Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,369 opportunities since January 1, 2024, 424 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 246
38,945 closed, awarded or informational, newest first.
- NOTICE OF INTENT TO SOLE SOURCE TO SDVOSB Follow on to Existing for Software License/Subscription Support and Maintenance (Vocera)
Department of Veterans Affairs, 256-Network Contract Office 16
Special noticeNAICS 54151936C25626Q0167Posted Nov 17, 2025 - Task Frequency Analysis
Department of Veterans Affairs, 256-Network Contract Office 16
Sources soughtNAICS 54151936C25626Q0181Posted Nov 17, 2025 - Legionella Water Sample Testing and Analysis for Grand Junction VA Medical Center
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationSDVOSBNAICS 541380Grand Junction, CO36C25926Q0044Awarded to Hyperion Biotechnology, Inc.
Posted Nov 17, 20252 publications - 36C25926Q0091 0001| Request for Quote on Air Emissions Compliance Testing for Rocky Mountain Regional VA Medical Center
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationSmall businessNAICS 54162036C25926Q0091Posted Nov 17, 20252 publications - Med Gas Testing & Inspection
Department of Veterans Affairs, 262-Network Contract Office 22
Award noticeSDVOSBNAICS 541380Prescott, AZ36C26226Q0041Awarded to Atlantic First Industries Corporation for $32,821
Posted Nov 17, 20254 publications - Awarded - Life Safety Evaluations and Statement of Conditions, Iowa City VA Healthcare System, to Heidelberg Resources, LLC.
Department of Veterans Affairs, Network Contract Office 23
Award noticeSDVOSBNAICS 541330Iowa City, IA36C26326Q0099Awarded to Heidelberg Resources, LLC for $103,600
Posted Nov 17, 20253 publications - Mission Systems Lifecycle Support (MSLS) Services
Office of Procurement Operations, Departmental Operations Acquisitions Division I
Award noticeNAICS 541511Herndon, VA70RDA126FR0000001Awarded to General Dynamics Information Technology, Inc. for $36,213,136
Posted Nov 17, 2025 - Assay Development Consultant Support Services
National Institutes of Health, National Institutes of Health Nida
Award noticeSmall businessNAICS 541690Bethesda, MD75N95025Q00058Awarded to Midnight Sun Technologies LLC for $12,421
Posted Nov 17, 20253 publications - Program and Analysis Control (PAAC VI) Support Services - Final Request for Propopsal (RFP)
National Aeronautics and Space Administration, NASA Goddard Space Flight Center
Solicitation8(a)NAICS 541330Greenbelt, MD80GSFC24R0042Posted Nov 17, 202519 publications - Odyssey Space Mather Mission
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541330Greenbelt, MD80NSSC26917819QAwarded to Odyssey Space, LLC
Posted Nov 17, 2025 - Technical Support Services
Department of Energy, NNSA NON-MO Cntrctng Ops Div
SolicitationSmall businessNAICS 541330Aiken, SC89233125QNA000422Awarded to Sigma Science Inc.
Posted Nov 17, 20252 publications - Roadside Safety Research and Federal Outdoor Impact Laboratory (FOIL) Advanced Crash Analysis Technical Support Services
Federal Highway Administration, 693JJ3 Acquisition and Grants MGT
Special noticeNAICS 541715VirginiaPosted Nov 17, 2025 - Employee Incentive Program Services
US Patent and Trademark Office, Department of Commerce Pto
Special noticeEDWOSBNAICS 541870Alexandria, VAACQ-26-0614Posted Nov 17, 20254 publications - REQUEST FOR INFORMATION: AFLCMC/WING IMAGING AND TARGETING SUPPORT FISCAL YEAR 2027
Department of the Air Force, FA8691 AFLCMC Wink Sensors
Sources soughtNAICS 5417Wright-Patterson AFB, OHAFLCMCFY27ITSRFI-1Posted Nov 17, 2025 - Event - DLA Human Capital Development and Readiness - RFI
Defense Logistics Agency, Dcso Columbus-Division-1
Sources soughtNAICS 541820Columbus, OHDLA_J1_EventPosted Nov 17, 2025 - Notice of Intent to Sole Source-CANYONLANDS
National Geospatial-Intelligence Agency (Nga), National Geospatial-Intelligence Agency (Nga)
Special noticeNAICS 541715Springfield, VAHM047625_CANYONLANDSPosted Nov 17, 20253 publications - Strategic Technology Office-wide Broad Agency Announcement
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715Fort Lee, NJHR001125S0001Awarded to Maxentric Technologies LLC
Posted Nov 17, 20254 publications - USAC RFI: Penetration Testing as a Service
Federal Communications Commission, FCC
Combined synopsis and solicitationNAICS 541990Washington, DCIT-25-188Posted Nov 17, 2025 - RFP: Aircraft Instrumentation Division (AID) Follow On
Department of the Navy, Naval Air Warfare Center Air Div
SolicitationSmall businessNAICS 541715MarylandN0042124R0081Posted Nov 17, 202510 publications - 53-0090, VDR Kits
Department of the Navy, NSWC Philadelphia Div
PresolicitationNAICS 541519PennsylvaniaN64498-25-SIMACQ-PD-53-0090Posted Nov 17, 2025 - Assay Development for Superior Understanding of Response and Efficacy (ASSURE)
Office of Assistant Secretary for Preparedness and Response, Aspr Barda Div Contracts MGMT & Acq
SolicitationNAICS 541714South CarolinaRRPV-26-07-ASSUREPosted Nov 17, 2025 - Facility Engineering Technical Support
US Secret Service, U. S. Secret Service
Sources soughtNAICS 541330Laurel, MDRTCFacilitySupportPosted Nov 17, 2025 - Contractor Support for Safety, Health & Environmental Programs Division
US Secret Service, U. S. Secret Service
Sources soughtNAICS 541620MarylandSAFSupportPosted Nov 17, 2025 - THE QUALITY MANAGEMENT SYSTEM (QMS) AEROSPACE (AS) AS9100 and AS9110 REGISTRAR SERVICES
Department of the Army, W6QK ACC-APG Cont CT Tyad Ofc
Combined synopsis and solicitationNAICS 541611PennsylvaniaW51AA126QA006Posted Nov 17, 20252 publications - Staffing Support services
US Immigration and Customs Enforcement, Investigations and Operations Support Dallas
JustificationNAICS 541511District of Columbia192126OHC06090002Awarded to Celerity Government Solutions LLC
Posted Nov 14, 2025 - Setup BPA for Translation and Interpretation services for the U.S. Embassy. (Due Date: December 05, 2025)
Department of State, U.S. Embassy Hanoi
SolicitationNAICS 5419319VM3026Q0005Posted Nov 14, 20253 publications - Bureau of Engraving and Printing (BEP) Request for Information (RFI) - R&D Hidden Machine-Readable Security Features - FY26
Bureau of Engraving and Printing, Bureau of Engraving and Printing
Special noticeNAICS 541715Washington, DC2031ZA26N00005Posted Nov 14, 2025 - Bureau of Engraving and Printing (BEP) Request for Information (RFI) - R&D Overt Security Features - FY26
Bureau of Engraving and Printing, Bureau of Engraving and Printing
Special noticeNAICS 541715Washington, DC2031ZA26N00006Posted Nov 14, 2025 - Veteran Images Licensing
Department of Veterans Affairs, Technology Acquisition Center NJ
Award noticeNAICS 541922Washington, DC36C10B26Q0042Awarded to F8PJ LLC for $0
Posted Nov 14, 2025 - Enterprise Risk Management
Department of Veterans Affairs, Veterans Benefits Admin
Sources sought8(a)NAICS 541611Washington, DC36C10D25Q0195Posted Nov 14, 20252 publications - 657-26-101 Conduct Hazardous Material Abatement
Department of Veterans Affairs, 255-Network Contract Office 15
PresolicitationSDVOSBNAICS 541620Missouri36C25526R0010Awarded to Riverfront Safety & Health, LC
Posted Nov 14, 2025 - Chart Check Software License/Subscription
Department of Veterans Affairs, 256-Network Contract Office 16
Special noticeNAICS 54151936C25626Q0176Posted Nov 14, 2025 - UPS Preventative Maintenance Inspections Portland HCS Base Plus Four
Department of Veterans Affairs, 260-Network Contract Office 20
Sources soughtNAICS 54151936C26026Q0141Posted Nov 14, 2025 - Sources Sought - Water Testing Services for the VA Black Hills Health Care System
Department of Veterans Affairs, Network Contract Office 23
Sources soughtNAICS 541380South Dakota36C26326Q0137Posted Nov 14, 2025 - JOTFOC for Sole Source 8(a) Direct Award for Enterprise Cybersecurity Services (ECS)
Federal Acquisition Service, Office of Centralized Acquisition Services
Special notice8(a) sole sourceNAICS 541511Washington, DC47QACA26C0006Awarded to Chenega Systems, LLC
Posted Nov 14, 2025 - Notice of Intent to Sole Source - Brand Name for DataConnect Licenses
Federal Acquisition Service, Federal Acquisition Service
Special noticeNAICS 541519Washington, DC47QACA26K0041Posted Nov 14, 2025 - End User Support for Argonne National Laboratory & Fermi National Accelerator Laboratory
Department of Energy, Argonne Natl Lab - DOE Contractor
SolicitationNAICS 541513Illinois6-B162-P-00001-00-CR-374590Posted Nov 14, 20253 publications - ICE Marketing and Recruitment Support
US Immigration and Customs Enforcement, Investigations and Operations Support Dallas
Sources soughtNAICS 541613Arlington, VA70CMSD26R00000005Awarded to Hamilton Enterprises, LLC
Posted Nov 14, 20253 publications - Canceled - FEMA Solicitation: Hermit’s Peak/Calf Canyon Claims Review Technical Support
Federal Emergency Management Agency, Region 6
SolicitationNAICS 541611Santa Fe, NM70FBR625R00000008Posted Nov 14, 20259 publications - Request for Proposal 80GSFC25R0001 - Space Weather Geostationary (SWGEO) PHOtospheric Magnetograph Imager (PHOMI) Phase A Study
National Aeronautics and Space Administration, NASA Goddard Space Flight Center
SolicitationNAICS 541330Greenbelt, MD80GSFC25R0001Awarded to Bae Systems Space & Mission Systems Inc.
Posted Nov 14, 20257 publications - Data Modernization Section Support
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VA21842Posted Nov 14, 2025 - Notice of Intent to Sole Source - Modification for Contract - W912BU22D0014
Department of the Army, W2SD Endist Philadelphia
Special noticeNAICS 541330PennsylvaniaPosted Nov 14, 2025 - Draft Documents: Legal Services for Unaccompanied Alien Children (UAC)
Office of the Assistant Secretary for Administration (Asa), Office of the Assistant Secretary for Administration (Asa)
Special noticeNAICS 541110Rockville, MDACF346611-UAC-DRAFTPosted Nov 14, 2025 - Data Modernization Section Support
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VA21842Posted Nov 14, 2025 - Architect-Engineer Services SATOC IDIQ
Department of the Air Force, FA4897 366 Cons PKP
SolicitationNAICS 541330FA489726RA001Posted Nov 14, 20254 publications - FTQW 25-1108, Code Study
Department of the Air Force, FA5004 354 Cons PK
Combined synopsis and solicitationSmall businessNAICS 541330Eielson AFB, AKFTQW251108Posted Nov 14, 20256 publications - Hardware Enabled AI Acceleration Assessment Event
US Special Operations Command, U.S. Special Operations Command
Special noticeNAICS 541715Tampa, FLHardware_Enabled_AI_AEPosted Nov 14, 2025 - Integrated Communications and Digital Adoption
Defense Threat Reduction Agency, Defense Threat Reduction Agency
Sources soughtNAICS 541840Fort Belvoir, VAHDTRA126RXXX1Posted Nov 14, 20252 publications - Diagnostic Reference Laboratory Testing Services
Indian Health Service, Phoenix Area Indian Health SVC
Special noticeNAICS 541380Phoenix, AZIHS1519990Posted Nov 14, 2025 - PIMC Lad Testing
Indian Health Service, Phoenix Area Indian Health SVC
Sources soughtBuy IndianNAICS 541380Phoenix, AZIHS1519990BPosted Nov 14, 2025