Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,546 opportunities since January 1, 2024, 432 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 344
39,114 closed, awarded or informational, newest first.
- STGE, Boundary Survey
National Park Service, MWR Midwest Region
Award noticeSmall businessNAICS 541370Ste. Genevieve, MO140P6025Q0038Awarded to The Gilchrist Law Firm, P.A. for $17,030
Posted Jul 1, 20254 publications - LSNFH Infrastructure Review & Alternatives Analysi
Bureau of Reclamation, Mp-Regional Office
Award noticeSmall businessNAICS 541330Shasta Lake, CA140R2025Q0038Awarded to Four Peaks Environmental Science & Data Solutions LLC for $171,673
Posted Jul 1, 20252 publications - R&D - MUSSEL CONTROL RESEARCH
Bureau of Reclamation, Denver Fed Center
Special noticeSmall businessNAICS 541690Location not published140R8125Q0194Posted Jul 1, 2025 - IMT ACOUSTIC DOPPLER CURRENT PROFILER
Bureau of Reclamation, Denver Fed Center
SolicitationSmall businessNAICS 541519Anywhere in the US140R8125Q0195Awarded to Frontier Precision, Inc.
Posted Jul 1, 2025 - Notice of Award_SAMS Bridge Contract
Department of the Air Force, FA2396 USAF AFMC AFRL PZL AFRL Pzle
Award noticeNAICS 541990Wright-Patterson AFB, OH20250002Awarded to Sawdey Solution Services Inc. for $1,883,830
Posted Jul 1, 20254 publications - DRAFT - FA873025RB007 - All Domain Common Platform (ADCP) Security Cloud Engineering Network Develpoment (ASCEND) RFI
Department of the Air Force, FA8730 Kessel Run Aflcmc/Hbbk
Special noticeNAICS 541511Hanscom AFB, MAPosted Jul 1, 2025 - Renewal of Everbridge Software
Nuclear Regulatory Commission, Nuclear Regulatory Commission
Award noticeNAICS 541519Anywhere in the US31310025Q0044Awarded to Westwind Computer Products, Inc. for $70,136
Posted Jul 1, 2025 - Veteran Directed Care (VDC) and Caregiver Support
Department of Veterans Affairs, Strategic Acquisition Center Fredericksburg
Sources soughtNAICS 541611Washington, DC36C10G25Q0701Posted Jul 1, 20253 publications - FPDS-NG Data Quality Improvement - Sole Source Award Notice
Department of Veterans Affairs, Sac Frederick
Award noticeNAICS 541611Alexandria, VA36C10X25F0034Awarded to Potomacwave, Inc. for $4,235,840
Posted Jul 1, 20254 publications - Electronic QA Inspection System & Service
Department of Veterans Affairs, 241-Network Contract Office 01
Sources soughtNAICS 541690White River Junction, VT36C24125Q0609Posted Jul 1, 2025 - | Pacs Workstation | 693
Department of Veterans Affairs, 244-Network Contract Office 4
Award noticeSmall businessNAICS 541519Anywhere in the US36C24425Q0774Awarded to Rexus USA LLC for $99,896
Posted Jul 1, 20252 publications - Request for Information | Environmental Assessment for Boiler Plant | Huntington WV VAMC
Department of Veterans Affairs, 245-Network Contract Office 5
Sources soughtNAICS 541620Huntington, WV36C24525Q0624Posted Jul 1, 2025 - FY25: Two-Way Radios Mental Health Domiciliary (MHD)
Department of Veterans Affairs, 248-Network Contract Office 8
PresolicitationNAICS 541519Anywhere in the US36C24825Q0833Awarded to Codecom LLC
Posted Jul 1, 2025 - AE Address Retro Commissioning Items 541-25-501
Department of Veterans Affairs, 250-Network Contract Office 10
Award noticeSDVOSBNAICS 541330Cleveland, OH36C25024R0139Awarded to Dav Energy Solutions, Inc. for $169,190
Posted Jul 1, 20254 publications - Zebrafish Observation Chamber
Department of Veterans Affairs, 257-Network Contract Office 17
Combined synopsis and solicitationNAICS 541714Anywhere in the US36C25725Q0704Awarded to Viewpoint Life Sciences Inc.
Posted Jul 1, 2025 - (660) | Elevator Inspection and Testing Services-VA Salt Lake City, UT
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationNAICS 541350Salt Lake City, UT36C25925Q0580Awarded to Final Limit Elevator Inspections LLC
Posted Jul 1, 2025 - VLOGIC Management and Room Scheduling Software
Department of Veterans Affairs, 260-Network Contract Office 20
Award noticeSDVOSBNAICS 541513Location not published36C26025Q0054Awarded to Alvarez LLC LEESBURG 20176-3375 for $2,516,459
Posted Jul 1, 2025 - 36C26125Q0649 | Dialysis Water Treatment & Testing for VA Northern California
Department of Veterans Affairs, 261-Network Contract Office 21
SolicitationNAICS 541380California36C26125Q0649Posted Jul 1, 20253 publications - Zebra Fish Observation Chamber
Department of Veterans Affairs, 257-Network Contract Office 17
Special noticeNAICS 541714Anywhere in the USPosted Jul 1, 2025 - Equipment & Vehicle Inspection Certification - SEE DESCRIPTION (G5-126022)
Department of Energy, Argonne Natl Lab - DOE Contractor
SolicitationNAICS 541990Lemont, IL5-B193-Q-00568-00Posted Jul 1, 20255 publications - R7 Superfund Technical Assessment & Response Team
Environmental Protection Agency, Region 7 Contracting Office
Award noticeNAICS 541620Lenexa, KS68HE0725R0002Awarded to Tetra Tech, Inc. for $94,379,918
Posted Jul 1, 20256 publications - NPEP for R8
Environmental Protection Agency, Region 8 Contracting Office
Award noticeNAICS 541620Denver, CO68HE0825Q0018Awarded to Air Resource Specialists, Inc. for $272,000
Posted Jul 1, 2025 - USCIS Integrated Card Solution Configurable for Immigration Benefits
US Citizenship and Immigration Services, US Citizenship Immigration SVCS
Sources soughtNAICS 541Anywhere in the US70SBUR25I00000014Posted Jul 1, 20253 publications - QSTAG
US Citizenship and Immigration Services, Uscis Contracting Office
Sources soughtNAICS 541511Camp Springs, MD70SBUR25I00000016Posted Jul 1, 2025 - WMSL Propulsion Control System Upgrade
US Coast Guard, SFLC Procurement Branch 2
SolicitationNAICS 541330South Carolina70Z08525RLREP0007Awarded to Rolls-Royce Solutions America Inc.
Posted Jul 1, 20253 publications - Notice of Intent to Sole Source - Dr. Charlie Yoe
Department of the Army, W072 Endist Chicago
Special noticeSmall businessNAICS 541690Chicago, ILPosted Jul 1, 2025 - Sol_75H70724Q00141 Survey and Data Collection Services (HCAHPS survey) Zuni Comprehensive Community Health Center
Indian Health Service, Albuquerque Area Indian Health SVC
Award noticeNAICS 541910New Mexico75H70725P00094Awarded to Press Ganey Associates LLC for $39,665
Posted Jul 1, 2025 - Acquisition of Services for the Young At Heart Type 2 Diabetes Research Longitudinal Protocol
National Institutes of Health, National Institutes of Health Nichd
PresolicitationNAICS 541690Bethesda, MD75N94025Q00117Posted Jul 1, 2025 - Genotyping Lab Services
National Institutes of Health, National Institutes of Health Nichd
PresolicitationSmall businessNAICS 541380Tennessee75N94025Q00119Posted Jul 1, 2025 - AML Technology Development Partner Bundle FY25
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541511Anywhere in the US80NSSC25908394QAwarded to Technosoft Inc.
Posted Jul 1, 2025 - Ten Year Plan (TYP) Preliminary Design Capital Planning Support Services
Department of Energy, Western-Desert Southwest Region
Award noticeNAICS 541330Phoenix, AZ89503125QWA000354Awarded to Civil Design & Engineering Inc. for $207,700
Posted Jul 1, 2025 - Notice of Intent to Sole Source - Dr. Scott Steinschneider
Department of the Army, W072 Endist Chicago
Special noticeSmall businessNAICS 541690Chicago, ILPosted Jul 1, 2025 - Notice of Intent to Sole Source -Dr. David Watkins
Department of the Army, W072 Endist Chicago
Special noticeSmall businessNAICS 541690Chicago, ILPosted Jul 1, 2025 - Government Open Astro Library (GOAL) and Sim-Over Live Virtual Environment (SOLVE) II (GOAL/SOLVE II)
Department of the Air Force, FA2518 Ussf Spoc/Saio
Sources soughtNAICS 541511Colorado Springs, COFA2518GSII2026Posted Jul 1, 2025 - SCADA Maintenance and Support Services
Department of the Air Force, FA8501 Opl Contracting Afsc/Pzio
Award noticeNAICS 541511Warner Robins, GAFA850125P0028Awarded to Minsait Acs, Inc. for $157,916
Posted Jul 1, 2025 - Software Engineering Institue Federally Funded Research and Development Center
Department of the Air Force, FA8702 AFLCMC Pze Non PEO
Award noticeNAICS 541715Pittsburgh, PAFA870225DB0003Awarded to CARNEGIE MELLON UNIVERSITY Pittsburgh for $3,206,869,052
Posted Jul 1, 2025 - MNOC Classroom Upgrade
US Special Operations Command, Marsoc H92257
Award noticeSmall businessNAICS 541512Sneads Ferry, NCH92257-25-R-E006Awarded to Karcher Group Inc. for $359,845
Posted Jul 1, 202510 publications - Request for Information regarding brand name justification for Ruckus Warranty Service
Department of Defense Education Activity, DOD Education Activity
Special noticeNAICS 541519Peachtree City, GAHE12545207569Posted Jul 1, 20252 publications - Feith Business LogicQ
Defense Commissary Agency, Defense Commissary Agency
Sources soughtNAICS 541519VirginiaHQC00725QE003Posted Jul 1, 2025 - Imaged Document and Exemplars Library (IDEAL) 2.0 Operations and Maintenance (O&M) and Enhancement Services
US Immigration and Customs Enforcement, Information Technology Division
Sources soughtNAICS 541519McLean, VAIDEAL_OM_Enhancements_July2025Posted Jul 1, 20253 publications - Cadet Records Manager
Department of the Navy, Commander
Award noticeWOSB sole sourceNAICS 541519Anywhere in the USM00264-25-P-0045Awarded to Mega-Data Services, Inc. for $153,750
Posted Jul 1, 20254 publications - NOTICE OF INTENT TO AWARD ON A SOLE SOURCE BASIS (AUDIO ENGINEER)
Department of the Navy, Commander
Special noticeSmall businessNAICS 541990District of ColumbiaM00264-25-Q0148Awarded to Pageantry Solutions, LLC
Posted Jul 1, 20252 publications - R701 - Friday Night Lights
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541810MarylandN0018925QZ123Awarded to New Tech Solutions, Inc.
Posted Jul 1, 2025 - 7510 - PROMOTIONAL ITEMS FOR THE NAVY RECRUITING COMMAND
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541890Anywhere in the USN0018925QZ362Awarded to Federal Prison Industries, Inc.
Posted Jul 1, 2025 - Aircraft Carrier Readiness Support (ACRS)
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtNAICS 541330Norfolk, VAN0018925R0039Posted Jul 1, 2025 - INDEFINITE DELIVERY/INDEFINITE QUANTITY CONTRACT FOR LARGE WATERFRONT PROJECTS ARCHITECT & ENGINEER SERVICES IN SUPPORT OF PROJECTS PRIMARILY IN THE NAVFAC MID-ATLANTIC NORTH AREA OF RESPONSIBILITY (AOR)
Department of the Navy, Navfacsyscom Mid-Atlantic
Combined synopsis and solicitationNAICS 541330MaineN4008524R2543Posted Jul 1, 20256 publications - Interpreter Services for Reasonable Accommodation, NASWI
Department of the Navy, Navfacsyscom Northwest
Sources soughtNAICS 541930Oak Harbor, WAN4425525Q8003Posted Jul 1, 20252 publications - TReX II 25-06 DOD Digital OnRamp AI Tools
Department of the Army, Department of the Army
Special noticeNAICS 541715Orlando, FLTReXII25-06DODDigitalOnRampAIToolsPosted Jul 1, 20252 publications - Notice of Award Sole Source-Military Working (MWD) Surgical Services
Department of the Army, W40M MRC0 West
Award noticeNAICS 541940Los Angeles, CAW81K0025PA100Awarded to Vca Animal Hospitals, Inc. for $18,575
Posted Jul 1, 2025 - Architecture and Engineering (A-E) Services - Enterprise Solution (Southeast Region)
Department of the Army, W6QM Micc-Ft Campbell
SolicitationSmall businessNAICS 541330Location not publishedW9124825R1220Posted Jul 1, 2025