Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,556 opportunities since January 1, 2024, 428 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 401
39,128 closed, awarded or informational, newest first.
- Support Services for the Office of the Under Secretary of Defense for Intelligence & Security
Washington Headquarters Services (Whs), Washington Headquarters Services
JustificationNAICS 541611Washington, DCMJ031120251546Awarded to Premier Enterprise Solutions, LLC
Posted Apr 4, 2025 - Logistics and Warehouse Support
Department of the Navy, NAVSUP FLT Log CTR San Diego
Award notice8(a)NAICS 541614San Diego, CAN00244-25-R-0010Awarded to Lunatek, LLC for $4,591,767
Posted Apr 4, 20257 publications - Enhanced Contested Logistics Software Prototype Development
Department of the Army, W6DV PEO M & S Redstone
SolicitationNAICS 541715Aberdeen Proving Ground, MDW50RAJ-25-CL-RFPPPosted Apr 4, 20254 publications - Civil Design IDC/IDIQ
Department of the Army, W075 Endist San Fran
Sources soughtNAICS 541330Location not publishedW912P725S0008Posted Apr 4, 2025 - Hatteras Ferry-Rollinson Channel and Big Foot Slough Channel-Silver Lake Harbor 2025 Subsurface Investigation and Geotechnical Laboratory Testing
Department of the Army, W074 Endist Wilmington
Award noticeSmall businessNAICS 541360Ocracoke, NCW912PM25QA001Awarded to Athena Technologies Inc. for $150,885
Posted Apr 4, 20258 publications - CSO Contract for "Long-Life Rechargeable Lithium Batteries"
Department of the Army, W2R2 Const Engrg Lab
Award noticeNAICS 541715Urbana, ILW9132T25C0002Awarded to University of Illinois for $3,000,000
Posted Apr 4, 2025 - Notice of Intent - Sole Source - NMCI Support (BRIDGE)
Department of Defense, Department of Defense
Special noticeNAICS 541512Maryland0031Posted Apr 3, 2025 - Identifying and Mitigating Water Leaks
United States Government Publishing Office, Acquisition Services
SolicitationNAICS 541330District of Columbia040ADV-25-Q-0010Posted Apr 3, 2025 - Maintenance and Calibration Services for Audiology Equipment
Defense Health Agency (Dha), Defense Health Agency
Combined synopsis and solicitationNAICS 541990Portsmouth, VA12207290Posted Apr 3, 2025 - Bridge Action-Advanced Operations, Engineering, and Architecture Information Technology (IT) Support Services
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
JustificationNAICS 541519Boulder, CO1305M325P0085Awarded to Ang Signal LLC
Posted Apr 3, 2025 - DARPA Phase II - Saaz Micro
Departmental Offices, Ibc Acq SVCS Directorate
Award noticeNAICS 541715Phoenix, AZ140D0425C0016Awarded to Crystal Sonic Inc. for $1,800,000
Posted Apr 3, 2025 - ATLASSIAN/JIRA SUITE OF TOOLS
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541519Colorado140G0225F0112Awarded to DH Technologies, Inc. for $98,016
Posted Apr 3, 2025 - 25-IT-STORAGE-RCLONE SUPPORT-01
US Geological Survey, Ofc of Acquisition Grants-Denver
JustificationNAICS 541511Rolla, MO140G0225P0032Awarded to Rclone Services Ltd. for $11,988
Posted Apr 3, 20252 publications - BETHNIC MACROINVERTEBRATES SAMPLE ANALYSIS
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeSmall businessNAICS 541380Location not published140G0225Q0004Awarded to Eco Analysts, LLC for $250,000
Posted Apr 3, 20254 publications - Lab Services Tree Ring Research
US Geological Survey, Office of Acquisiton Grants
Sources soughtNAICS 541380Washington140G0325Q0080Posted Apr 3, 2025 - JJDP Act Core Requirements Audit Support
Office of Justice Programs, OJP Agency Wide
SolicitationSmall businessNAICS 541611Washington, DC15PJDP25Q00000001Posted Apr 3, 20252 publications - SOURCES SOUGHT: AIR-TO-GROUND MISSILE SYSTEMS ENGINEERING SERVICES
Department of the Army, W6QK ACC-RSA
Sources soughtNAICS 541330Redstone Arsenal, AL25-M0089AGMSESPosted Apr 3, 2025 - Boiler Plant Safety Testing
Department of Veterans Affairs, 241-Network Contract Office 01
Sources soughtNAICS 541350Massachusetts36C24125Q0348Posted Apr 3, 2025 - Repair Masonry Deficiencies
Department of Veterans Affairs, 246-Network Contracting Office 6
Sources soughtSDVOSBNAICS 541330Virginia36C24624Q0533Posted Apr 3, 20254 publications - Bio/Fume Hood Testing & Certification RFQ Extension
Department of Veterans Affairs, 250-Network Contract Office 10
Combined synopsis and solicitationSDVOSBNAICS 541380Ann Arbor, MI36C25025Q0372Awarded to Winergy LLC
Posted Apr 3, 20252 publications - Pharmacy USP Sampling Services
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 541380Fayetteville, AR36C25625Q0522Awarded to Pure Air Uv Inc. for $225,206
Posted Apr 3, 20252 publications - Facility Water Testing Services (VA-25-00057498)
Department of Veterans Affairs, 260-Network Contract Office 20
Sources soughtNAICS 541380Location not published36C26025Q0442Posted Apr 3, 2025 - Gloved Fingertip-Thumb and Media Fill Testing Services
Department of Veterans Affairs, 261-Network Contract Office 21
Combined synopsis and solicitationSDVOSBNAICS 541380Mather, CA36C26125Q0409Posted Apr 3, 20252 publications - Life Safety Assessment Update
Department of Veterans Affairs, 262-Network Contract Office 22
Combined synopsis and solicitationSDVOSB sole sourceNAICS 541330Los Angeles, CA36C26225Q0453_01Posted Apr 3, 2025 - 1TC-130 Large RFID Cabinet and 1 TC-132 Small RFID Cabinet
Department of Veterans Affairs, 262-Network Contract Office 22
Combined synopsis and solicitationSmall businessNAICS 541519Anywhere in the US36C26225Q0688Awarded to Four Points Technology, L.L.C.
Posted Apr 3, 2025 - Army National Guard (ARNG) Training and Range Support Program
Federal Acquisition Service, Gsa/Fas Office of Acquisition Opera
Sources soughtNAICS 541614Arlington, VA47QFRA25K0005Posted Apr 3, 2025 - AFIT Optical Spectrum Analyzer
Department of the Air Force, FA8601 AFLCMC Pzio
Special noticeNAICS 541715Anywhere in the USPosted Apr 3, 2025 - Archeological Survey Services for the Indian Health Service, Nashville Area Office
Indian Health Service, Nashville Area Indian Health SVC
Combined synopsis and solicitationIndian small businessNAICS 541620King William, VA75H71525Q00021Awarded to Erg - Eastern Shawnee Jv, LLC
Posted Apr 3, 20252 publications - NASA Environmental and Medical Contract (NEMCON) IDIQ Ceiling Increase
National Aeronautics and Space Administration, NASA Kennedy Space Center
Special noticeNAICS 541620Florida80KSC025ZMS005LPosted Apr 3, 20252 publications - FY25 Xerox DocuShare Annual Support Renewal
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationSmall businessNAICS 541519California80NSSC25898751QAwarded to Cynergy Professional Systems LLC
Posted Apr 3, 2025 - 36-Bay Disk Servers
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationSmall businessNAICS 541519Anywhere in the US80NSSC25899649QAwarded to New Tech Solutions, Inc.
Posted Apr 3, 20252 publications - Notice of Intent ( Sole Source )
Department of Energy, Southwestern Power Administration
Special noticeNAICS 541511Anywhere in the US89503625QSW000186Posted Apr 3, 2025 - Tech South Support Services Updated NAICS
Defense Intelligence Agency (Dia), Virginia Contracting Activity
Special noticeNAICS 541330Cape Canaveral, FLCFOAC2H-2024-02BPosted Apr 3, 2025 - Granicus Communications Cloud Subscription
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Anywhere in the USCORHQ-25-Q-0149Posted Apr 3, 2025 - FDIC Solicitation for Infoblox Maintenance
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Anywhere in the USCORHQ-25-Q-0159Posted Apr 3, 2025 - NR-CCRP-28 IDIQ CLIMATE CHANGE SCENARIO
National Park Service, Washington Contracting Office
Sources soughtNAICS 541611Location not publishedDOIPFBO250020Posted Apr 3, 2025 - LOW BACKGROUND INFRARED (LBIR) SERVICE CONTRACT
Department of the Air Force, FA2263 AFLCMC Romk Afmetcal
Sources soughtNAICS 541380MarylandFA226325R0001Posted Apr 3, 2025 - Hot Sticks and Gloves Testing
Department of the Air Force, FA4427 60 Cons LGC
Sources soughtNAICS 541380CaliforniaFA442725QZ027Posted Apr 3, 2025 - A&E 35% Design to Repair Air Terminal Facility B1212
Department of the Air Force, FA4497 436 Cons LGC
Sources soughtSmall businessNAICS 541330DelawareFA449725RB1212RprAirTermDesignPosted Apr 3, 2025 - FUTURE Little Mountain Test Facility (LMTF) Testing, Operation, and Maintenance Contract
Department of the Air Force, FA8207 Afnwc PZBC
Special noticeNAICS 541330West Point, UTFA820726RX00X4Posted Apr 3, 20252 publications - Royal Australian Air Force ALQ-251
Department of the Air Force, FA8523 Afmc/Aflcmc Esyc
Award noticeNAICS 541330Rolling Meadows, ILFA852325CB001Awarded to Northrop Grumman Systems Corporation for $175,646,427
Posted Apr 3, 2025 - Enabling Cyber-Linked Physical Sensing Exploitation (ECLPSE)
Department of the Air Force, FA8650 USAF AFMC AFRL PZL Afrl/Pzl
Combined synopsis and solicitationNAICS 541715Reston, VAFA8650-21-S-1016Awarded to Leidos, Inc.
Posted Apr 3, 20252 publications - Cisco Customer Experience Enterprise Agreement (CXEA)
National Institutes of Health, National Institutes of Health NLM
Special noticeHUBZoneNAICS 541519Anywhere in the USPosted Apr 3, 2025 - Advanced Sensors and Platforms (ASAP)
Office of Procurement Operations, Sci Tech Acq Div
JustificationNAICS 541690Herndon, VAFY25-0002Posted Apr 3, 2025 - DoDEA FIRST EDUCATION ROBOTICS
Department of Defense Education Activity, DOD Education Activity
Sources soughtNAICS 541511Anywhere in the USHE125425QE046Posted Apr 3, 2025 - Reengineering Enabling Sleep Transitions in Operationally Restrictive Environments (RESTORE)
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715Anywhere in the USHR001125S0012Posted Apr 3, 2025 - Tactical Network Transport (TNT) On-the-Move (OTM) Satellite Transportable Terminals High Powered Plus (STT-HP+) 208 Sustainment Support Services
Department of the Army, W6QK ACC-APG
JustificationNAICS 541715Duluth, GAJA-25-B-0116Awarded to Datapath, Inc.
Posted Apr 3, 2025 - (TIGER) Multi Link Software license
Department of the Navy, NSWC Dahlgren
Combined synopsis and solicitationNAICS 541990Anywhere in the USN0017825RC602Awarded to Northrop Grumman Systems Corporation
Posted Apr 3, 20253 publications - N0018925Q0163 Class Ring Exhibit Fabrication and Installation
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541490Annapolis, MDN0018925Q0163Awarded to Parliament LLC
Posted Apr 3, 20252 publications - Award Notice to PDQ.com for the FY25 PDQ Inventory and Deploy Renewal
Department of the Navy, Naval Air Warfare Center Air Div
Award noticeNAICS 541511Anywhere in the USN0042125P0105Awarded to Pdq.Com Corp. for $29,925
Posted Apr 3, 2025