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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /54171

    NAICS Demand Lane

    Research and Development in the Physical, Engineering, and Life Sciences, Contract Opportunities

    7,871 total opportunities (7,871 active) tied to NAICS 54171 across federal, state, local, and forecast sources.
    NAICS 54171Federal + SLED7.9K total
    View NAICS definition →
    Total Opportunities
    7.9K
    Across all indexed sources
    Active Estimate
    7.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 54171.

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    A--RISK UNDERLYING RURAL AREAS LONGITUDINAL (RURAL) H

    Active

    AI Summary

    The National Institutes of Health is soliciting proposals for the Risk Underlying Rural Areas Longitudinal Heart and Lung Study Expansion Cohort. This opportunity focuses on health research related to rural populations and aims to enhance understanding of heart and lung health risks. Interested bidders should prepare t…

    MD

    Posted Sep 14, 2026Due Nov 5, 2026SolicitationNAICS 541715Sol: 75N98026R00074
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    2026 REQUEST FOR WHITE PAPERS: NASA SBIR/STTR PHASE II SEQUENTIAL AWARDS

    Active

    AI Summary

    NASA is seeking white papers for Phase II Sequential awards under the SBIR program, with a focus on technologies that can reduce risks for key programs. The deadline for submission is September 16, 2026. This call aims to evaluate small business capabilities and map technologies to NASA's priorities, although it does n…

    Posted Sep 14, 2026Due Sep 16, 2026Special NoticeNAICS 541715Total Small Business Set-Aside (FAR 19.5)Sol: 80NSSC26R0014
    View details→

    DEPT OF DEFENSE

    BEAMERS INDUSTRY DAY ANNOUNCEMENT

    Active

    AI Summary

    DARPA is hosting an Industry Day for the BEAMERS program on September 30, 2026, in Arlington, VA. This event aims to provide information on the program and facilitate discussions on capabilities and teaming opportunities. Advanced registration is required for participation.

    VA

    Posted Sep 14, 2026Due Sep 23, 2026Special NoticeNAICS 541715Sol: DARPA-SN-26-122
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    RESTORATIVE AND HEALTH-ENHANCING SLEEP TIME (REST)

    Active

    AI Summary

    The Advanced Research Projects Agency for Health (ARPA-H) is soliciting proposals for the Restorative & Health-Enhancing Sleep Time (REST) program. This initiative aims to revolutionize sleep measurement and treatment through innovative, objective technologies that enhance sleep health and improve long-term health outc…

    MD

    Posted Sep 14, 2026Due Oct 13, 2026SolicitationNAICS 541715Sol: ARPA-H-SOL-26-159
    View details→

    DEPT OF DEFENSE

    PERRSEUS

    Active

    AI Summary

    The Defense Advanced Research Projects Agency (DARPA) is seeking innovative proposals for the development of compact cold-atom devices and ultra-high Q MEMS and photonics devices, utilizing microscale ultra-high-vacuum systems. This solicitation invites advanced technological solutions to enhance these cutting-edge dev…

    VA

    Posted Sep 14, 2026Due Sep 23, 2026SolicitationNAICS 541715Sol: DARPA-PS-26-127
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    WHOLE GENOME SEQUENCING FOR INVESTIGATION OF AGE-RELATED CHRONIC DISEASE IN HANDLS PARTICIPANTS

    Active

    AI Summary

    The National Institutes of Health seeks a contractor for whole genome sequencing to investigate genetic contributions to age-related chronic diseases in HANDLS participants. The contractor will perform sequencing, data analysis, and provide documentation while ensuring participant confidentiality. This opportunity is a…

    MD

    Posted Sep 14, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 541714Sol: 75N98026R00166
    View details→

    DEPT OF DEFENSE

    RELENTLESS WOLFPACK CALL AMENDMENT

    Active

    AI Summary

    The Relentless Wolfpack CALL 01 for RA South under the PACER BAA is being amended. Performers must request revised documents and submit proposals via the PIEE solicitation module. The due date remains unchanged, and all necessary attachments are available upon request.

    FL

    Posted Sep 14, 2026Due Oct 2, 2026SolicitationNAICS 541715Sol: FA239123S2403RWCALL01RASouth
    View details→

    DEPARTMENT OF TRANSPORTATION

    PIPELINE SAFETY RESEARCH AND DEVELOPMENT (R&D) - RESEARCH ANNOUNCEMENT 12

    Active

    AI Summary

    The Department of Transportation's Pipeline and Hazardous Materials Safety Administration is soliciting applications for research projects under Research Announcement 12. Proposals must be submitted electronically by November 2, 2026, and will be evaluated based on their relevance to pipeline safety. All applicants mus…

    DC

    Posted Sep 14, 2026Due Nov 2, 2026SolicitationNAICS 54171Sol: 693JK326RA001
    View details→

    DEPT OF DEFENSE

    MANTECH SPECIAL BROAD AGENCY ANNOUNCEMENT (SBAA): ACCELERATING MARITIME MODERNIZATION: INNOVATION IN NAVAL MANUFACTURING, SUSTAINMENT, AND INDUSTRIAL BASE CAPABILITY

    Active

    AI Summary

    The Navy Manufacturing Technology Program seeks proposals for research and development aimed at enhancing manufacturing capabilities in naval operations. This opportunity focuses on innovations that improve efficiency in shipyards and maintenance depots, contributing to a resilient industrial ecosystem. Offerors should…

    VA

    Posted Sep 14, 2026Due Sep 15, 2026SolicitationNAICS 541715Sol: N0001426SB002
    View details→

    DEPT OF DEFENSE

    N66001-26-R-0030 - ACADEMIC RESEARCH MAC

    Active

    AI Summary

    This opportunity involves a contract for academic research, engineering, and analysis to support scientific projects at the Space and Naval Warfare Systems Command and the Naval Information Warfare Center Pacific. Bidders should be prepared to provide specialized services in these areas.

    CA

    Posted Sep 14, 2026Due Sep 21, 2026SolicitationNAICS 541715Sol: N6600126R0030
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    7,601
    sled
    127
    forecast
    143

    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

    • 54171 Definition→
    • Browse NAICS Codes→
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    About NAICS 54171

    This industry comprises establishments primarily engaged in conducting research and experimental development in the physical, engineering, and life sciences, including biotechnology, environmental sciences, and engineering disciplines. These activities often involve basic research, applied research, and experimental development.

    Read the full NAICS definition →