Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,317 opportunities since January 1, 2024, 439 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 163
38,878 closed, awarded or informational, newest first.
- CAROLINA BEACH INLET AND VICINITY, NC
Department of the Army, W074 Endist Wilmington
Combined synopsis and solicitationNAICS 541360Carolina Beach, NCW912PM26QA024Posted Apr 74 publications - Monitoring Content Development
Office of the Assistant Secretary for Financial Resources, Omas Strategic Buying Center - HHS Mission
Special noticeNAICS 541519Fairfax, VAPosted Apr 6 - Student Service Contract Holly Gilchrist
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541940Madison, WI140G0226P0034Awarded to Holly Gilchrist for $50,186
Posted Apr 6 - STUDENT SERVICE CONTRACT - ALYSSA PACHECO
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Ann Arbor, MI140G0226P0037Awarded to Alyssa Pacheco for $22,253
Posted Apr 6 - STUDENT SERVICE CONTRACT STELLA CORDREY
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Jamestown, ND140G0226P0050Awarded to Stella Cordrey for $19,681
Posted Apr 6 - STUDENT CONTRACT - ADRIANE STRAUBE
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Ann Arbor, MI140G0226P0076Awarded to Adriane Marie Straube for $45,936
Posted Apr 6 - STUDENT SERVICE CONTRACT BRUCE BEEM
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Bagley, WI140G0226P0077Awarded to Bruce Patrick Beem for $9,428
Posted Apr 6 - Rock sample preparation
US Geological Survey, Office of Acquisiton Grants
Combined synopsis and solicitationSmall businessNAICS 541380Vancouver, WA140G0326Q0083Awarded to Spectrum Petrographics Inc.
Posted Apr 6 - Grand Canyon National Park Water & Wastewater Lab
National Park Service, Imr Arizona
SolicitationSmall businessNAICS 541380Arizona140P1526Q0044Awarded to Inner Basin Environmental LLC
Posted Apr 62 publications - Global Advisory Request for Proposals (RFP)
Department of State, Acquisitions - Aqm Momentum
SolicitationPartial small businessNAICS 54161119AQMM25R0019Posted Apr 610 publications - Solicitation - BARDA Accelerator Network 2.0 - Supplemental Announcement to Fill Diagnostics and Medical Devices Hub Vacancy
Office of Assistant Secretary for Preparedness and Response, Barda - Aspr / Daappo / Barda DCMA
SolicitationNAICS 541714Washington, DC26-BARDA-SOL-BAN_2_1Posted Apr 64 publications - Advanced Blast Simulator
Department of Veterans Affairs, 241-Network Contract Office 01
Special noticeNAICS 541715White River Junction, VT36C24126Q0401Awarded to Stumptown Research & Development, LLC
Posted Apr 6 - Data Innovations Instrument Manager Brand Name -License #075984 and License#347237
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeNAICS 541519Colchester, VT36C25626Q0527Awarded to Data Innovations LLC for $351,319
Posted Apr 64 publications - UNICOR - Industry Day - Sales & Marketing Office Furniture
Federal Prison Industries, INC, Federal Prison Industries, INC
Special noticeNAICS 541613Coleman, FLPosted Apr 6 - TAKATA AIRBAG RECALL DATA COMPILATION AND VISUALIZATION
National Highway Traffic Safety Administration, 693JJ9 NHTSA Office of Acquistion
Sources soughtNAICS 541519Washington, DC693JJ926RQ000286Posted Apr 6 - PROAIM Americas, LLC. Preventive Maintenance Servi
National Institutes of Health, National Institutes of Health Olao
SolicitationNAICS 54151975N98026Q00170Posted Apr 6 - Special Notice – Army ICAM Industry Working Day 2026
Department of the Army, W6QK ACC-APG
Special noticeNAICS 541219Aberdeen Proving Ground, MDPosted Apr 6 - Project and Engineering Support Services II (PESS II) Extension
National Aeronautics and Space Administration, NASA Ames Research Center
Award noticeNAICS 541715California80ARC021D0001_EXTAwarded to MILLENNIUM ENGINEERING AND INTEGRATION SERVICES, LLC Arlington for $58,585,520
Posted Apr 62 publications - PC Signal Annual Renewal
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationSmall businessNAICS 541519Huntsville, AL80NSSC26928986QAwarded to AI Signal Research Inc.
Posted Apr 62 publications - DOE (EDF) Market Advisory Standing List Amendment
Department of Energy, Headquarters Procurement Services
Special noticeNAICS 54161389303026NLP000043Posted Apr 62 publications - Tennessee River Mile 155 Mussel Relocation
Department of the Army, US Army Corps of Engineers
Special noticeSmall businessNAICS 541620Clifton, TNPosted Apr 6 - UNICOR Industry Day - Space Plan & Design Office Furniture
Federal Prison Industries, INC, Federal Prison Industries, INC
Special noticeNAICS 541611Coleman, FLPosted Apr 6 - Solicitation: National Space Test and Training Complex (NSTTC) Innovative Technology & Engineering – Space Test and Range (NITE-STAR)
Department of the Air Force, FA2553 Oprn Test & TRG Infr Otti PK
SolicitationNAICS 541715ColoradoFA2553-26-R-B001Posted Apr 67 publications - Office of Head Start Customer Service Support
Office of the Assistant Secretary for Financial Resources, Office of the Assistant Secretary for Financial Resources
Special noticeNAICS 541611Washington, DCHHS-ACF-SN-26-10001Posted Apr 6 - Foundation Sustainment Support, Software and Integration (FS3i)
National Geospatial-Intelligence Agency (Nga), Natl Geospatial-Intelligence Agency
PresolicitationNAICS 541511St. Louis, MOHM0476_20260105Posted Apr 66 publications - Vertex TO5 Determination to Bundle
National Geospatial-Intelligence Agency (Nga), Attn: MS S84 - Ocs
Consolidation or bundlingNAICS 541611HM047626Q0005Posted Apr 6 - XRL Integration
Department of the Navy, Naval Air Warfare Center Air Div
PresolicitationNAICS 541512Fort Worth, TXN00019-26-R-XXXXPosted Apr 63 publications - RFI for CAD Model Conversion and Comment Adjudication Services
Department of the Navy, Naval Surface Warfare Center
Sources soughtNAICS 541511Panama City Beach, FLN6133126SNQ22Posted Apr 6 - Teamcenter Sole Source Contract Modification
Department of the Navy, Fleet Readiness Center
Combined synopsis and solicitationNAICS 541519MarylandN68520-26-RFPREQ-F600000-0051Posted Apr 6 - Spectrum Mission Data and Information Engineering Services
Department of the Navy, Naval Air Warfare Center
Sources soughtNAICS 541330N6893625RFPREQ450000E0003Posted Apr 64 publications - Real-Time Post-Market Signal For Enhanced Surveillance
Food and Drug Administration, FDA Office of Acquisitions and Grants Services
Sources soughtNAICS 541519Silver Spring, MDODT-2026-133586Posted Apr 62 publications - Support for XNAT instance for FMRIF
National Institutes of Health, National Institutes of Health Olao
Combined synopsis and solicitationNAICS 541512Bethesda, MDPCA-NIMH-02429Awarded to Xnat Works Inc.
Posted Apr 6 - NATO Request for Information: NISRF GIS Data Management Service
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519RFI-186975-GIS-DMSPosted Apr 6 - NATO Request for Information: Innovation Continuum 2026 – Task Force X - ARCTIC
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541690Norfolk, VARFI-ACT-SACT-03-2026Posted Apr 6 - This requirement is for a Life Cycle Launcher Support (LCLS) Contract for a period of 60 months, beginning in January 2028
Department of the Army, W6QK ACC-RSA
Sources soughtNAICS 541614Redstone Arsenal, ALW31P4Q-26-R-0026Posted Apr 63 publications - T2COM J&A (Justification)
Department of the Army, W40M USA Hca
JustificationNAICS 541990TexasW81K0426QA029Awarded to Potawatomi Training LLC
Posted Apr 62 publications - Correct Various HVAC, Vertical Transportation & Refrigeration Deficiencies
Department of Veterans Affairs, 255-Network Contract Office 15
Award noticeSDVOSBNAICS 541310Missouri36C25526R0036Awarded to SMK Design Group Jv, LLC for $74,989
Posted Apr 58 publications - Cotton DNA Sequencing Services
Agricultural Research Service, USDA ARS Afm Apd
Combined synopsis and solicitationSmall businessNAICS 541714New Orleans, LA1232SA26Q0389Awarded to Seqmatic, LLC
Posted Apr 3 - Data Privacy Framework Justification
Office of the Secretary, Department of Commerce Sspo
JustificationNAICS 541511Washington, DC1331L526F13500120Awarded to Trident Technical Solutions, LLC
Posted Apr 3 - Fire Ecology Research
US Geological Survey, Office of Acquisiton Grants
Combined synopsis and solicitationSmall businessNAICS 541620Corvallis, OR140G0326Q0057Awarded to Conservation Biology Institute, Inc.
Posted Apr 32 publications - HACE FY26 OBJECTS CONSERVATION SERVICE
National Park Service, Ner Services Mabo
Award noticeNAICS 541990Lowell, MA140P4326Q0009Awarded to Cci Construction and Energy Services, LLC for $156,342
Posted Apr 3 - IDIQ For Architect Engineer (A/E) Services for Central Office
Federal Prison System / Bureau of Prisons, Fao
Sources soughtNAICS 541310Washington, DC15B70026PR000155Posted Apr 3 - Short Range Paging System Maintenance & Support (VA-26-00047264)
Department of Veterans Affairs, Technology Acquisition Center NJ
Sources soughtSDVOSBNAICS 54151936C10B26Q0313Posted Apr 3 - Intent to Sole Source Mensio Subscription Renewal Indianapolis, IN
Department of Veterans Affairs, 250-Network Contract Office 10
Special noticeNAICS 541519Indianapolis, IN36C25026Q0443Awarded to Esaote North America Inc.
Posted Apr 3 - Software Evolution Services for Philips Equipment
Department of Veterans Affairs, 261-Network Contract Office 21
Special noticeSDVOSBNAICS 541519Reno, NV36C26126Q0272Awarded to Philips North America LLC
Posted Apr 35 publications - Landauer Dosimetry Services - Omaha VA
Department of Veterans Affairs, Network Contract Office 23
PresolicitationNAICS 54138036C26326Q0531Posted Apr 3 - Information Technology Purchase for Portsmouth Pad
Department of Energy, Em-Portsmouth/Paducah Project Ofc
Award noticeNAICS 541519Lexington-Fayette, KY372126Awarded to Regency Consulting Inc. for $3,495
Posted Apr 3 - Information Technology Purchase for Portsmouth Pad
Department of Energy, Em-Portsmouth/Paducah Project Ofc
Award noticeNAICS 541519Lexington-Fayette, KY372128Awarded to Standard-Blazar, LLC for $187,408
Posted Apr 3 - PTAG RFI: Seeking Contractor for USPTO Asset Management Program Support Services
US Patent and Trademark Office, Department of Commerce Pto
Sources soughtNAICS 541519Alexandria, VAACQ-26-0906Posted Apr 33 publications - Retirement Calculator
Office of the Secretary, Department of Commerce Sspo
Sources soughtSmall businessNAICS 541612District of ColumbiaDOC-PS-26-0001Posted Apr 32 publications