Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,493 opportunities since January 1, 2024, 426 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 295
39,067 closed, awarded or informational, newest first.
- Infrastructure Support Services
Department of the Navy, Naval Surface Warfare Center
Award notice8(a) sole sourceNAICS 541330Norco, CAN6426725R1001Awarded to Kikaha Solutions, LLC for $27,406,571
Posted Aug 28, 20255 publications - Vertical Lift Module Software Support
Department of the Navy, NAVAIR Warfare CTR Aircraft Div
Award noticeNAICS 541511Lakehurst, NJN68335-25-Q-0300Awarded to Kardex Remstar, LLC for $34,288
Posted Aug 28, 20252 publications - Award Notice - Dynamic Frequency Comb Applications Support Services
National Institute of Standards and Technology, Department of Commerce NIST
Award noticeNAICS 541511Boulder, CONB675020-25-01927Awarded to Octosig Consulting Inc. for $200,000
Posted Aug 28, 20255 publications - Siemens Software Upgrade
National Institutes of Health, National Institutes of Health Nida
Special notice8(a) sole sourceNAICS 541519Bethesda, MDNIMH25004076Posted Aug 28, 2025 - Notice of Intent to Sole Source – OUTFRONT Media
National Institutes of Health, National Institutes of Health - CC
Special noticeNAICS 541890Bethesda, MDNOI-CC-25-010476Posted Aug 28, 2025 - Housing Counseling Training, Testing and Certification
Department of Housing and Urban Development, Cpo : Fha Housing Support Division
Sources soughtNAICS 541199Washington, DCRCSH202600008Posted Aug 28, 2025 - Software Defined Network (SDN) Enabled Transport Diversity
Department of the Army, W6QK ACC-APG
Sources soughtNAICS 541715Aberdeen Proving Ground, MDRFI-SDN-082625-JJYPosted Aug 28, 20253 publications - IBEX Industry Capability and Capacity Determination Support for Mortuary Affairs Report on Washington State
Defense Logistics Agency, Dcso Philadelphia
Combined synopsis and solicitationNAICS 541614Philadelphia, PASP4701-25-Q-0206Awarded to Navanti Group LLC
Posted Aug 28, 20252 publications - The Global Banking Resource (TGBR) License and Support
Department of the Treasury, Department of the Treasury
Special noticeNAICS 541519SS-FSA-26-003Posted Aug 28, 2025 - NOTICE OF INTENT TO AWARD A SOLE SOURCE CONTRACT
Department of Defense, Department of Defense
Special noticeNAICS 541330McLean, VAW31P4Q-25-R-0082Awarded to Northrop Grumman Systems Corporation
Posted Aug 28, 2025 - RFI INSCOM G6/GISA TROJAN Network Operations Support Services – 2nd Iteration (TROJAN NetOps-2)
Department of the Army, W6QK Inscom Belvoir
Sources soughtNAICS 541513Fort Belvoir, VAW50NH925R0001Posted Aug 28, 20257 publications - Infrastructue IT Materials
Department of the Army, W7NE Uspfo Activity Maang 102
Combined synopsis and solicitationSmall businessNAICS 541519Springfield, ILW50S8025Q0027Awarded to Nationwide Supplies, L.P.
Posted Aug 28, 2025 - J&A Sole Source - University of Wyoming Sports Advertising
Department of the Army, W7N9 Uspfo Activity Wyang 153
JustificationNAICS 541810Laramie, WYW50S8W25Q0013Awarded to Learfield Communications, LLC for $100,000
Posted Aug 28, 20253 publications - FireArms Training System (FATS) AR 2 Bundle Hardware and Software
Defense Health Agency (Dha), Army Med Res Acq Activity
Award noticeNAICS 541512Natick, MAW81NLC0012339692Awarded to Inveris Training Solutions, Inc. for $256,396
Posted Aug 28, 2025 - Center for Army Analysis (CAA) Information Technology (IT) Support Services
Department of the Army, W6QK Acc- Dta
Award notice8(a)NAICS 541512Fort Belvoir, VAW912CH-25-R-A030Awarded to Gcubed Enterprises LLC for $2,817,132
Posted Aug 28, 2025 - Paper and Remittance Processing Support (PRPS)
Internal Revenue Service, Department of Treasury IRS
Sources soughtNAICS 541512Lanham, MD08272025Posted Aug 27, 2025 - CULTURAL RESOURCES INVENTORY OF THE NRCS ROCK CREEK SITES #10 AND #12 DAM REHABILITATION, MURRAY COUNTY, OKLAHOMA
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Combined synopsis and solicitationSmall businessNAICS 541620Sulphur, OK12FPC125Q0040Awarded to Parliament LLC
Posted Aug 27, 20253 publications - ASOS SLEP Support
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Award noticeNAICS 5417151305M225Q0090Awarded to International Business Sales and Services Corp. for $1,788,182
Posted Aug 27, 2025 - Southeast Right Whale Early Warning System
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Award noticeNAICS 541370St. Petersburg, FL1305M325Q0092Awarded to Florida Fish and Wildlife Conservation Commission for $2,913,371
Posted Aug 27, 20254 publications - Development of a Biologging Cetacean Dorsal Fin Tag that Measures Conductivity or Salinity
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
SolicitationSmall businessNAICS 541715Silver Spring, MD1305M325Q0262Awarded to Wildlife Computers, Inc.
Posted Aug 27, 20255 publications - Veterinary Pathology, Ancillary Diagnostics, and C
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
SolicitationNAICS 541940Urbana, IL1305M325Q0289Awarded to University of Illinois
Posted Aug 27, 2025 - NOAA NWFSC FRAM Histology Services Maturity Slides
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Combined synopsis and solicitationSmall businessNAICS 541990Everson, WA1333MF25Q0073Awarded to Histology Consultation Services, Inc.
Posted Aug 27, 20252 publications - COOK INLET BELUGA PHOTO ID SERVICES FD-2025-498
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Combined synopsis and solicitationSmall businessNAICS 541620Juneau, AK1333MF25Q0086Awarded to Mcguire Tamara
Posted Aug 27, 2025 - MIB AND GEOSMIN ANALYSIS
US Geological Survey, Ofc of Acqusition Grants-National
SolicitationSmall businessNAICS 541380Jacksonville, FL140G0125Q0209Awarded to Engineering Performance Solutions, LLC
Posted Aug 27, 2025 - WH&B Hair Follicle Genetic Testing and Analysis
Bureau of Land Management, National Operations Center
SolicitationNAICS 541380College Station, TX140L0125Q0014Awarded to Texas a & M Research Foundation
Posted Aug 27, 20252 publications - Stakeholder Relationship Management Tool
Bureau of Ocean Energy Management, Acquisition Management Division
Combined synopsis and solicitationNAICS 541512140M0125Q0031Posted Aug 27, 20252 publications - Refurbish Bronze Elements in Memorial
National Park Service, MWR Ohio
Award noticeSmall businessNAICS 541990Put-in-Bay, OH140P6425Q0088Awarded to Dugger Acquistions, LLC for $59,481
Posted Aug 27, 20255 publications - Jordan River Weed Control
Bureau of Reclamation, Upper Colorado Regional Office
SolicitationSmall businessNAICS 541620140R4025Q0049Posted Aug 27, 20254 publications - PCR Amplify DNA Extracts and Sequencing
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
PresolicitationNAICS 541715Cold Spring Harbor, NY143021-25-0187Posted Aug 27, 2025 - Notice of Intent to Sole Source - XRF Analyzer
Department of the Navy, NAVSUP FLT Log CTR Yokosuka
Special noticeNAICS 541511Guam20250002832Posted Aug 27, 2025 - Secure Third-Party Collaboration Solutions to Support OCC Bank Audits
Office of the Comptroller of the Currency, Comptroller of Currency Acqs
Sources soughtNAICS 5415192031JW25N00002Posted Aug 27, 2025 - Quicksilver III
Bureau of Engraving and Printing, Office of the Chief Procurement Officer
Award noticeNAICS 541715Washington, DC2031ZA25D00006Awarded to Sicpa Securink Corp. for $38,013,000
Posted Aug 27, 20254 publications - Shock and Vibration Test Services
Department of the Navy, NSWC Carderock
Sources soughtNAICS 541330Bethesda, MD25-AN-0002Posted Aug 27, 2025 - SOURCES SOUGHT NOTICE: Air-To-Ground Missile Systems (AGMS) Engineering Services Bridge Contract Extension
Department of the Army, W6QK ACC-RSA
Sources soughtNAICS 541330Orlando, FL25-M0155AGMSESPosted Aug 27, 2025 - Data Technical Assistance and Training for VA, Staff Sergeant Parker Gordon Fox Suicide Prevention Grant Program (SSG Fox SPGP)
Department of Veterans Affairs, Technology Acquisition Center NJ
Sources soughtNAICS 54151936C10B25Q0459Posted Aug 27, 20253 publications - Amendment #2 RFP for Conducting Recovery Audit Services for the VHA Office of Finance, Department of Veterans Affairs (VA)
Department of Veterans Affairs, Sac Frederick
SolicitationNAICS 541219Frederick, MD36C10X25R0021_0002Posted Aug 27, 20252 publications - Bi-Annual ACBM Periodic Surveillance with IAQ Service
Department of Veterans Affairs, 246-Network Contracting Office 6
SolicitationSDVOSBNAICS 54162036C24625Q1084Posted Aug 27, 20254 publications - LEGIONELLA WATER TESTING | San Francisco Health Care System
Department of Veterans Affairs, 261-Network Contract Office 21
Sources soughtNAICS 54138036C26125Q0928Posted Aug 27, 2025 - EHRM Infrastructure Upgrades Tier 2 Data Center Design - Walla Walla, WA 687-25-701
Department of Veterans Affairs, Pcac
Award noticeSDVOSBNAICS 541330Walla Walla, WA36C77625R0032Awarded to Spees LLC for $1,344,856
Posted Aug 27, 20253 publications - SOLICITATION NUMBER 385048 - Leave Administration Services (FMLA/STD/Medical)
Department of Energy, Hanford Tank Waste Operations & Closure LLC - DOE Contractor
Sources soughtNAICS 541612Richland, WA385048Posted Aug 27, 2025 - Missile Defense Agency - Low Cost Interceptor
Missile Defense Agency (Mda), Missile Defense Agency (Mda)
Special noticeNAICS 541715Posted Aug 27, 2025 - Zeiss T-Scan Hawk 2
Department of Energy, ORNL Ut-Battelle LLC-DOE Contractor
SolicitationNAICS 541519Oak Ridge, TN403416Posted Aug 27, 2025 - DOE/NNSA Clearance Action Tracking System (CATS) Development & Maintenance Support Services.
Department of Energy, NNSA NON-MO Cntrctng Ops Div
Special notice8(a)NAICS 541511Posted Aug 27, 2025 - Hydrodynamic Study
US Coast Guard, SFLC Procurement Branch 3
Special noticeNAICS 541690Maryland52000PR250029625Posted Aug 27, 2025 - Training Simulator Extended Warranty
US Coast Guard, Tracen Yorktown
Special noticeSmall businessNAICS 541519Portsmouth, VA61200PR250000175Posted Aug 27, 2025 - Solicitation for TO on Contract # 68HERC25D0012
Environmental Protection Agency, Cincinnati Acquisition Div (Cad)
SolicitationSmall businessNAICS 541715Cincinnati, OH68HERC25R0250Awarded to Pegasus Technical Services, Inc.
Posted Aug 27, 2025 - SSN - Lansweeper Software for Kayenta Health Center
Indian Health Service, Navajo Area Indian Health SVC
SolicitationSmall businessNAICS 541519Kayenta, AZ75H71025Q00319Posted Aug 27, 20253 publications - Adherence with continuous positive airway pressure
National Institutes of Health, National Institutes of Health Nhlbi
Combined synopsis and solicitationNAICS 54199075N92025Q00114Posted Aug 27, 2025 - MagQuest Phase 4C Task Order 013-80JSC025F0033
National Aeronautics and Space Administration, NASA Johnson Space Center
Special noticeSmall businessNAICS 541990Houston, TX80JSC025F0033Awarded to Luminary Labs LLC
Posted Aug 27, 2025 - Procure Consulting Services for SSC Stamp (VR and T/O) Certifications
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541690Mississippi80NSSC25910329QAwarded to Jac PRV Consulting LLC
Posted Aug 27, 2025