Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,202 opportunities since January 1, 2024, 454 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 128
38,749 closed, awarded or informational, newest first.
- Animal Health & Diagnostic Testing Services
National Institutes of Health, National Institutes of Health Olao
Combined synopsis and solicitationNAICS 541940Bethesda, MD75N98026Q00366Awarded to Idexx Distribution, Inc.
Posted May 15 - NOI - Whole Genome Sequencing-Sickle Cell Patient
National Institutes of Health, National Institutes of Health Olao
Combined synopsis and solicitationNAICS 54199075N98026Q00368Posted May 15 - Astrodyne Fuel Cell Testing Load Bank
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationNAICS 541519New Jersey80NSSC26932066QAwarded to Transistor Devices Inc.
Posted May 15 - Base Coat software
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationNAICS 541511Hampton, VA80NSSC26933343QAwarded to Greenfield Diversified, LLC
Posted May 15 - Project Management support and resources to assist
Department of Energy, Western-Desert Southwest Region
SolicitationNAICS 54133089503126QWA000396Posted May 153 publications - CISCO TECREF for FDIC
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VACORHQ-26-Q-0146Posted May 152 publications - Realistic Mass Casualty Medical Simulation Capabilities RFI
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541714DARPA-SN-26-79Posted May 15 - Air Force Research Laboratory (AFRL) Center for Rapid Innovation (CRI) Support
Department of the Air Force, FA2396 USAF AFMC AFRL PZL AFRL Pzle
Sources soughtSmall businessNAICS 541715Wright-Patterson AFB, OHFA239626R0075Posted May 15 - Skymaster Subgrade Evaluation and Compaction Feasibility
Department of the Air Force, FA4427 60 Cons LGC
Sources soughtSmall businessNAICS 541380CaliforniaFA442726QZ047Posted May 15 - Green Hill Software Support
Department of the Air Force, FA8307 AFLCMC HNCK HNC Cyber & NTR
Award noticeNAICS 541511Santa Barbara, CAFA830726PB030Awarded to Green Hills Software LLC for $26,897
Posted May 15 - Notice of Intent to Sole Source ENTERPRISE VISIBILITY AND MANAGEMENT OF OPERATING AND SUPPORT COST (EVAMOSC) SUPPORT SERVICES
Washington Headquarters Services (Whs), Washington Headquarters Services
JustificationNAICS 541512Alexandria, VAHQ003426CE022Awarded to Tecolote Research, Inc. for $1,251,961
Posted May 153 publications - Sources Sought for Commercial RFID Asset Tracking System with DHA Authority to Operate (ATO) and proven DMLSS Interface capabilities
Defense Health Agency (Dha), Defense Health Agency
Sources soughtNAICS 541519HT9406-TBDPosted May 15 - NetApp Storage Expansion
Department of the Navy, Naval Research Laboratory
Combined synopsis and solicitationSmall businessNAICS 541519Monterey, CAN0017326Q5814Posted May 153 publications - National Defense University SALESFORCE PRODUCTION SUPPORT, ADMIN AND SUPPORT SERVICES
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541519Washington, DCN0018926RD014Awarded to Agility Technologies Inc.
Posted May 15 - Airborne Electronic Attack (AEA) Electronic Support Systems
Department of the Navy, Naval Air Warfare Center
Sources soughtNAICS 541330N6893627RFPREQE0AH1500001Posted May 15 - NBSFS Server and Services Modernization
Department of the Air Force, FA2835 AFLCMC Hanscom Pzi
Sources soughtSmall businessNAICS 541512New Boston, NHNBSFS_RFI_0001Posted May 15 - Records Management Services
Department of the Army, W2V6 USA Eng SPT CTR Huntsvil
Sources soughtSmall businessNAICS 541611AlabamaPANHES-26-P0000-027718Posted May 15 - Emerging Technologies Opportunity Program (ETOP) 2026 - Development of an automated system for plant tissue culture and transformation
Department of Energy, Berkeley Natl Lab - DOE Contractor
Combined synopsis and solicitationNAICS 541714Berkeley, CAPTC-ETOP-2026Posted May 152 publications - RFI-HATTERAS
National Geospatial-Intelligence Agency (Nga), Attn: MS S84 - Ocs
Sources soughtNAICS 541512Springfield, VARFI_HATTERASPosted May 15 - Notice of Intent to Sole Source Mouse Brain Neurohistology
Uniformed Services University of the Health Sciences, Usuhs
Special noticeNAICS 541714Bethesda, MDUSU_NoticeOfIntent_Mouse_Brain_NeurohistologyPosted May 15 - Garrison Spillway Chute Subdrain Inspection Garrison Dam, ND
Department of the Army, W071 Endist Omaha
SolicitationSmall businessNAICS 541990Riverdale, NDW9128F26QA043Posted May 157 publications - Lake Washington Ship Canal (LWSC) GIS Garden Mapping
Department of the Army, W071 Endist Seattle
Sources soughtSmall businessNAICS 541370Seattle, WAW912DW26Q1BOYPosted May 152 publications - Request for Proposal - Fort Rucker II - W912DY26RA007
Department of the Army, W2V6 USA Eng SPT CTR Huntsvil
SolicitationNAICS 541330W912DY26RA007Posted May 157 publications - Recruiting Personal Presentation Items BPA
Department of the Army, W7N0 Uspfo Activity SD Arng
Award noticeSmall businessNAICS 541890Rapid City, SDW912MM26AA002Awarded to Hom Holdings Inc. for $900,000
Posted May 15 - Recruiting Personal Presentation Items BPA
Department of the Army, W7N0 Uspfo Activity SD Arng
Award noticeSmall businessNAICS 541890Rapid City, SDW912MM26AA003Awarded to Patriot Etchworks LLC for $900,000
Posted May 15 - Recruiting Personal Presentation Items BPA
Department of the Army, W7N0 Uspfo Activity SD Arng
Award noticeSmall businessNAICS 541890South DakotaW912MM26QA005Awarded to Lomar Specialty Advertising, Inc. for $900,000
Posted May 154 publications - Aquatic Herbicide Treatment, Milfoil, Hopkinton Lake, Hopkinton, NH and Everett Lake, Weare, NH
Department of the Army, W2SD Endist New England
Award noticeSmall businessNAICS 541990Contoocook, NHW912WJ26QA093Awarded to Derosa Environmental Consulting Inc. for $78,778
Posted May 153 publications - Broad Agency Announcement - Archie Green Cultural Documentation Program
Library of Congress, Contracts Services
SolicitationNAICS 5417Washington, DC030ADV26R0034Posted May 142 publications - ESPC Notice of Opportunity, Thurgood Marshall Federal Judiciary Building, AOC
Architect of the Capitol, Acquisition & Material Man. Div.
Special noticeNAICS 541330Washington, DCPosted May 14 - Low-Coverage Whole Genome Sequencing of Rainbow Trout Samples
Agricultural Research Service, USDA ARS Afm Apd
Combined synopsis and solicitationSmall businessNAICS 541380West Virginia1232SA26Q0416Awarded to Center for Aquaculture Technologies, Inc.
Posted May 14 - Superior National Forest Rare Plant Survey
Forest Service, Usda-Fs, Csa East 1
Combined synopsis and solicitationSmall businessNAICS 541620Duluth, MN12443926Q0066Awarded to Midwest Natural Resources Inc.
Posted May 145 publications - Third-Party Review of the USDA's Center for Veterinary Biologics (CVB) Authorities, Regulations, and Guidance Documents
Animal and Plant Health Inspection Service, MRPBS Minneapolis MN
Combined synopsis and solicitationNAICS 541690Ames, IA12639526Q0102Awarded to Deloitte Consulting LLP
Posted May 142 publications - USDA-RD Finance Office Support
Rural Housing Service, Procurement Management Office
Sources soughtSmall businessNAICS 54161112C0BA26Q0003Posted May 147 publications - NJ USFWS NJ FIELD OFFICE AVIAN FIELD STU
US Fish and Wildlife Service, FWS Sat Team 3
Award noticeNAICS 541620Newark, NJ140FS326P0127Awarded to Industrial Economics Inc. for $215,920
Posted May 14 - Development of river-specific population decision support tools for Gulf sturge
US Geological Survey, Ofc of Acqusition Grants-National
Special noticeNAICS 541990West Virginia140G0126Q0134Awarded to Big Fin LLC
Posted May 14 - TRMS TO 10
Department of State, Acquisitions - Aqm Momentum
JustificationNAICS 5416119AQMMAwarded to Rwanda Medical Supply (Rms) Ltd.
Posted May 144 publications - Microsoft Enterprise Agreement
The United States Senate Sergeant at Arms, Senate Sergeant at Arms
SolicitationNAICS 541519Washington, DC2026-R-048Posted May 143 publications - Edifecs (Brand Name/Equal) Software and Maintenance (VA-26-00059261)
Department of Veterans Affairs, Technology Acquisition Center NJ
PresolicitationSDVOSBNAICS 54151936C10B26Q0437Posted May 14 - NRM A/E - 528A7-25-170 Arc Flash Study 2025
Department of Veterans Affairs, 242-Network Contract Office 02
Award noticeSDVOSBNAICS 541330Syracuse, NY36C24226R0007Awarded to Watson Engineering, PC for $180,959
Posted May 142 publications - 562-26-4-5137-0001 | SEA 40852 | Annual Fuel Oil Storage Tank Inspection, Testing, Cleaning, and Treatment Services | NCO 4 Services 2 (VA-26-00045741)
Department of Veterans Affairs, 244-Network Contract Office 4
Sources soughtSDVOSBNAICS 54199036C24426Q0602Posted May 14 - Amending RFQ 36C25026Q0485 to answer Questions Submitted for Dayton VAMC Billboard Advertising
Department of Veterans Affairs, 250-Network Contract Office 10
Combined synopsis and solicitationNAICS 541810Dayton, OH36C25026Q0485Posted May 142 publications - GPS Tracking and Telemetry - NIHCS
Department of Veterans Affairs, 250-Network Contract Office 10
Special noticeNAICS 54151936C25026Q0580Posted May 14 - 657A5-26-104, Relocate Cath Lab to Fourth Floor Building 1 (VA-26-00045448)
Department of Veterans Affairs, 255-Network Contract Office 15
PresolicitationSDVOSBNAICS 541330Marion, IL36C25526R0083Awarded to Geo Bancroft Engineering LLC
Posted May 143 publications - 657A4-26-119 FCA - Replace Fire and Domestic Main Phase II
Department of Veterans Affairs, 255-Network Contract Office 15
PresolicitationSDVOSBNAICS 541310Poplar Bluff, MO36C25526R0133Awarded to Valhalla Engineering Group, LLC
Posted May 14 - 520-26-107 AE Install Second Power Feed
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 541330Biloxi, MS36C25625R0105Awarded to Northeast Infrastructure LLC for $327,036
Posted May 14 - Firewall Services for Patient WiFi Base + 4 Options
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationSDVOSBNAICS 541513Sheridan, WY36C25926Q0470Awarded to N-Ovation Technology Group LLC
Posted May 142 publications - Software maintenance and support for MyPath® tools in support of VA Puget Sound Healthcare System, Seattle, WA
Department of Veterans Affairs, 260-Network Contract Office 20
Sources soughtNAICS 54151136C26026Q0675Posted May 14 - IDIQ Dosimetry Badges and Monitoring - NWI POP: 06/01/2026 - 05/31/2027
Department of Veterans Affairs, Network Contract Office 23
Award noticeNAICS 54138036C26326Q0583Awarded to A-Bear Consult LLC for $65,290
Posted May 143 publications - California Abandoned Mine Lands Agency Group (CAMLAG) Database Application Phase 3
Department of the Army, W075 Endist Sacramento
Special noticeSmall businessNAICS 541511Sacramento, CAPosted May 14 - Information Technology Purchase for Portsmouth Pad
Department of Energy, Em-Portsmouth/Paducah Project Ofc
Award noticeNAICS 541519Lexington-Fayette, KY375675Awarded to Colossal Contracting LLC for $98,322
Posted May 14