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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /5419

    NAICS Demand Lane

    Other Professional, Scientific, and Technical Services, Contract Opportunities

    6,873 total opportunities (6,873 active) tied to NAICS 5419 across federal, state, local, and forecast sources.
    NAICS 5419Federal + SLED6.9K total
    View NAICS definition →
    Total Opportunities
    6.9K
    Across all indexed sources
    Active Estimate
    6.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 5419.

    DEPARTMENT OF STATE

    INTERPRETATION AND TRANSLATION SERVICES

    Archived

    AI Summary

    The Department of State seeks interpretation and translation services throughout U.S. Mission Mexico, including the Embassy in Mexico City, U.S. consulates, and other U.S. offices in Mexico. The anticipated firm-fixed-price contract includes a one-year base period and four one-year options, with a possible six-month ex…

    DC

    Posted Oct 30, 2026PresolicitationNAICS 541930Sol: 19MX5327R0004
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    MDEO REVERSE INDUSTRY DAYS

    Active

    AI Summary

    The Department of Veterans Affairs invites contractors to respond if interested in participating in a general Medical Disability Examination Office (MDEO) Reverse Industry Day, anticipated in December 2026. The event is for market research and industry engagement, not a specific solicitation or contract action. Procure…

    MD

    Posted Oct 30, 2026Due Nov 12, 2026Special NoticeNAICS 541990Sol: 36C10X27Q0018
    View details→

    DEPARTMENT OF AGRICULTURE

    MODOC NF, WILD HORSE AND BURRO VETERINARY SERVICES

    Active

    AI Summary

    The USDA Forest Service is seeking information on vendors able to provide veterinary services for wild horses and burros at the Double Devil Corrals on the Modoc National Forest. Services must meet response time frames of one hour as specified in the performance work statement. This is market research only; the agency …

    CA

    Posted Oct 29, 2026Due Nov 7, 2026Sources SoughtNAICS 541940Total Small Business Set-Aside (FAR 19.5)Sol: 1178420
    View details→

    DEPT OF DEFENSE

    CLEANING, INSPECTION, AND HAZARDOUS WASTE REMOVAL FOR TWO 10,000-GALLON OIL/WATER SEPARATORS

    Active

    AI Summary

    The Air Force seeks quotes from small businesses to pump, clean, and inspect two 10,000-gallon underground oil-water separators at the 934th Airlift Wing in Minneapolis, Minnesota. The work includes non-hazardous waste disposal and an optional hazardous waste disposal line item, with the contractor providing all labor,…

    MN

    Posted Oct 29, 2026Due Nov 12, 2026Combined Synopsis/SolicitationNAICS 541990Total Small Business Set-Aside (FAR 19.5)Sol: FA663327QA001
    View details→

    DEPT OF DEFENSE

    FY27 ASL INTERPRETATION SERVICES FOR USACE MVP

    Active

    AI Summary

    The U.S. Army Corps of Engineers, Mississippi Valley Division, is soliciting American Sign Language interpretation services for fiscal year 2027. The opportunity is set aside for small businesses under NAICS 541930. Specific performance requirements, contract details, and acquisition procedures are not provided in the …

    MN

    Posted Oct 29, 2026Due Nov 13, 2026SolicitationNAICS 541930Total Small Business Set-Aside (FAR 19.5)Sol: W912ES27QA005
    View details→

    DEPT OF DEFENSE

    PEGASUS SUPPORT BRIDGE

    Archived

    AI Summary

    DISA is issuing a bridge task or delivery order to maintain uninterrupted Pegasus network services while the follow-on award is resolved. The work provides subject matter expertise for planning, developing, and delivering multinational network capabilities for global users as part of the Mission Partner Environment. Th…

    MD

    Posted Oct 29, 2026JustificationNAICS 541990Sol: JA026-065
    View details→

    DEPT OF DEFENSE

    FORT CAMPBELL, KY - API 653 EXTERNAL TANK INSPECTION

    Active

    AI Summary

    The Army is soliciting quotes for an API 653 external inspection of a fuel tank at Fort Campbell, Kentucky. The acquisition is set aside for service-disabled veteran-owned small businesses. Quotes are due November 13, 2026, and should be emailed to the listed contracting specialist and contracting officer.

    NE

    Posted Oct 29, 2026Due Nov 13, 2026SolicitationNAICS 541990Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: W9128F27QA006
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    NASA NIOC ENGINEERING SERVICES

    Active

    AI Summary

    NASA/NSSC seeks capability statements for MITRE NASA NIOC engineering services at Marshall Space Flight Center, with an updated period of performance of November 1, 2026, through August 31, 2027. NASA intends to award a sole-source contract to The MITRE Corporation and is using responses only to assess whether competit…

    MS

    Posted Oct 29, 2026Due Nov 2, 2026Special NoticeNAICS 541990Sol: 80NSSC27945244Q
    View details→

    NATIONAL ARCHIVES AND RECORDS ADMINISTRATION

    ARTIFACT CONSERVATION PROJECT COORDINATOR

    Active

    AI Summary

    NARA seeks a project coordinator to support a team overseeing a three-year initiative involving multiple conservation projects at its Presidential Libraries and Museums. Work will follow the attached statement of work. Amendment 0001 updates the RFQ documentation; the solicitation lists a small-business set-aside.

    MD

    Posted Oct 29, 2026Due Nov 12, 2026SolicitationNAICS 541990Total Small Business Set-Aside (FAR 19.5)Sol: 88310327Q00012
    View details→

    DEPT OF DEFENSE

    SAF/CDM COMMERCIAL SOLUTIONS OPENING AND SPECIFIC CALLS

    Active

    AI Summary

    The Air Force SAF/CDM Commercial Solutions Opening seeks innovative commercial products, technologies, and services addressing defense mission needs and capability gaps. Vendors submit white papers first and may be invited to submit full proposals. The full-and-open, two-step competition anticipates multiple FAR or Oth…

    VA

    Posted Oct 28, 2026Due Oct 1, 2027SolicitationNAICS 541990Sol: FA7146-21-S-C-0001
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    5,601
    sled
    947
    forecast
    325

    Related NAICS Codes

    • 54, Professional, Scientific, and Technical Services→
    • 541, Professional, Scientific, and Technical Services→
    • 5411, Legal Services→
    • 54111, Offices of Lawyers→
    • 541110, Offices of Lawyers→
    • 54112, Offices of Notaries→
    • 541120, Offices of Notaries→
    • 54119, Other Legal Services→
    • 541191, Title Abstract and Settlement Offices→
    • 541199, All Other Legal Services→

    Explore

    • 5419 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
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    • Browse by State→

    About NAICS 5419

    This industry comprises establishments primarily engaged in providing professional, scientific, and technical services not classified elsewhere. These services include a variety of specialized consulting, testing, and other technical services.

    Read the full NAICS definition →