Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,097 opportunities since January 1, 2024, 450 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 86
38,649 closed, awarded or informational, newest first.
- Systematic Review Software.
Environmental Protection Agency, Water, Tribal & Science Division
Award noticeNAICS 541519Washington, DC68HERW26Q0049Awarded to 4 Star Technologies, Inc. for $571,771
Posted Jun 30 - FAA WJHTC Advanced Imaging Services Intent to Single Source
Federal Aviation Administration, Federal Aviation Administration
Special noticeNAICS 541430Atlantic City, NJ692M15-21-D-00002Awarded to Art Z Graphics Inc.
Posted Jun 30 - OHS Region 1 Training and Technical Assistance Network
Office of the Assistant Secretary for Financial Resources, Omas Strategic Buying Center - HHS Mission
Special noticeNAICS 541611Hadley, MA7571MN26C00011Awarded to University of Massachusetts
Posted Jun 30 - OHS Region 6 Training and Technical Assistance Network
Office of the Assistant Secretary for Financial Resources, Omas Strategic Buying Center - HHS Mission
Special noticeNAICS 541611Texas7571MN26C00012Awarded to Icf Incorporated, L.L.C.
Posted Jun 30 - PFAS Analysis in HOPE 1000 Study
National Institutes of Health, National Institutes of Health Nichd
Combined synopsis and solicitationNAICS 54138075N94026Q00056Posted Jun 304 publications - OLINK EXPLORE HT SERVICES
National Institutes of Health, National Institutes of Health Olao
PresolicitationNAICS 541380Bethesda, MD75N98026Q00721Posted Jun 30 - NIH Brain Development Cohorts Biobank
National Institutes of Health, National Institutes of Health Nida
Sources soughtNAICS 54171475N98026R00106Posted Jun 303 publications - 4Point Foundation Customer Care for AEM Forms; Base + one (1) Option Year
National Aeronautics and Space Administration, NASA Shared Services Center
SolicitationNAICS 541519Hampton, VA80NSSC26937059QAwarded to Four Point Solutions Ltd.
Posted Jun 30 - MBS Legal Services - Acknowledgement Agreements and Issuer Liquidity Matters
Department of Housing and Urban Development, Cpo : Gnma Support Division
Special noticeNAICS 541110Washington, DC86615526R00003Posted Jun 30 - Digital Engineering and Data Management Hub for Integrated Combat Systems
Department of the Navy, NAVSEA
Special noticeNAICS 541512Posted Jun 30 - ERIS Shopping Notice: New Growth Controls for Achieving Single-Crystal Complex Inorganic Materials
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715DARPA-SN-26-83Posted Jun 302 publications - Intent to Sole Source - NBSFS SCIF SME IDS
Department of the Air Force, FA2835 AFLCMC Hanscom Pzi
Special noticeNAICS 541690New Boston, NHFA2835-1770Posted Jun 30 - Destruction Cart
Department of the Air Force, FA3016 502 Cons CL
SolicitationSmall businessNAICS 541519TexasFA301626Q0139Posted Jun 303 publications - ACC SG Video Teleconference Room Maintenance
Department of the Air Force, FA4800 633 Cons PKP
Sources soughtSmall businessNAICS 541519VirginiaFA4800-26-SS-ACCSGVTCPosted Jun 30 - Defense Energy Consortium (DECo) - Consortium Management Organization (CMO)
Department of the Air Force, FA8003 771 Enterprise Sourcing SQ
SolicitationNAICS 541611District of ColumbiaFA8003-26-R-0023Posted Jun 308 publications - Maintenance Business System Modernization (MABSM) Bridge Efforts
Department of the Air Force, FA8224 AFSC Ol H Pzim
Award noticeNAICS 541513UtahFA822426F0045_FA822426F0046_FA822426F0047Awarded to SYSTEMS IMPLEMENTERS Inc. Clearfield for $45,736,772
Posted Jun 30 - Program Management/Service Revealed Deficiency (PM/SRD) Component Improvement Program (CIP) R&D Engineering Services
Department of the Air Force, FA8252 AFSC Ol-H Pzacb Scndary PWR
SolicitationNAICS 541330UtahFA825226RB001Posted Jun 30 - Middle Georgia State University Facility
Department of the Air Force, FA8579 Software SPRT AFSC Pzim
Award noticeNAICS 541513Warner Robins, GAFA857926C0011Awarded to MIDDLE GEORGIA STATE UNIVERSITY Macon for $1,161,540
Posted Jun 30 - Intent to Award Sole Source for AFRL/DP Laboratory Demonstration Project
Department of the Air Force, FA2396 USAF AFMC AFRL PZL AFRL Pzle
Special noticeNAICS 541511Wright-Patterson AFB, OHFA8650-25-R-TBD_FA8650-26-R-TBDPosted Jun 308 publications - Rocket Cargo
Department of the Air Force, FA2385 USAF AFMC AFRL PZL AFRL RSKD
Award noticeNAICS 541715Monument, COFA8650-26-C-B017Awarded to GENEVA TECHNOLOGIES, Inc. Monument for $4,282,737
Posted Jun 30 - SSC/Space Sensing Directorate required Specialized Technical and Systems Engineering Support for MWT/SMI; Short-Term Sole Source Bridge Contract - Justification #26-31 Posted
Department of the Air Force, FA8810 Space Sensing Ssc/Snk
JustificationNAICS 541715Los Altos, CAFA8810-26-F-B003Awarded to Stellar Solutions Inc.
Posted Jun 302 publications - DSPO Connect Program for Suicide Prevention
Defense Human Resources Activity, Defense Human Resources Activity
Sources soughtNAICS 541611Alexandria, VAH98210_DSPO_FY26_1633Posted Jun 303 publications - Parking Management System & Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services
Award notice8(a)NAICS 541512Washington, DCHQ003426FE307Awarded to Jasint Consulting and Technologies, LLC for $11,036,761
Posted Jun 30 - Department of Defense (DoD) Network (DoDNet) Modification Include the Combatant Commands (CCMD) to
Defense Information Systems Agency, Defense Information Systems Agency
JustificationNAICS 541512MarylandJA26-059Awarded to Leidos, Inc.
Posted Jun 302 publications - USMC Public Key Infrastructure (PKI) Support Services RFP Synopsis
Department of the Navy, Commander
SolicitationSmall businessNAICS 541519VirginiaM0026425R0013Posted Jun 308 publications - Notice of Intent - Sole Source Modification to Professional Support Services IDIQs
Department of the Navy, Commanding Officer
PresolicitationNAICS 541611Arlington, VAM9549425D5001-5003-P0000XPosted Jun 30 - Area of Interest (AOI): Cyber Resource and Engineering Workforce (CREW)
Department of the Navy, Naval Information Warfare Systems
SolicitationNAICS 541330N0003926RH002Posted Jun 302 publications - SOURCES SOUGHT: Non-personal engineering, technical, logistics, configuration management, data management, and program management support services required by Code GXW at NSWC Crane
Department of the Navy, NSWC Crane
Special noticeNAICS 541330Crane, INN0016426SNB88_01Posted Jun 30 - R799 - ERP Sustainment
Department of the Navy, NAVSUP FLT Log CTR Norfolk
JustificationNAICS 541219N0018926QB088Posted Jun 30 - RFQ for Engineering Support Services
Department of the Navy, NAVSUP FLT Log CTR Norfolk
SolicitationNAICS 541512Washington, DCN0018926QL187Posted Jun 305 publications - Administrative Assistant
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtSmall businessNAICS 541611Charleston, SCN0018926QW184Posted Jun 302 publications - Naval Litigation Office - Services in support of the defense of Iranian FMS claims against the United States Government at the Iran - U.S. Claims Tribunal, The Hague, Netherlands
Department of the Navy, NAVSUP FLT Log CTR Norfolk
SolicitationNAICS 541611District of ColumbiaN0018926RD016Posted Jun 305 publications - E-2/C-2 Airborne Command and Control Systems Program Office (PMA-231)
Department of the Navy, Naval Air Warfare Center Air Div
Sources soughtNAICS 541330N00421-26-RFPREQ-TPM231-0250Posted Jun 30 - Arctic Submarine Laboratory (ASL) - Cyber Security Engineering, test and evaluation, and Risk Management Framework (RMF)
Department of the Navy, NAVSUP FLT Log CTR Pearl Harbor
SolicitationSmall businessNAICS 541512San Diego, CAN0060426Q4060Posted Jun 30 - Justification
Department of the Navy, Navfacsyscom Europe Africa Central
JustificationNAICS 541380N3319121D0002Awarded to Alhoty Analytical Services W.L.L
Posted Jun 302 publications - ACV Crew, SEAOPS Program, FMS Program and Future Connectors Program Support
Department of the Navy, Naval Surface Warfare Center
SolicitationSmall businessNAICS 541330N6133126R3108Posted Jun 302 publications - N62470-25-R-4011 COMPREHENSIVE LONG-TERM ENVIRONMENTAL ACTION NAVY (CLEAN) IN NAVFAC ATLANTIC?S AREA OF RESPONSIBILITY (AOR), PRIMARILY IN THE NAVFAC MID-ATLANTIC NORTHEAST AOR, NAVFAC SOUTHEAST AOR, AND BASE REALIGNMENT AND CLOSURE (BRAC) EAST AOR
Department of the Navy, Navfacsyscom Atlantic
Combined synopsis and solicitationNAICS 541330N6247025R4011Posted Jun 304 publications - CFID with SkySafe
Department of the Navy, Ncis Quantico VA
Combined synopsis and solicitationSmall businessNAICS 541519VirginiaN6328526QS078Posted Jun 30 - Analytical Support Services Award Notice
Department of the Navy, Fleet Readiness Center
Award noticeSmall businessNAICS 541512MarylandN6852026Q1003Awarded to BOULEVARD CONSULTING GROUP, LLC, THE Arlington for $6,000,000
Posted Jun 307 publications - Fuels Leak Detection Testing - South Korea CY27
Department of the Army, W071 Endist Omaha
Sources soughtNAICS 541330PANNWD-26-P-0000-031673Posted Jun 30 - RFI for USSOCOM Rapid Experimentation of Prototyping Technology in Learning Environments 26-1
US Special Operations Command, U.S. Special Operations Command
Special noticeNAICS 541715Gulfport, MSRFI_26_1_Rapid_Experimentation_of_Prototyping_Technology_in_Learning_EnvironmentsPosted Jun 30 - RFI - NSWCDD V Dept - Land Based Test and Training Site Enterprise Engineering
Department of the Navy, NSWC Dahlgren
Sources soughtNAICS 541330RFI_NSWCDD_VDEPT_LAND_BASED_TEST_TRAINING_SITE_ENTERPRISE_ENGINEERINGPosted Jun 30 - HP Elitebook 6 G1i Notebooks with 3-year support w
Department of Energy, National Energy Technology Laboratory
Award noticeNAICS 541519Fremont, CARFQ381783Awarded to New Tech Solutions, Inc. for $767,771
Posted Jun 30 - Notice of Intent to Sole Source Cybersecurity Compensation System Support Services
Office of Procurement Operations, Departmental Operations Acquisition Division II
Special noticeNAICS 541612Washington, DCRUHC-26-CS006Posted Jun 30 - RADIAC AND RADCON PROGRAM PROFESSIONAL SUPPORT SERVICES
Department of the Navy, Naval Surface Warfare Center
Sources soughtNAICS 541330SEA04NPosted Jun 30 - System Advisor Model (SAM) Software Development
Department of Energy, Alliance for Energy Innovation, LLC - DOE Contractor
Sources soughtNAICS 541511Golden, COSS-2026030923Posted Jun 30 - Clinical Laboratory Scientist Non-Personal Services
Indian Health Service, Navajo Area Indian Health SVC
Sources soughtBuy IndianNAICS 541690Crownpoint, NMSSN-CPSU-26-1527793Posted Jun 30 - Multilingual Computing and Analysis Scientific Research, Development, Testing, Analysis and Data Generation Support Services
Department of the Army, W6QK ACC-APG Adelphi
Award noticeNAICS 541330Adelphi, MDW911QX-26-D-A008Awarded to ADVANCED RESOURCE TECHNOLOGIES, Inc. Alexandria for $5,536,435
Posted Jun 30 - New Environmental A-E MATOC - Germany
Department of the Army, W2SD Endist Europe
PresolicitationNAICS 541330W912GB26RA027Posted Jun 30 - Award Notice for Oregon Army National Guard Financial Counselor.
Department of the Army, W7NW Uspfo Activity or Arng
Award noticeNAICS 541611W912JV26PA0009Awarded to Joint Technology Solution, Inc. 9255 Center ST Ste 300 Manassas for $540,064
Posted Jun 30