Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,493 opportunities since January 1, 2024, 434 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 291
39,059 closed, awarded or informational, newest first.
- Manuscript for improved integration of cultural-be
US Geological Survey, Office of Acquisiton Grants
Combined synopsis and solicitationSmall businessNAICS 541990Langley, WA140G0325Q0229Awarded to Kristin Hoelting
Posted Sep 2, 20252 publications - PVC AND FALLON VETERINARY SERVICES
Bureau of Land Management, National Operations Center
Combined synopsis and solicitationSmall businessNAICS 541940140L0125Q0012Posted Sep 2, 20252 publications - ONLINE CORRAL TASK ORDER
Bureau of Land Management, National Operations Center
Award noticeNAICS 541512Colorado140L0625F0111Awarded to Managed Business Solutions LLC for $398,825
Posted Sep 2, 2025 - Fire Alarm & Suppression System Inspection/Testing
Bureau of Land Management, Arizona State Office
SolicitationNAICS 541990140L6425Q0025Posted Sep 2, 2025 - Equine veterinary services for Sequoia and Kings Canyon National Park
National Park Service, PWR Sf/Sea Mabo
Award noticeSmall businessNAICS 541940Three Rivers, CA140P8525Q0023Awarded to Petvet Care Centers (California) Inc. for $250,000
Posted Sep 2, 20255 publications - ARCHITECT AND ENGINEERING SUPPLEMENTAL SERVICES- WESTERN REGIONAL OFFICE
Federal Prison System / Bureau of Prisons, Fao
PresolicitationSmall businessNAICS 541310Stockton, CA15BFA025R00000057Posted Sep 2, 2025 - Building Engineer Report
Drug Enforcement Administration, Headquaters
Combined synopsis and solicitationSmall businessNAICS 541350El Paso, TX15DDHQ25Q00000130Posted Sep 2, 20252 publications - Request for Quote- “Event management/ planning of U.S.-India Space Business Forum in Bengaluru”
Department of State, American Consulate Chennai
SolicitationNAICS 541618191N6025Q0010_PR15569378Posted Sep 2, 2025 - POTABLE WATER QUALITY TESTING SERVICE
Department of State, American Consulate Casablanca
SolicitationNAICS 54138019M03025Q0007Posted Sep 2, 2025 - A&E services - CGR Renovation
Department of State, American Consulate Casablanca
SolicitationNAICS 5413119M03025Q0009Posted Sep 2, 2025 - Fall Arrest Training, Certification Maintenance and Repair Services
Bureau of Engraving and Printing, Office of the Chief Procurement Officer
Combined synopsis and solicitationSmall businessNAICS 541350Washington, DC2031ZA25Q00223Awarded to Shine on Group, Inc.
Posted Sep 2, 2025 - NOTICE OF INTENT TO CONTRACT WITH A SINGLE SOURCE: The Federal Aviation Administration intends to award a single source contract to BPA Services, LLC
Federal Aviation Administration, 693KA9 Contracting for Services
Special noticeNAICS 541511Washington, DCPosted Sep 2, 2025 - INCR-OY2 | Radiation Physicist - PM - Health Physicist and RSO Services at the Lebanon VA Medical Center, Lebanon PA
Department of Veterans Affairs, 244-Network Contract Office 4
Award noticeNAICS 54169036C24423Q0305Awarded to Tech62 Inc. Manor 78653 for $326,700
Posted Sep 2, 2025 - Solicitation Cancellation | Expand Electrical Capability A&E Design Services
Department of Veterans Affairs, Network Contract Office 19
Special noticeSDVOSBNAICS 54131036C25925R0099Posted Sep 2, 20252 publications - AcuStaf Labor Management Software
Department of Veterans Affairs, 261-Network Contract Office 21
Award noticeNAICS 541519Fresno, CA36C26126F0003Awarded to Acustaf Development Corp. for $255,520
Posted Sep 2, 2025 - Medium Voltage Loop Study
Department of Veterans Affairs, 262-Network Contract Office 22
SolicitationSDVOSBNAICS 541330Prescott, AZ36C26225Q1377_2Posted Sep 2, 2025 - Notice of Intent to Sole Source
Environmental Protection Agency, Region 4 Contracting Office
Special noticeNAICS 54162068HE0425Q0025Posted Sep 2, 20252 publications - Contract 68HERC25D0012, TO TBD: Technical Support
Environmental Protection Agency, Cincinnati Acquisition Div (Cad)
SolicitationSmall businessNAICS 541715Cincinnati, OH68HERC25R0252Awarded to Pegasus Technical Services, Inc.
Posted Sep 2, 2025 - Research Initiatives in Support of FHWA Bridges and Structures Programs 3.0
Federal Highway Administration, 693JJ3 Acquisition and Grants MGT
SolicitationNAICS 541330Washington, DC693JJ3-23-BAA-0001Awarded to Hardesty & Hanover, LLC
Posted Sep 2, 2025 - Title III Translation and Transcription FAR 52.217-8 LSJ
US Immigration and Customs Enforcement, Investigations and Operations Support Dallas
Special noticeNAICS 541930Ashburn, VA70CMSD24FR0000106Awarded to The Kace Company, LLC
Posted Sep 2, 2025 - JOFOC six-month extension of IDEAL 2.0 (Interim) - Intent to Sole Source
US Immigration and Customs Enforcement, Information Technology Division
JustificationNAICS 541519Albuquerque, NM70CTD024C00000003-P00001_JOFOCAwarded to Applied Research Associates, Inc.
Posted Sep 2, 20252 publications - Inspection Services - Tramway and Pier Structures, USCGC KICKAPOO
US Coast Guard, Base New Orleans
Combined synopsis and solicitationSmall businessNAICS 541330Vicksburg, MS70Z02925QNEWO0000011Posted Sep 2, 2025 - Amendment 0001 for Solicitation 75H70725Q00116 for Professional Engineering Services
Indian Health Service, Albuquerque Area Indian Health SVC
SolicitationIndian small businessNAICS 541330Albuquerque, NM75H70725Q00116Awarded to Montech Inc.
Posted Sep 2, 20254 publications - Study contract for fluid quick disconnectors
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationSmall businessNAICS 541330Houston, TX80NSSC25897867QPosted Sep 2, 20252 publications - Humanetics Anthroscan Renewal
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541512Houston, TX80NSSC25915920QAwarded to Humanetics Digital North America, Inc.
Posted Sep 2, 2025 - Standard Recovery - Brazil (Follow-on)
Export-Import Bank of the US, Export Import Bank of US
Award noticeNAICS 54111083310125P0037Awarded to Varella & Advogados Associados for $265,750
Posted Sep 2, 20252 publications - FMCS MS Azure
Federal Mediation and Conciliation Service, FMCS
Combined synopsis and solicitationNAICS 541511District of Columbia93310025Q0007Posted Sep 2, 20252 publications - Notice of Intent to Sole Source: CDC Diabetes SIM Model Services
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
Combined synopsis and solicitationNAICS 541511Atlanta, GA94455Posted Sep 2, 2025 - FDA-RFQ-CDER-2025-128755 – Emulate, Inc. Basic Research Chip (Chip-S1 and Chip-R1) and Compound Distribution Kits -BNE
Food and Drug Administration, FDA Office of Acq Grant SVCS
Combined synopsis and solicitationNAICS 541715Silver Spring, MDCDER-2025-128755Posted Sep 2, 2025 - Portfolio Management (PPM) Training
Department of the Army, W6QK ACC-RSA
Special noticeNAICS 541519Redstone Arsenal, ALPosted Sep 2, 2025 - Simio Licenses
Department of the Air Force, FA8136 AFSC Pziob
Combined synopsis and solicitationSmall businessNAICS 541519OklahomaF3YCCF5211A001Posted Sep 2, 2025 - BLK2GO LiDAR Eglin AFB
Department of the Air Force, FA2823 Aftc Pzio
SolicitationNAICS 541370Eglin AFB, FLFA282325Q5000Posted Sep 2, 2025 - Ellsworth AFB - Juniper JCNIA Training
Department of the Air Force, FA4690 28 Cons PKC
SolicitationSmall businessNAICS 541519South DakotaFA469025Q0056Awarded to W Solutions LLC
Posted Sep 2, 20253 publications - Request for Information: Ukraine Defense Resource Management System (DRMS)
Department of the Air Force, FA7146 Saf Oc PK
Sources soughtNAICS 541519FA7146-26-C-XXX1Posted Sep 2, 20255 publications - Republic of Korean Air Force (ROKAF) Tasking, Collection, Processing, Exploitation & Dissemination (TCPED)
Department of the Air Force, FA8527 AFLCMC C3iak
Award noticeNAICS 541330FA8527-25-C-B001Awarded to Utah State University Space Dynamics Laboratory for $25,835,112
Posted Sep 2, 2025 - Computer Aided Dispatch (CAD) System
Department of the Air Force, FA8601 AFLCMC Pzio
Combined synopsis and solicitationNAICS 541512Wright-Patterson AFB, OHFA860125R0032Posted Sep 2, 20254 publications - Microsystem Induced CAtalysis (MICA)
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Award noticeNAICS 541715Huntsville, ALHR0001125S0007Awarded to CFD Research Corporation for $6,628,390
Posted Sep 2, 2025 - Customer Engagement Subscription
Transportation Security Administration, Mission Essentials
JustificationNAICS 541519Reston, VAJA-2025-05-1260Awarded to Carahsoft Technology Corp.
Posted Sep 2, 2025 - 2026 FLIGHT TEST INSTRUMENTATION (FTI) DEVELOPMENT, PRODUCTION, SUPPORT AND INSTALLATION
Department of the Navy, Pae Strategic Systems Programs
Sources soughtNAICS 541330N0003022C2001-NP4Posted Sep 2, 2025 - Radiofrequency (RF) - Attenuation / Sensitivity Testing of GFE Breech Plugs
Department of the Navy, NSWC Indian Head Division
Combined synopsis and solicitationSmall businessNAICS 541380Indian Head, MDN0017425Q1110Posted Sep 2, 2025 - HANGAR MOVE
Department of the Navy, NAVSUP FLT Log CTR Puget Sound
PresolicitationSmall businessNAICS 541614Bremerton, WAN0040625QS611Posted Sep 2, 2025 - Battlespace Modeling and Simulation (BMS) Engineering Services
Department of the Navy, Naval Air Warfare Center Air Div
Special noticeNAICS 541715MarylandN00421-25-RFPREQ-54000MA-0059Posted Sep 2, 20253 publications - IDIQ for A-E Services in NAVFAC EURAFCENT Area
Department of the Navy, Navfacsyscom Europe Africa Central
PresolicitationNAICS 541330N3319125RF003Posted Sep 2, 2025 - Award Notice-Shaft Handling Fixture Design
Department of the Navy, Norfolk Naval Shipyard GF
Award noticeSmall businessNAICS 541330Portsmouth, VAN4215825P0069Awarded to Er Group LLC for $295,000
Posted Sep 2, 2025 - MH-60R Royal Australian Navy Sustainment Follow On
Department of the Navy, NAWC Training Systems Div
Award noticeNAICS 541330Tampa, FLN6134025C0002Awarded to Cae USA Inc. for $64,146,202
Posted Sep 2, 2025 - BPA AKANG Recruiting - Carlson Center Advertising (Fairbanks, AK)
Department of the Army, W7MU Uspfo Activity Akang 168
Special noticeNAICS 541810AlaskaPANNGB-25-P-0000-027987Posted Sep 2, 2025 - Support for Evaluating and Conducting Computational and Alternative Toxicological Methods for the National Institute of Environmental Health Sciences
National Institutes of Health, National Institute of Health Niehs
PresolicitationSmall businessNAICS 541715PreSol75N96025R00004Posted Sep 2, 2025 - SPRPA125R801E Synopsis/Solicitation
Defense Logistics Agency, DLA Aviation at Philadelphia, PA
Combined synopsis and solicitationNAICS 541512Albuquerque, NMSPRPA125R801EAwarded to Bell Boeing Joint Project Office
Posted Sep 2, 20252 publications - Louisiana Air National Guard Recruiter Advertising
Department of the Army, W7NB Uspfo Activity Laang 159
Award noticeSmall businessNAICS 541810New Orleans, LAW50S7Z25PA014Awarded to Audacy Operations, LLC for $81,200
Posted Sep 2, 2025 - TRIOSS Additional Instructor/Operators Justification & Approval
Department of the Army, W6QK Acc-Apg-Orlando
JustificationNAICS 541990Orlando, FLW900KK24C0017ADDIOAwarded to Phoenix Logistics, LLC
Posted Sep 2, 20253 publications