aside - Total-$445K-1%

    Place of performance by state

    StateObligationsShare
    NC$46.1M99%
    VA$409K0.9%
    OH$65K0.1%
    NV$15K0%
    WV$11K0%
    MD-$25K-0.1%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    75N96018C00006 · NAICS 493120Department of Health and Human ServicesSeptember 25, 2018 – September 28, 2023$5.6MView on USAspending
    75N96018C00006 · NAICS 493120Department of Health and Human ServicesSeptember 25, 2018 – September 28, 2022$5.0MView on USAspending
    75N96024C00002 · NAICS 493120Department of Health and Human ServicesMarch 29, 2024 – March 28, 2027$3.9MView on USAspending
    75N96024C00002 · NAICS 493120Department of Health and Human ServicesMarch 29, 2024 – March 28, 2026$3.6MView on USAspending
    75N96024C00002 · NAICS 493120Department of Health and Human ServicesMarch 29, 2024 – March 28, 2027$3.3MView on USAspending
    75N96024C00002 · NAICS 493120Department of Health and Human ServicesMarch 29, 2024 – March 28, 2025$3.1MView on USAspending
    HHSN273201500014C · NAICS 541712Department of Health and Human ServicesJuly 23, 2015 – July 27, 2022$3.1MView on USAspending
    75N96018C00006 · NAICS 493120Department of Health and Human ServicesSeptember 25, 2018 – September 28, 2023$2.8MView on USAspending
    75N96024C00002 · NAICS 493120Department of Health and Human ServicesMarch 29, 2024 – March 28, 2025$2.8MView on USAspending
    HHSN273201500014C · NAICS 541712Department of Health and Human ServicesJuly 23, 2015 – July 27, 2024$2.5MView on USAspending

    Similar contractors

    What the numbers show

    99% of this contractor's obligations on file ($46.2M of $46.6M) came from a single agency, Department of Health and Human Services.

    22% of obligations on file ($10.3M) used a small-business set-aside; the rest carried no set-aside or an unspecified type.

    Obligations increased from $7.8M in FY2025 to $10.1M 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.