Federal Contractor Index

    Thoma-Sea Marine Constructors, L.L.C.

    UEI CHEUP6NNZHL9 CAGE 6CEL5 Active Houma, LA

    Small Business · Data through September 3, 2026

    Obligations, FY2025
    $37.5M
    Total obligations, FY2023–FY2025
    $392.7M
    Contract actions, FY2023–FY2025
    27
    Top agency
    Department of Commerce

    Obligations by fiscal year

    FY2021: $204,998,099FY2022: $10,091,284FY2023: $324,549,679FY2024: $30,656,897FY2025: $37,507,996FY2026: $39,693,033
    Fiscal yearObligations
    FY2026 (partial year)$39.7M
    FY2025$37.5M
    FY2024$30.7M
    FY2023$324.5M
    FY2022$10.1M
    FY2021$205.0M

    Agencies, NAICS, and PSC codes

    Top awarding agencies
    AgencyObligationsShare
    Department of Commerce$331.2M51.2%
    Department of Defense$269.8M41.7%
    Department of Homeland Security$46.5M7.2%
    NAICS codeObligationsShare
    336611 — Ship Building and Repairing$647.2M100%
    488330 — Navigational Services to Shipping$252K0%
    PSC codeObligationsShare
    1910 — Transport Vessels, Passenger and Troop$527.6M81.5%
    J998 — Non-Nuclear Ship Repair (east)$44.0M6.8%
    1915 — Cargo and Tanker Vessels$26.4M4.1%
    J019 — Maint/repair/rebuild of Equipment- Ships, Small Craft, Pontoons, and Floating Docks$25.1M3.9%
    1935 — Barges and Lighters, Special Purpose$15.0M2.3%

    Contract type and set-aside mix

    Contract pricing typeObligationsShare
    Firm Fixed Price$647.5M100%
    Set-aside typeObligationsShare
    No Set Aside Used.$534.7M82.6%
    Small Business Set Aside - Total$110.2M17%
    Not Specified$2.6M0.4%

    Place of performance by state

    StateObligationsShare
    LA$644.1M99.5%
    NJ$2.6M0.4%
    HI$614K0.1%
    IL$199K0%

    Largest contract actions on file

    AwardAgencyPeriod of performanceObligationRecord
    1305M223CNMAN0006 · NAICS 336611Department of CommerceJune 23, 2023 – December 30, 2027$305.8MView on USAspending
    N0002419C2216 · NAICS 336611Department of DefenseJanuary 22, 2019 – June 29, 2024$178.1MView on USAspending
    1305M223CNMAN0006 · NAICS 336611Department of CommerceJune 23, 2023 – May 21, 2029$24.3MView on USAspending
    W912BU21C0012 · NAICS 336611Department of DefenseMarch 12, 2021 – March 10, 2023$15.8MView on USAspending
    W912BU24C0042 · NAICS 336611Department of DefenseOctober 7, 2024 – June 15, 2026$11.4MView on USAspending
    W912BU24C0042 · NAICS 336611Department of DefenseOctober 7, 2024 – November 11, 2025$8.3MView on USAspending
    W912BU21C0012 · NAICS 336611Department of DefenseMarch 12, 2021 – October 11, 2026$6.9MView on USAspending
    N0002419C2216 · NAICS 336611Department of DefenseJanuary 22, 2019 – January 22, 2020$5.2MView on USAspending
    1305M221PNMAN0376 · NAICS 336611Department of CommerceSeptember 16, 2021 – March 28, 2022$3.0MView on USAspending
    W912BU23P0025 · NAICS 336611Department of DefenseJune 23, 2023 – August 15, 2023$2.8MView on USAspending

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    What the numbers show

    17% of obligations on file ($110.2M) used a small-business set-aside; the rest carried no set-aside or an unspecified type.

    Obligations increased from $30.7M in FY2024 to $37.5M 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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