Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,550 opportunities since January 1, 2024, 433 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 327
39,117 closed, awarded or informational, newest first.
- DicksonOne Subscription Renewal
Environmental Protection Agency, Ord Simplified Acq Branch (Sab)
Award noticeNAICS 541519Anywhere in the US68HE0B25Q0095Awarded to Dickson/Unigage Inc. for $58,999
Posted Jul 24, 20252 publications - Animal Care/Stockroom Services
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
PresolicitationNAICS 541940Atlanta, GA75D301-25-R-73348Posted Jul 24, 2025 - Centrifuge Maxi-Spins Filter Tube
Food and Drug Administration, FDA Office of Acq Grant SVCS
Combined synopsis and solicitationNAICS 541380Anywhere in the US75F40125Q129646Posted Jul 24, 2025 - ISBEE-CISCO Network Equipment and Software Maintenance
Indian Health Service, Division of Acquisitions Policy HQ
Combined synopsis and solicitationBuy IndianNAICS 541519Anywhere in the US75H70425Q00027Awarded to Mohawk Networks LLC
Posted Jul 24, 20252 publications - CISCO SMARTNET SUPPORT SERVICES
Indian Health Service, Indian Health Service
Combined synopsis and solicitationIndian small businessNAICS 541519Oregon75H71325Q00038Posted Jul 24, 20253 publications - RNAscope In-House Assay
National Institutes of Health, National Institutes of Health Nhlbi
Award noticeNAICS 541714Newark, CA75N92025Q00069Awarded to Advanced Cell Diagnostics, Inc. for $26,857
Posted Jul 24, 20252 publications - Switch Equipment
Department of the Air Force, FA8052 773 Ess
Sources soughtNAICS 541519Anywhere in the US773954Posted Jul 24, 20253 publications - Procurement of mechanical engineering support for the development of Mars Gas and Liquid Extraction Module (GLEM) technologies and prototyping of custom mechanical components for the Mars Sample Pre-Processing (SPP) project at GSFC
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541715Greenbelt, MD80NSSC25895037QAwarded to Honeybee Robotics LLC
Posted Jul 24, 2025 - prototype textile development
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541715Houston, TX80NSSC25912039QAwarded to Warwick Mills Inc.
Posted Jul 24, 2025 - Parametric Technologies Corporation (PTC) Windchill Product Data Management (PDM) Link Upgrade
National Aeronautics and Space Administration, NASA IT Procurement Office
Sources soughtNAICS 541511Hampton, VA80TECH25RFI0013Posted Jul 24, 2025 - UTSA Recruitment J&A
Department of the Army, W7N2 Uspfo Activity Txang 149
Special noticeNAICS 5418Anywhere in the USPosted Jul 24, 2025 - Sources Sought: Support Services Indefinite Delivery Indefinite Quantity (IDIQ)
Office of the Assistant Secretary for Administration (Asa), Asa Office of the Assistant Secretary for Administration
Sources soughtNAICS 541611Rockville, MDACL340876Posted Jul 24, 20253 publications - Rapid Advanced Capability Transition (ReACT)
Department of Defense, Department of Defense
Special noticeNAICS 541715Dayton, OHFA2385-24-S-9701Posted Jul 24, 20255 publications - 316 CES/CEF Hose Testing
Department of the Air Force, FA2860 316 Cons PK
Sources soughtNAICS 541380MarylandFA286025SS0001Posted Jul 24, 2025 - Vulnerability Disclosure Program Enterprise Management System (VDP EMS)
Department of the Air Force, FA7014 Afdw PK
Sources soughtNAICS 541519Anywhere in the USFA701425X000XPosted Jul 24, 20253 publications - Air-Launched Cruise Missile (ALCM) Inertial Navigation Element (INE) Engineering Services Contract Modification
Department of the Air Force, FA8128 Afnwc PZN
PresolicitationNAICS 541330OklahomaFA8128-21-D-0001Awarded to Northrop Grumman Systems Corporation
Posted Jul 24, 2025 - Sensor Agnostic Emulator and Trainer (SAET)
Department of the Air Force, FA8527 AFLCMC C3iak
Sources soughtNAICS 541330Location not publishedFA8527-25-R-SAETPosted Jul 24, 20256 publications - FORSAKEN JACKAL AUTONOMOUS RF SENSOR MESH NETWORK (FJACK+)
Department of the Air Force, FA8750 AFRL Rik
Award noticeNAICS 541715Fayetteville, NYFA875025CB043Awarded to Engineered Signals, Inc. for $6,218,555
Posted Jul 24, 2025 - Notice of Intent to Sole Source to Integrated Solutions for Systems, Inc.
Department of the Air Force, FA9101 Aedc PKP Procrmnt BR
Special noticeNAICS 541511New MexicoFA9101-25-Q-B070Posted Jul 24, 2025 - RFI-Automated Mapping Capability
National Geospatial-Intelligence Agency (Nga), Natl Geospatial-Intelligence Agency
Sources soughtNAICS 541Location not publishedHM157525-RFI-AutoMapCapPosted Jul 24, 20253 publications - Material Readiness Support Services
Department of the Navy, Director of Contracting
Sources soughtSmall businessNAICS 541519New Orleans, LAM263815786814Posted Jul 24, 2025 - PWD Facilities Systems Operations Monitoring
Department of the Navy, Commanding General
Award noticeWOSBNAICS 541513North CarolinaM6700125Q0003Awarded to Accelgov LLC for $4,399,421
Posted Jul 24, 20252 publications - Notice of Intent - Sole Source Award for IT Support Services
Department of the Navy, Commander
Special noticeNAICS 541618Jacksonville, FLM6700425Q1017Awarded to 4010 Consulting LLC
Posted Jul 24, 20253 publications - Worldwide AE Support Services
Department of State, Acquisitions - Aqm Momentum
Sources soughtNAICS 541330VirginiaMarketResearchWWAESupportServicesIDIQPosted Jul 24, 2025 - R701 - NRC HSLDA Sponsorship Services
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541810Denton, TXN0018925QZ410Awarded to Home School Legal Defense Association
Posted Jul 24, 2025 - Multidiscipline Architect-Engineering IDIQ Synopsis
Department of the Navy, Navfacsyscom Northwest
Combined synopsis and solicitationNAICS 541330Location not publishedN4425525R1505Posted Jul 24, 20255 publications - Mark IV-E and Mark V CO-H2 Burners
Department of the Navy, NSWC Philadelphia Div
Special noticeNAICS 541330Location not publishedN6449825R41-0282Posted Jul 24, 2025 - N6600125C0035 - Award Synopsis
Department of the Navy, NIWC Pacific
Award notice8(a)NAICS 541330Offutt AFB, NEN66001-25-C-0035Awarded to Solutions71, LLC for $9,871,955
Posted Jul 24, 2025 - Case Western Research and Development of Optical Flow Analysis
Department of the Navy, Naval Air Warfare Center
PresolicitationNAICS 541330Cleveland, OHN6893625Q5111Awarded to Case Western Reserve University
Posted Jul 24, 2025 - Traveler Processing and Vetting Software (TPVS) 2.0
US Customs and Border Protection, Information Technology Contracting Division
Sources soughtNAICS 541511Ashburn, VARFI20150352Posted Jul 24, 202513 publications - Request for Information- Scientific Registry of Transplant Recipients
Health Resources and Services Administration, HRSA Healthcare Systems Bureau
Sources soughtNAICS 541611Location not publishedRFI-HRSA-HSBPosted Jul 24, 2025 - Building America Subject Matter Expert Technical Support
Department of Energy, Alliance for Energy Innovation, LLC - DOE Contractor
SolicitationNAICS 541690ColoradoRFP-2025-10313Posted Jul 24, 20253 publications - RFI for Mission Planning Solutions for Aviation
Department of the Army, W6QK ACC-APG
Sources soughtNAICS 541330Huntsville, ALW115P7T-25-RFI-Mission_Planning_Solutions_for_AviationPosted Jul 24, 20252 publications - SYNOPSIS for Indefinite Delivery Contract (IDC) for Geotechnical and Drilling Services Architect Engineer Services – Dam Safety Modification Mandatory Center of Expertise – Dam Safety Huntington District USACE - W91237-25-R-A002
Department of the Army, W072 Endist Huntington
PresolicitationNAICS 541330Huntington, WVW9123725RA002Posted Jul 24, 20255 publications - HQDA FY25 BEST SQUAD COMPETITION
Department of the Army, W6QM Micc-Ft Knox
SolicitationSmall businessNAICS 541618Washington, DCW9124D25QA253Awarded to Apex Path LLC
Posted Jul 24, 20254 publications - Synopsis - Professional Land Survey Services MATOC
Department of the Army, W076 Endist FT Worth
PresolicitationSmall businessNAICS 541370Location not publishedW9126G25RA019Posted Jul 24, 20252 publications - Zooplankton Analysis of Water Samples from NWP BASIN Reservoirs
Department of the Army, W071 Endist Portland
Award noticeSmall businessNAICS 541380Portland, ORW9127CA048Awarded to ECOSOCIAL ANALYSTS, LLC Moscow for $83,824
Posted Jul 24, 2025 - Zooplankton Analysis of Water Samples from NWP BASIN Reservoirs
Department of the Army, W071 Endist Portland
Combined synopsis and solicitationSmall businessNAICS 541380Portland, ORW9127N25Q17Q2Posted Jul 24, 20252 publications - Rotary Wing Aviation Planning Services
Department of the Army, W7NF Uspfo Activity Mi Arng
Award noticeSDVOSBNAICS 541990Lansing, MIW912JB25QA005Awarded to Brunner Aerospace LLC for $740,625
Posted Jul 24, 20256 publications - Central Atmosphere Monitoring System (CAMS) Mk I, CAMS Mk II, CAMS IIA, and CAMS variants Engineering Support Services
Department of the Navy, NSWC Philadelphia Div
Sources soughtNAICS 541330San Dimas, CA0242-25-364-00Posted Jul 23, 2025 - Genome Sequencing
Agricultural Research Service, USDA ARS Afm Apd
Combined synopsis and solicitationSmall businessNAICS 541714Beltsville, MD1232SA25Q0273Awarded to Novogene Corporation Inc.
Posted Jul 23, 2025 - FIFRA GLP Preliminary (5-batch) Analysis Study for Sodium Nitrite
Animal and Plant Health Inspection Service, MRPBS Minneapolis MN
Award noticeNAICS 541380Fort Collins, CO12639525Q0136Awarded to Southwest Research Institute for $31,500
Posted Jul 23, 20257 publications - USNA, ORACLE SERVICES
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtSmall businessNAICS 541519Anywhere in the US1301269250Posted Jul 23, 2025 - NCEI FY25 JFrog Artifactory
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
SolicitationSmall businessNAICS 541519Location not published1332KP25Q0079Posted Jul 23, 2025 - Radiocarbon analysis
US Geological Survey, Office of Acquisiton Grants
Special noticeNAICS 541380Location not published140G0325Q0133Posted Jul 23, 20252 publications - Professional Support Services
Offices, Boards and Divisions, Jmd-Procurement Services Section
Sources sought8(a)NAICS 541611Washington, DC15JPSS25R00000058Posted Jul 23, 20253 publications - TENABLE NESSUS
Internal Revenue Service, Internal Revenue Service
Combined synopsis and solicitationSmall businessNAICS 541519Maryland2032H5-25-R-00013Posted Jul 23, 20252 publications - SonarQube Enterprise License and Maintenance
Internal Revenue Service, IT Strategy and Modernization
PresolicitationSmall businessNAICS 541519Washington, DC2032L225Q00001Posted Jul 23, 2025 - Cyber Security Services
Federal Communications Commission, FCC
Consolidation or bundlingNAICS 541519Location not published273FCC-CSS-2Posted Jul 23, 20252 publications - Defense Security Cooperation Agency (DSCA) Irregular Warfare Center Phase (IWC) Program Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services
Special noticeNAICS 541990Arlington, VAPosted Jul 23, 2025