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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /541380

    NAICS Demand Lane

    Testing Laboratories and Services, Contract Opportunities

    5,420 total opportunities (5,420 active) tied to NAICS 541380 across federal, state, local, and forecast sources.
    NAICS 541380Federal + SLED5.4K total
    View NAICS definition →
    Total Opportunities
    5.4K
    Across all indexed sources
    Active Estimate
    5.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 541380.

    DEPARTMENT OF THE INTERIOR

    Q--SOURCES SOUGHT FOR ANALYTICAL METHOD VALIDATION STUDY

    Active

    AI Summary

    The U.S. Geological Survey is seeking small businesses for an analytical method validation study involving HPLC-DAD methods to quantify antimycin A in various matrices. This sources sought notice aims to identify capable independent laboratories for this service. Interested parties should submit their capability statem…

    CO

    Posted Sep 10, 2026Due Sep 15, 2026Sources SoughtNAICS 541380Sol: DOIGFBO260042
    View details→

    DEPARTMENT OF THE INTERIOR

    B--SOURCES SOUGHT RNA SEQUENCING

    Active

    AI Summary

    The U.S. Geological Survey is seeking qualified businesses for RNA sequencing services using an Illumina NovaSeq X Plus. This sources sought announcement is for market research only and does not constitute a request for proposals. Interested parties should submit capability statements by September 15th.

    CA

    Posted Sep 10, 2026Due Sep 15, 2026Sources SoughtNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 140G0326Q0220
    View details→

    DEPARTMENT OF THE INTERIOR

    B--INTENT TO AWARD NOTICE: UNIVERSITY OF MINNESOTA

    Active

    AI Summary

    The U.S. Geological Survey intends to award a non-competitive purchase order to the University of Minnesota for geochemical analyses on water and sediment samples. This project supports research on drought and flood extremes, requiring specialized freeze core analysis. The anticipated award date is September 18, 2026, …

    VA

    Posted Sep 10, 2026Due Sep 16, 2026PresolicitationNAICS 541380Sol: DOIGFBO260040
    View details→

    DEPARTMENT OF ENERGY

    TECHNOLOGY SHOWCASE FACILITY & SUPPORT SERVICES FOR ARPA-E’S COOLERCHIPS PROGRAM

    Active

    AI Summary

    The Department of Energy is seeking quotes for host site operations and support services for the ARPA-E COOLERCHIPS Technology Program. The contractor will provide necessary facilities, utilities, infrastructure, engineering, and logistical support throughout the program's duration. Interested parties should refer to t…

    DC

    Posted Sep 10, 2026Due Sep 15, 2026Combined Synopsis/SolicitationNAICS 541380Sol: 89703026PAR000041
    View details→

    DEPARTMENT OF ENERGY

    ANALYTICAL SERVICES

    Active

    AI Summary

    The Department of Energy is seeking analytical services for environmental monitoring, sampling, and waste characterization. This presolicitation covers three areas requiring New York State Department of Health certifications. The opportunity is a follow-on to existing contracts and is not a solicitation at this time.

    NY

    Posted Sep 10, 2026Due Sep 25, 2026PresolicitationNAICS 541380Sol: BSA478026
    View details→

    DEPARTMENT OF AGRICULTURE

    CNF WATER SAMPLE TESTING

    Active

    AI Summary

    This opportunity involves a Firm-Fixed Price contract for water sample testing services for the Forest Service in Southcentral Alaska. The contractor will perform analyses to ensure compliance with drinking water regulations, including testing for various contaminants. The work will be conducted at the contractor's lab…

    OR

    Posted Sep 10, 2026Due Sep 16, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 1240BF26Q0055
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    VHA BLACK HILLS HEALTH CARE SYSTEM DIALYSIS/SPS WATER TESTING VOSB SET-ASIDE

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for dialysis and SPS water testing services under Solicitation #: 36C26326Q1063. This opportunity is set aside for VOSB and has a question deadline of September 1, 2026, and an offer deadline of September 7, 2024. Review all amendments and instructions carefull…

    MN

    Posted Sep 10, 2026Due Sep 14, 2026SolicitationNAICS 541380Veteran-Owned Small Business Set-Aside (specific to Department of Veterans Affairs)Sol: 36C26326Q1063
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    RFI/SOURCES SOUGHT NOTICE, HETEROTROPHIC PLATE COUNT (HPC) WATERLINE TESTING SERVICES, BILOXI, MS, PENSACOLA, FL AND PANAMA CITY BEACH, FL

    Active

    AI Summary

    The Department of Veterans Affairs is seeking qualified firms for Heterotrophic Plate Count (HPC) waterline testing services at various locations along the Gulf Coast. Interested parties should submit capability statements by September 23, 2026. This opportunity is aimed at identifying potential vendors for routine and…

    MS

    Posted Sep 10, 2026Due Sep 23, 2026Sources SoughtNAICS 541380Sol: 36C25626Q1337
    View details→

    DEPARTMENT OF COMMERCE

    NOTICE OF INTENT TO SOLE SOURCE - DEVELOPMENT AND VALIDATION OF EPIGENETIC AGING MODELS FOR NORTHWEST ATLANTIC FISH SPECIES - REDACTED

    Archived

    AI Summary

    The Department of Commerce's National Oceanic and Atmospheric Administration intends to sole source the development and validation of epigenetic aging models for Northwest Atlantic fish species. This opportunity is justified under simplified acquisition procedures and exceeds the simplified acquisition threshold.

    WA

    Posted Sep 10, 2026JustificationNAICS 541380Sol: REQUIREMENTS-26-2587NOI2SSREDACTED
    View details→

    DEPARTMENT OF TRANSPORTATION

    NM FS SNTFE310 263(1) GALLINAS CANYON ROAD

    Archived

    AI Summary

    This RFQ is for geotechnical borings related to the design and construction of Gallinas Canyon Road. The project involves subsurface data collection to support the design and cost estimate, including nineteen planned boreholes for corridor characterization and bridge investigation. The project is a collaboration betwee…

    CO

    Posted Sep 10, 2026Due Sep 3, 2026Combined Synopsis/SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 6982AF26Q000019
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,038
    sled
    1,321
    forecast
    61

    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

    • 541380 Definition→
    • Browse NAICS Codes→
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    About NAICS 541380

    This industry comprises establishments primarily engaged in providing analytical or diagnostic testing services, such as physical, chemical, and biological testing, to various industries. These services support product development, quality control, and regulatory compliance.

    Read the full NAICS definition →