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 356
39,114 closed, awarded or informational, newest first.
- Underwater Inspection Services - IDIQ
Bureau of Reclamation, Lower Colorado Regional Office
Sources soughtNAICS 541330Anywhere in the USDOIRFBO250024Posted Jun 12, 2025 - Technology Transfer and Transition (DAF/T3) & Directorate Level Support
Department of the Air Force, FA2396 USAF AFMC AFRL PZL AFRL Pzle
Sources sought8(a)NAICS 541990Dayton, OHFA239625CXXXXPosted Jun 12, 20252 publications - Splunk Enterprise
Department of the Air Force, FA3016 502 Cons CL
Award noticeNAICS 541519Anywhere in the USFA301625F0240Awarded to Carahsoft Technology Corp. for $39,340
Posted Jun 12, 2025 - AFRL/DSC Information Technology Services Support (ITSS)
Department of the Air Force, FA2396 USAF AFMC AFRL PZL AFRL Pzle
Sources sought8(a) sole sourceNAICS 541519Wright-Patterson AFB, OHFA8650-25-R-0001Posted Jun 12, 20252 publications - RF Hanger Doors
Department of the Air Force, FA9302 Aftc PZZ
Combined synopsis and solicitationSmall businessNAICS 541350CaliforniaFA930225Q0043Posted Jun 12, 2025 - Notice of Intent to Sole Source – 3 IHS Additional Health Facilities - Hospital Accreditation Compliance
Indian Health Service, Division of Acquisitions Policy HQ
Special noticeNAICS 541990Rockville, MDPosted Jun 12, 2025 - Holmes Request for Information (RFI)
National Geospatial-Intelligence Agency (Nga), Attn: MS S84 - Ocs
Sources soughtNAICS 541511Springfield, VAHM047625HOLMESPosted Jun 12, 20252 publications - Leadership Research Assistant Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services
SolicitationSmall businessNAICS 541720Location not publishedHQ003425RE091Posted Jun 12, 2025 - Industry Day Announcement - Expeditionary and Range Systems (E&RS) Hardware and Field Services Support AND Shipboard Landing Systems Integration and Installation Support Services (SLSI&I) Requirements
Department of the Navy, Naval Air Warfare Center Air Div
Special noticeNAICS 541330MarylandIndustryDay_EandRSHardwareandFS_AND_SLSIandIPosted Jun 12, 20254 publications - Environmental Sampling
Department of the Navy, Navfacsyscom Mid-Atlantic
PresolicitationSmall businessNAICS 541380Crane, INN4008525R2568Posted Jun 12, 20252 publications - NNSY IT Support Services
Department of the Navy, Norfolk Naval Shipyard GF
PresolicitationSDVOSBNAICS 541513Portsmouth, VAN4215825QA050Posted Jun 12, 20253 publications - Small Business Set-Aside for a Liebert Brand or Equal for Uninterruptible Power Supply (UPS) Per Attachments Provide on quote TAA Compliant
Department of the Navy, Naval Surface Warfare Center
Combined synopsis and solicitationSmall businessNAICS 541519Anywhere in the USN61331-25-T-JK28Awarded to Digital Plaza LLC
Posted Jun 12, 2025 - Small Business Set Aside for Rockwell Automation Brand Studio 5000 Logix Designer Software per attachments
Department of the Navy, Naval Surface Warfare Center
Combined synopsis and solicitationSmall businessNAICS 541519Anywhere in the USN61331-25-T-KS21Awarded to Ic Pro Americas Inc.
Posted Jun 12, 2025 - Sources Sought Notice for Salesforce Service Support Requirement
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtNAICS 541512VirginiaN6328520250691Posted Jun 12, 20253 publications - NOTICE OF CONTRACT AWARD AND JUSTIFICATION AND APPROVAL SYNOPSIS
Department of the Navy, NIWC Pacific
Award noticeNAICS 541519San Diego, CAN66001-25-P-6226Awarded to Strategic Business Systems Inc. for $1,845,105
Posted Jun 12, 2025 - Notice of Intent to Sole Source Design Services for CFTC DC Headquarters
Commodity Futures Trading Commission, Commodity Futures Trading Commission
Special noticeNAICS 541410District of ColumbiaPRDA250128Posted Jun 12, 2025 - Environmental Health and Safety Services Support IDIQ Award Notice
Office of the Assistant Secretary for Administration (Asa), Program Support Center Acq MGMT SVC
Award notice8(a)NAICS 541620Rockville, MDPSC-FOH-EHSS-PSC337177-EnvironmentalHealthandSafetyServicesSupport-AwardAwarded to Property & Environmental Management Inc. for $25,603,069
Posted Jun 12, 2025 - RFI: RADAR-AS-A-SERVICE
National Oceanic and Atmospheric Administration, National Oceanic and Atmospheric Administration
Special noticeNAICS 541715Norfolk, VARaaS_RADARNEXTPosted Jun 12, 20252 publications - Request for Expression of Interest - NFPA 400 Hazard Classification of 2.3% Acetonitrile Mixture
Department of Energy, Hanford Tank Waste Operations & Closure LLC - DOE Contractor
Sources soughtNAICS 541380Richland, WARequest_for_Expression_of_Interest-NFPA_400_Hazard_Classification_of_Acetonitrile_MixturePosted Jun 12, 2025 - LCS LM2500 Removal Rail Container Development
Department of the Navy, NSWC Philadelphia Div
Award noticeNAICS 541330Philadelphia, PASIMACQ-PD-42-0092Awarded to Windspeed Technologies, LLC for $67,134
Posted Jun 12, 20252 publications - Notice of Intent to Sole Source- Johns Hopkins University/Applied Physics Laboratory, University Affiliated Research Center (UARC) for Technical and Analytical Support
Department of the Army, W6DV PEO M & S Redstone
Award noticeNAICS 541715MarylandW50RAJ25R0099Awarded to The Johns Hopkins University Applied Physics Laboratory LLC for $8,040,246
Posted Jun 12, 20253 publications - SOURCES SOUGHT NOTICE: Integrated Operations for High Performance Computing – Scientific, Engineering, Analysis, and Outreach Support Services
Department of the Army, W6QK ACC-APG Adelphi
Sources soughtNAICS 541715Aberdeen Proving Ground, MDW911QX26RA0001Posted Jun 12, 2025 - NWO PPCS Support Service
Department of the Army, W071 Endist Omaha
Award noticeNAICS 541512Orange, CAW9128F25PA057Awarded to Systems Analysis & Integration Inc. for $176,160
Posted Jun 12, 20252 publications - Understanding Fate and Transport of Microplastics (MPs) Impacted with PFAS in the Environment
Department of the Army, W4LD USA Hecsa
Award noticeNAICS 541715New Brunswick, NJW912HQ25C0054Awarded to Rutgers, the State University for $1,612,258
Posted Jun 12, 2025 - Demonstration Project for Evaluation of Non-Invasive of Water Distribution Pipe Identification Technologies
Department of the Army, W4LD USA Hecsa
Award noticeNAICS 541715Littleton, COW912HQ25C0055Awarded to Arcadis U.S., Inc. for $638,455
Posted Jun 12, 2025 - RPT, EFM Plotter, and EFM Mapper - Maintenance and Support for HEC Java Software related to Ecosystems
Department of the Army, W4LD USA Hecsa
Sources soughtNAICS 541511Location not publishedW912HQ25S0025Posted Jun 12, 20252 publications - 2024 ERDC Broad Agency Announcement
Department of the Army, W2R2 USA Engr R & D CTR
Award noticeNAICS 541715Vicksburg, MSW912HZ25C0021Awarded to Nevada System of Higher Education for $5,000,000
Posted Jun 12, 2025 - Termination NAVSUP BSC Program Support Services IDIQ
Department of the Navy, NAVSUP
Special notice8(a)NAICS 541511Mechanicsburg, PAPosted Jun 11, 2025 - Genomic Sequencing - Stillwater, OK
Agricultural Research Service, USDA ARS Afm Apd
Award noticeSmall businessNAICS 541714Stillwater, OK1232SA25Q0054Awarded to Hudsonalpha Institute for Biotechnology for $67,000
Posted Jun 11, 20253 publications - ENAN Gateway Circuits for Bureau of Indian Affairs
Bureau of Indian Affairs, Bureau of Indian Affairs
SolicitationIndian small businessNAICS 541519Anywhere in the US140A1625Q0035Awarded to Suh'Dutsing Contracting Services
Posted Jun 11, 20252 publications - Dell Compellent SAN System Annual Maintenance and Support Renewal
Departmental Offices, Ibc Acq SVCS Directorate
Award noticeNAICS 541519Portland, OR140D0425Q0062Awarded to Countertrade Products, Inc. for $302,876
Posted Jun 11, 2025 - Radiocarbon analysis of samples collected from pal
US Geological Survey, Office of Acquisiton Grants
Combined synopsis and solicitationNAICS 541380Irvine, CA140G0325Q0138Awarded to University of California Irvine
Posted Jun 11, 20252 publications - NEPH Burdick House Condition Assessment and Treatm
National Park Service, MWR Midwest Region
Award noticeNAICS 541310Location not published140P6025R0011Awarded to Raths Raths & Johnson Inc. for $163,362
Posted Jun 11, 2025 - WATER STORAGE TANK CLEANING & INSPECTION - ALASKA
National Park Service, Alaska Regional Office
Combined synopsis and solicitationSmall businessNAICS 541350Alaska140P9725Q0041Awarded to Catalyst Diving, Inc.
Posted Jun 11, 20253 publications - Upgrade to iManage Development and Production System
Office of the Inspector General, Office of Inspector General
Sources soughtNAICS 541512Washington, DC15G1AC25N00000004Awarded to Harbor Government Solutions, LLC
Posted Jun 11, 2025 - NIAID Professional, Scientific, and Technical Support Services
National Institutes of Health, National Institutes of Health Niaid
JustificationNAICS 541990Rockville, MD2025-NIAID-001Posted Jun 11, 2025 - USPTO PTAG 6.1.1 Sources Sought: Professional Services and Information Management System Support (DPPS)
US Patent and Trademark Office, Department of Commerce Pto
Sources soughtSmall businessNAICS 541512Alexandria, VA25-ACQ-0515Posted Jun 11, 2025 - OR CLARK BAVIN NFL OFF NETWORK PURCHASE
US Fish and Wildlife Service, Fws, IT Goods
Award noticeNAICS 541519Anywhere in the US345471Awarded to New Tech Solutions, Inc. for $2,166
Posted Jun 11, 2025 - IBM MVS zSAM (z Software Asset Management)
Department of Veterans Affairs, Technology Acquisition Center NJ
Sources soughtNAICS 541511Location not published36C10B25Q0246Posted Jun 11, 20253 publications - Diameter Health/Availity Software Licenses and Maintenance Support, New Contract (VA-25-00011523)
Department of Veterans Affairs, Technology Acquisition Center NJ
Award noticeNAICS 541519Location not published36C10B25Q0314Awarded to Four Points Technology, L.L.C. Herndon 20171-5505 for $3,877,658
Posted Jun 11, 2025 - Fire Alarm System Inspection Service Contract
Department of Veterans Affairs, 246-Network Contracting Office 6
Special noticeSDVOSBNAICS 541990Fayetteville, NC36C24625Q07490001Posted Jun 11, 20252 publications - Cast Iron and A307 Bolts Survey
Department of Veterans Affairs, 247-Network Contract Office 7
Combined synopsis and solicitationSDVOSBNAICS 541330Montgomery, AL36C24725Q0704Posted Jun 11, 20252 publications - 36C255-25-AP-1317 Rapid AI Software & Support
Department of Veterans Affairs, 255-Network Contract Office 15
Sources soughtNAICS 541511Kansas City, MO36C255-25-AP-1317Awarded to Lovell Government Services Inc.
Posted Jun 11, 2025 - TCGRx Pharmacy Filler Service Contract for software upgrades
Department of Veterans Affairs, 256-Network Contract Office 16
Special noticeNAICS 541519Texas36C25625Q1037Posted Jun 11, 2025 - WATER SAMPLING
Department of Veterans Affairs, 257-Network Contract Office 17
Sources soughtNAICS 541690Location not published36C25725Q0651Posted Jun 11, 2025 - DSS Interface Reconfigure
Department of Veterans Affairs, Network Contract Office 23
Award noticeNAICS 541519Location not published36C26325Q0641Awarded to Minburn Technology Group, LLC Great Falls 22066-3911 for $303,926
Posted Jun 11, 2025 - Exception to Fair Opportunity for the ANRG DOIM ITSS Task Order Extension
Federal Acquisition Service, GSA FAS Aas Fedsim
JustificationNAICS 541512Arlington, VA47QFCA19F0038Awarded to Innovative Management Concepts, Inc.
Posted Jun 11, 2025 - Request to have 5 Renovation, Repair, and Painting
Environmental Protection Agency, Region 9 Contracting Office
SolicitationSmall businessNAICS 541620California68HE0925Q0020Posted Jun 11, 20252 publications - Laboratory Capabilities to Test Fiber Reinforced Plastic Materials (FRP) and Portable Tanks made with FRP Materials
Pipeline and Hazardous Materials Safety Administration, 693JK3 Acquisition Services Div.
Sources soughtNAICS 541715Washington, DC693JK325RFI02Posted Jun 11, 2025 - Enterprise Service Desk Artificial Intelligence Enhancement
Federal Emergency Management Agency, Information Technology Development and Sustainment
Sources soughtNAICS 541990Washington, DC70FA3125R00000009Posted Jun 11, 20252 publications