Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,541 opportunities since January 1, 2024, 450 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 313
39,091 closed, awarded or informational, newest first.
- SOLE SOURCE – PRODAS SOFTWARE FOR 5 NETWORK SEATS, TRAINING, AND MAINTENANCE
Department of the Navy, NSWC Crane
Combined synopsis and solicitationNAICS 541690N0016425Q0778Posted Aug 11, 2025 - USNA, ORACLE SERVICES
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationWOSB sole sourceNAICS 541519Annapolis, MDN0018925Q0431Awarded to Dynamic Systems Inc.
Posted Aug 11, 2025 - Udemy Training Portal Renewal
Department of the Navy, NAVFAC Systems and Exp Warfare CTR
JustificationNAICS 541519District of ColumbiaN3943025F0130Awarded to Advanced Computer Concepts, Inc.
Posted Aug 11, 2025 - INDEFINITE DELIVERY/INDEFINITE QUANTITY CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR VARIOUS MECHANICAL ENGINEERING PROJECTS AND RELATED PROJECTS, VARIOUS LOCATIONS UNDER THE COGNIZANCE OF NAVFAC HAWAII
Department of the Navy, Navfacsyscom Hawaii
PresolicitationSmall businessNAICS 541330HawaiiN6247825R5052Posted Aug 11, 20252 publications - CLC Genomics Workbench Premium Desktop
Department of the Navy, Naval Health Research Center
Special noticeNAICS 541714San Diego, CAN63116-25-Q-0577Awarded to Qiagen, LLC
Posted Aug 11, 2025 - 25-SIMACQ-C30-0002 Server & Storage Devices
Department of the Navy, Commanding Officer
Award noticeNAICS 541519CaliforniaN6339425F4039Awarded to Red River Technology LLC for $1,415,388
Posted Aug 11, 2025 - Repair 2 CG-47 class Bleed Air Regulator Valve Overhaul
Department of the Navy, NSWC Philadelphia Div
Combined synopsis and solicitationNAICS 541330Philadelphia, PAN6449825QJN0244Posted Aug 11, 2025 - Customer Experience and Employee Engagement Survey Platform
Defense Commissary Agency, Defense Commissary Agency
Special noticeSmall businessNAICS 541611VirginiaRFI_Survey_081125Posted Aug 11, 2025 - WASO 349254 - LICENSE PLATE READER (LPR)
National Park Service, DSC Contracting Services Division
Award noticeNAICS 541620Missoula, MTRFQ1764817Awarded to Dj&a, P.C. for $293,862
Posted Aug 11, 2025 - TECHNOLOGY LICENSING OPPORTUNITY: Adipic Acid Detector
Department of Energy, Triad - DOE Contractor
Special noticeNAICS 541714Los Alamos, NMS-167621Posted Aug 11, 2025 - SYNOPSIS: Unrestricted Military & Civil A-E Services MATOC
Department of the Army, W071 Endist Omaha
Combined synopsis and solicitationNAICS 541330W9128F25RA029Posted Aug 11, 20257 publications - Nekton Monitoring
Department of the Army, W074 Endist Jacksnvlle
Special noticeNAICS 541620FloridaW912EP25Z1ACIPosted Aug 11, 2025 - Above-ground EMI Technology for Excavation-less Water Pipeline Detection
Department of the Army, W4LD USA Hecsa
Award noticeNAICS 541715Des Plaines, ILW912HQ25C0046Awarded to Institute of Gas Technology for $1,232,063
Posted Aug 11, 2025 - SERDP Project ER25-4713 Novel Ionomer for In Situ PFAS Sequestion Coupled with In Situ Regeneration
Department of the Army, W4LD USA Hecsa
Award noticeNAICS 541715Baton Rouge, LAW912HQ25P0055Awarded to Aptim Federal Services, LLC for $249,854
Posted Aug 11, 2025 - Karst Species Monitoring
Department of the Army, W2R2 Const Engrg Lab
Award noticeNAICS 541715San Marcos, TXW9132T25Q0027Awarded to Zara Environmental LLC for $123,298
Posted Aug 11, 20252 publications - 19J01025Q0030-Public Opinion Research Surveys
Department of State, U.S. Embassy Amman
SolicitationNAICS 5413719J01025Q0030Posted Aug 10, 2025 - ENVIRONMENTAL TECHNICAL SUPPORT At USAG YONGSAN-CASEY
Department of the Army, 0906 Aq Co Contracting Bat
Combined synopsis and solicitationNAICS 541620W90VN625RA023Posted Aug 10, 20252 publications - Water Sampling & Monitoring Services
Department of Veterans Affairs, 241-Network Contract Office 01
Combined synopsis and solicitationSDVOSBNAICS 541380Augusta, ME36C24125Q0374Awarded to Meak Solutions LLC for $828,308
Posted Aug 9, 20254 publications - REGIONAL MENA-EE: NATURAL GAS AND REFINING TECHNOLOGIES DESK STUDY (DS)
United States Trade and Development Agency, US Trade and Development Agency
Combined synopsis and solicitationNAICS 541690Arlington, VA1131PL25RDS21133Awarded to Simpson Gumpertz & Heger Inc.
Posted Aug 8, 20253 publications - Intergranular Corrosion (IGA) Testing
Forest Service, USDA Forest Service-Spoc East
Special noticeNAICS 541690Ohio12441925Q0044Awarded to DNV USA Inc.
Posted Aug 8, 2025 - Golden Eagle Surveys - Cleveland National Forest
Forest Service, Usda-Fs, Csa Southwest 3
Combined synopsis and solicitationSmall businessNAICS 541620Arcadia, CA127EAT25Q0041Posted Aug 8, 20252 publications - Professional Land Surveying - USDA Natural Resources Conservation Service - Indiana
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Indiana12FPC325D0010Awarded to Monument Engineering Group Associates, Inc. for $5,000,000
Posted Aug 8, 2025 - Professional Land Surveying - USDA Natural Resources Conservation Service - Arkansas
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Arkansas12FPC325D0012Awarded to Emc Inc. for $5,000,000
Posted Aug 8, 2025 - Professional Land Surveying - USDA Natural Resources Conservation Service - Arkansas
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Arkansas12FPC325D0013Awarded to L. I. Smith & Associates, Inc. for $5,000,000
Posted Aug 8, 2025 - Professional Land Surveying - USDA Natural Resources Conservation Service - Indiana
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Indiana12FPC325R0002Awarded to Jones Petrie Rafinski Corp. for $5,000,000
Posted Aug 8, 20256 publications - Professional Land Surveying - USDA Natural Resources Conservation Service - Arkansas
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Arkansas12FPC325R0004Awarded to Midland Surveying & Mapping JV for $5,000,000
Posted Aug 8, 20255 publications - Snowpack Modeling to Support Water Supply Forecasting
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Combined synopsis and solicitationSmall businessNAICS 541690Oregon12FPC325R0050Awarded to M3 Works LLC
Posted Aug 8, 20252 publications - NMFS SAMPLING NET AND FISHING GEAR REPAIRS
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Combined synopsis and solicitationNAICS 541990Bainbridge Island, WA1333MF25Q0054Awarded to Nor'Eastern Trawl Systems, Inc.
Posted Aug 8, 20252 publications - North Carolina Department of Environmental Quality (NCDEQ) NCDEQ State Accredit
US Geological Survey, Ofc of Acqusition Grants-National
PresolicitationNAICS 541380Raleigh, NC140G0125Q0178Awarded to North Carolina Department of Environmental Quality
Posted Aug 8, 2025 - Soil & Plant Sample Analyses
US Geological Survey, Office of Acquisiton Grants
Special noticeNAICS 541380140G0325Q0218Posted Aug 8, 2025 - REPAT - SNM - INSPECTION & EVALUATION OF ELECTRICAL SYSTEM
Department of State, U.S. Embassy Panama City
PresolicitationNAICS 54133019PM0725Q0026Posted Aug 8, 2025 - HMDM Wellbase Monitoring Software Licenses, (VA-25-00010527)
Department of Veterans Affairs, Technology Acquisition Center NJ
Award noticeNAICS 54151136C10B25Q0397Awarded to Ready Computing Government Solutions LLC New York 10038-2015 for $2,309,057
Posted Aug 8, 2025 - Backflow prevention and eyewash
Department of Veterans Affairs, 241-Network Contract Office 01
Combined synopsis and solicitationVOSBNAICS 541380Massachusetts36C24125Q0690Awarded to Sijora Enterprises LLC
Posted Aug 8, 20253 publications - 502-26-475 AE Replace Chiller #4 (VA-25-00081637)
Department of Veterans Affairs, 256-Network Contract Office 16
Combined synopsis and solicitationSmall businessNAICS 541330Pineville, LA36C25625R0110Awarded to Above Group Inc.
Posted Aug 8, 20252 publications - DSS Periop Licenses, Maintenance and Support POP 8/22/25-8/21/2026
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationNAICS 54151936C25925Q0377Awarded to Minburn Technology Group, LLC
Posted Aug 8, 2025 - AE NRM 531-26-102 Pave GSA Parking Lot - Design
Department of Veterans Affairs, 260-Network Contract Office 20
Sources soughtSmall businessNAICS 54133036C26025Q0828Posted Aug 8, 2025 - 692-26-107 Upgrade HVAC Systems at Buildings 203A, 204A, 205A, 206A and B211A
Department of Veterans Affairs, 260-Network Contract Office 20
Sources soughtNAICS 54133036C26026R0008Posted Aug 8, 2025 - Google Analytics
Internal Revenue Service, Operation Services
Sources soughtNAICS 541512Washington, DC5000203068Posted Aug 8, 2025 - STORAGE DEVICE MAINTENANCE-DELL UNITY 480XT
Federal Highway Administration, 693C73 Eastern Fed Lands Division
Combined synopsis and solicitationNAICS 541519Ashburn, VA693C7325Q000027Awarded to Tvar Solutions, LLC
Posted Aug 8, 2025 - Notice of Intent to Sole Source -PURDUE UNIVERSITY - LS IN SW INDIANA SALMONELLA/MELON
Food and Drug Administration, FDA Office of Acq Grant SVCS
Special noticeNAICS 541990West Lafayette, IN75F40125Q00205Posted Aug 8, 20252 publications - Toxicology Consultant Support Services
National Institutes of Health, National Institutes of Health Nida
Combined synopsis and solicitationNAICS 541690Bethesda, MD75N95025Q00046Awarded to Shabas Solutions LLC
Posted Aug 8, 20253 publications - Subject Matter Expert Consultant for Medicinal Chemistry.
National Institutes of Health, National Institutes of Health Nida
Combined synopsis and solicitationSmall businessNAICS 541690Bethesda, MD75N95025Q00055Awarded to Araldi Gian Luca
Posted Aug 8, 2025 - Subject Matter Expert Consultant for Drug Metabolism Pharmacokinetics [DMPK]
National Institutes of Health, National Institutes of Health Nida
Combined synopsis and solicitationSmall businessNAICS 541990Bethesda, MD75N95025Q00250Awarded to Pearson Pharma Partners
Posted Aug 8, 20252 publications - Multi-camera computer station for DUCT^2 Visualization System
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541519Cleveland, OH80NSSC25912294QAwarded to Norpix Inc.
Posted Aug 8, 2025 - The purpose of the requirement is to build a holistic Enterprise Architecture framework that aligns with the agency’s mission and goals, modernize the agency’s IT infrastructure,
Department of Energy, NNSA NON-MO Cntrctng Ops Div
Award noticeNAICS 541511Washington, DC89233125QNA000421Awarded to Autonomic Integra LLC for $1,441,241
Posted Aug 8, 2025 - Analysis and Reporting on Global Energy Events
Department of Energy, Headquarters Procurement Services
Special noticeNAICS 54161189303025NET000027Posted Aug 8, 2025 - FDIC Genesys Cloud Contact Center as a Service (“CCaaS”) Software Subscription
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VACORHQ-25-Q-0372Posted Aug 8, 2025 - ERIS Special Topic Area – Ag x BTO
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715DARPA-PS-25-02-BTO-01Posted Aug 8, 20256 publications - Rads to Watts Program Solicitation
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715DARPA-PS-25-27Posted Aug 8, 20253 publications - Mapping Machine Learning to Physics (ML2P)
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715DARPA-SN-25-101Posted Aug 8, 2025