Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,324 opportunities since January 1, 2024, 408 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 227
38,916 closed, awarded or informational, newest first.
- EPA Tribal Program Support at 3 Navajo LUST Sites
Department of the Army, W075 Endist San Fran
Award noticeSmall businessNAICS 541620San Francisco, CAW912P726CA007Awarded to Eagle Synergistic Optimizing Technologies, LLC for $150,278
Posted Jan 52 publications - TileFlow Computational Fluid Dynamics (CFD) Software Licenses and Maintenance - New Buy (VA-26-00012826)
Department of Veterans Affairs, Technology Acquisition Center NJ
Sources soughtNAICS 54151936C10B26Q0111Posted Jan 2 - Electronic Communication Boards 649/678/644
Department of Veterans Affairs, 262-Network Contract Office 22
Award noticeSDVOSBNAICS 541519Phoenix, AZ36C26226Q0224Awarded to Choisys Technology Inc. for $821,216
Posted Jan 22 publications - New Contract 89303026CIA000014
Department of Energy, Headquarters Procurement Services
Award noticeSDVOSBNAICS 541618Washington, DC89303025RIA000002Awarded to Bluepath Labs LLC for $1,073,504
Posted Jan 26 publications - Legal and Advisory Support Services IDIQ
Department of Energy, Headquarters Procurement Services
Award noticeNAICS 541110Washington, DC89303026DGC000006Awarded to White & Case LLP for $5,000,000
Posted Jan 2 - DoD Petroleum Laboratory Correlation Proficiency Testing Program
Defense Logistics Agency, DLA Energy
JustificationNAICS 541380VirginiaSPE60326R0516Awarded to American Society for Testing and Materials for $266,817
Posted Jan 22 publications - Data Modernization Section Support
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VA21842Posted Dec 31, 2025 - CareDX Lab Solutions Inc. Allo Seq Tx17 Next Generation Sequencing (NGS) Reagent Kits
National Institutes of Health, National Institutes of Health - CC
PresolicitationNAICS 541714Bethesda, MD26-000014Posted Dec 31, 2025 - Notice of Intent to Sole Source – Bethesda-Chevy Chase Orthopedic Associates, L.L.C
National Institutes of Health, National Institutes of Health - CC
Special noticeNAICS 541690Bethesda, MD26-001499Awarded to Bethesda-Chevy Chase Orthopedic Associates
Posted Dec 31, 2025 - Information Technology Purchase for Portsmouth Pad
Department of Energy, Em-Portsmouth/Paducah Project Ofc
Award noticeNAICS 541519Lexington-Fayette, KY364700Awarded to Integration Technologies Group, Inc. for $10,455
Posted Dec 31, 2025 - CensiTrac VISN6 FY26 Subscription TAC Brand Name (VA-26-00026887)
Department of Veterans Affairs, Technology Acquisition Center NJ
Award noticeNAICS 54151936C10B26Q0086Awarded to Censis Technologies, Inc. Franklin 37067-2950 for $812,786
Posted Dec 31, 2025 - Physicist Services
Department of Veterans Affairs, 241-Network Contract Office 01
Award noticeSmall businessNAICS 541690Massachusetts36C24125Q0749Awarded to F. X. Masse Associates, Inc. for $365,194
Posted Dec 31, 20254 publications - Request for Quote for Joseph Maxwell Cleland Atlanta VA Medical Center (JMCAVAMC) Nurse Call System
Department of Veterans Affairs, 247-Network Contract Office 7
Combined synopsis and solicitationSDVOSBNAICS 541512Decatur, GA36C24726Q0180Posted Dec 31, 2025 - 666 | Air Balance Service
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationSDVOSBNAICS 541380Bokeelia, FL36C25926Q0114Awarded to Vortex LLC
Posted Dec 31, 20254 publications - VISN DSS RxFramework OmnicellX (IVX) / Inpatient Pharmacy Interface
Department of Veterans Affairs, Network Contract Office 19
Sources soughtNAICS 54151936C25926Q0165Posted Dec 31, 2025 - 531-25-101 | AE Renovate Building 28 | Boise VAMC
Department of Veterans Affairs, 260-Network Contract Office 20
Award noticeSDVOSBNAICS 541310Boise City, ID36C26026R0014Awarded to Valhalla Engineering Group, LLC for $574,421
Posted Dec 31, 20253 publications - 531-26-101 | Renovate Sterile Processing Service (SPS) Space Boise VAMC
Department of Veterans Affairs, 260-Network Contract Office 20
Award noticeSDVOSBNAICS 541330Boise City, ID36C26026R0015Awarded to Miller-Remick, LLC for $720,341
Posted Dec 31, 20254 publications - AE NRM 531-26-102 Pave GSA Parking Lot - Design
Department of Veterans Affairs, 260-Network Contract Office 20
Award noticeSDVOSBNAICS 541330Boise City, ID36C26026R0017Awarded to Ethos Civil LLC for $80,490
Posted Dec 31, 20255 publications - Learning Management System Cloud Subscription and Support Service
Department of Veterans Affairs, 261-Network Contract Office 21
SolicitationNAICS 54151936C26126Q0210Posted Dec 31, 20254 publications - AOUSC Court Security Officers Staffing Analysis
Administrative Office of the US Courts, Aousc-Procurement Management Div
Sources soughtNAICS 541690Washington, DCAO-RFI-26-0001Posted Dec 31, 2025 - SM-M365 BU Rubrick for FDIC
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VACORHQ-25-Q-0473Posted Dec 31, 2025 - Young Faculty Award (YFA) 2026
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715DARPARA2502Posted Dec 31, 20257 publications - NATO Business Opportunity: Next Generation of Modelling and Simulation (NexGen M&S) Program Agile Procurement
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519Norfolk, VAIFIB-ACT-SACT-26-17Posted Dec 31, 2025 - CISCO Switch Order
Department of the Navy, Naval Research Laboratory
Combined synopsis and solicitationSmall businessNAICS 541519Washington, DCN00173-26-Q-1301314772Posted Dec 31, 20252 publications - Tableau Creator (Server) Licenses
Department of the Navy, NUWC Div Newport
Award noticeSmall businessNAICS 541519Newport, RIN6660425Q0485Awarded to Batti Corporation for $501,502
Posted Dec 31, 20259 publications - Engineering Technician Services
Department of the Army, W6QM Micc-Fort Buchanan (Rc)
Sources sought8(a)NAICS 541330Puerto RicoPANMCC-25-P-0000014398Posted Dec 31, 20252 publications - Notice of Intent to Sole Source- Proficiency Testing (PT) & Accreditation Fees for the Albuquerque Area Office- IHS
Indian Health Service, Albuquerque Area Indian Health SVC
Special noticeNAICS 541380Albuquerque, NMSole_Source_PTTesting_CAPPosted Dec 31, 2025 - Notice of Intent to Sole Source- Land Survey Services for the Albuquerque Indian Health Center West Campus
Indian Health Service, Albuquerque Area Indian Health SVC
Special noticeNAICS 541370Albuquerque, NMSS_LANDSURVEY_AIHC_WESTPosted Dec 31, 2025 - Inventory Management Procurement System (WIMPS/Tecsys) Services
Animal and Plant Health Inspection Service, MRPBS Minneapolis MN
PresolicitationNAICS 541511Ames, IA1160623Awarded to Tecsys, Inc.
Posted Dec 30, 2025 - Lubrication Oil Sample Analysis Testing
Bureau of Reclamation, Grand Coulee Power Office
Award noticeSmall businessNAICS 541380140R1725Q0011Awarded to Tribologik Corp. for $10,283
Posted Dec 30, 20255 publications - FY 26 Services (Base plus 4) - Bath/Canandaigua Lock Out Tag Out System
Department of Veterans Affairs, 242-Network Contract Office 02
Combined synopsis and solicitationSDVOSBNAICS 541330Bath, NY36C24226Q0197Awarded to HGS Engineering Inc.
Posted Dec 30, 20252 publications - Labor management software
Department of Veterans Affairs, 245-Network Contract Office 5
Special noticeNAICS 54151936C24526Q0197Posted Dec 30, 2025 - Bay Pines Water Management Plan Update No Award-RFQ-36C24826Q0101
Department of Veterans Affairs, 248-Network Contract Office 8
Special noticeSDVOSBNAICS 541620Bay Pines, FL36C24826Q0101Posted Dec 30, 20257 publications - 657A4-26-101, Replace Electrical Switchboards Building 1, 7 and 20
Department of Veterans Affairs, 255-Network Contract Office 15
Sources soughtSDVOSBNAICS 541330Poplar Bluff, MO36C25526Q0134Posted Dec 30, 2025 - Amendment 0001 | H966- | 36C261-26-AP-0279 | PHARMACY USP 797 800 CERTIFICATION TESTING/ SERVICE
Department of Veterans Affairs, 261-Network Contract Office 21
PresolicitationNAICS 541380Fresno, CA36C26126Q0173Posted Dec 30, 20253 publications - AST Environmental Support Services Q&A
Federal Aviation Administration, 693KA9 Contracting for Services
Sources soughtNAICS 541690Washington, DC693KA9-25-R-00013Posted Dec 30, 20252 publications - NextGen Accountability Review
Federal Aviation Administration, 693KA8 System Operations Contracts
Special noticeNAICS 541611Washington, DC697DCK-26-C-00044Awarded to National Academy of Public Administration
Posted Dec 30, 2025 - MRI physicist and scientist consultants
National Institutes of Health, National Institutes of Health Nichd
PresolicitationSmall businessNAICS 541690Bethesda, MD75N94026Q00025Posted Dec 30, 2025 - Data Systems and Website Support Services BPA
Health Resources and Services Administration, HRSA Headquarters
PresolicitationNAICS 541512Arlington, VA75R60226Q00028Awarded to Sapient Government Services, Inc.
Posted Dec 30, 20252 publications - Program Analysis and Control (PAAC V) Bridge
National Aeronautics and Space Administration, NASA Goddard Space Flight Center
Special noticeNAICS 541330Maryland80GSFC25D0003Awarded to Asrc Federal System Solutions LLC
Posted Dec 30, 20253 publications - Synology Storage for HLS
National Aeronautics and Space Administration, NASA Shared Services Center
SolicitationSmall businessNAICS 541519Greenbelt, MD80NSSC26922305QAwarded to Asimer Tech LLC
Posted Dec 30, 20253 publications - Legal and Advisory Support Services (Final RFP)
Department of Energy, Headquarters Procurement Services
Combined synopsis and solicitationNAICS 541110Washington, DC89303025RGC000002(a)Posted Dec 30, 20259 publications - Federal Bureau of Prisons Inmate Tablet Implementation Initiative
Federal Prison System / Bureau of Prisons, Privatization - Co
PresolicitationNAICS 541519Washington, DCBOPTABLET26Posted Dec 30, 2025 - Mechanisms for Amplification of fusion Reaction Rates in Solids (MARRS)
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715HR001126S0007Posted Dec 30, 2025 - TigerConnect Services
Defense Health Agency (Dha), Defense Health Agency HCD West
Special noticeNAICS 541519AlaskaHT941026N7824Posted Dec 30, 2025 - NATO Business Opportunity: Provide Deployable Point of Presence to Liaison Elements (LES) to Special Operations Forces – WP1 (SOPLE & SOLE)
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519IFB-CO-424324-SOCC-LESPosted Dec 30, 2025 - NATO Business Opportunity: Provide Deployable Point of Presence to Liaison Elements (LES) to Special Operations Forces – WP2 (SOLO)
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519IFB-CO-424325-SOCC-SOLOPosted Dec 30, 2025 - Microsoft Enterprise Technical Support Services-II (METSS-II) single-award Indefinite Delivery Indefinite Quantity (IDIQ)
Defense Information Systems Agency, IT Contracting Division - PL83
JustificationNAICS 541512MarylandJA16-087MOD05Awarded to Microsoft Corporation
Posted Dec 30, 20253 publications - NRL Notice to Sole Source
Department of the Navy, Naval Research Laboratory
Special noticeNAICS 541380Washington, DCN0017326Q1301315397Posted Dec 30, 2025 - R408 - Support-Professional: Program Management/Support
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtNAICS 541611N001892026008Posted Dec 30, 2025