Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,493 opportunities since January 1, 2024, 434 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 289
39,059 closed, awarded or informational, newest first.
- Consensus-free Ad-hoc PNT Sharing (CAPS) - Request for Information
Department of the Air Force, FA2377 USAF AFMC AFRL PZL AFRL Ryks
PresolicitationNAICS 541715Wright-Patterson AFB, OHFA2377-26-R-B002Posted Sep 4, 2025 - Unify OpenScape Maintenance
Department of the Air Force, FA4690 28 Cons PKC
SolicitationNAICS 541519South DakotaFA469025Q0062Awarded to MCS of Tampa, Inc.
Posted Sep 4, 2025 - CTF Operations Battlespace Rapid Analysis Tool Kit (COBRA-TK)
Department of the Air Force, FA4814 6 Cons PK
Combined synopsis and solicitationSmall businessNAICS 541519Tampa, FLFA481425Q0066Posted Sep 4, 2025 - King Salmon (AKN) and Eareckson (EAS) Boiler Inspections
Department of the Air Force, FA5215 766 Ess PKP
SolicitationSmall businessNAICS 541330AlaskaFA521525Q0020Awarded to Insparisk, LLC
Posted Sep 4, 20256 publications - MSC Financial Management Support Services
Department of the Navy, MSCHQ Norfolk
Award notice8(a)NAICS 541611Norfolk, VAfinancialmanag_awardC4085Awarded to Technautix, Corp. for $22,098,896
Posted Sep 4, 2025 - Warrior Care Global Support RFP
US Special Operations Command, HQ Ussocom
Award noticeSDVOSBNAICS 541611Tampa, FLH9240025RE001Awarded to 9line, LLC for $64,165,507
Posted Sep 4, 20254 publications - Canon Supply and Services
Defense Information Systems Agency, IT Contracting Division - PL83
SolicitationSmall businessNAICS 541511VirginiaHC102825R0087Awarded to The Lioce Group Inc.
Posted Sep 4, 2025 - Food and Drug Administration (FDA) Regulatory Compliance Training
Defense Health Agency (Dha), Army Med Res Acq Activity
Award noticeSmall businessNAICS 541990Frederick, MDHT9425-25-P-E021Awarded to Johnsons Immediate Solutions LLC for $376,500
Posted Sep 4, 2025 - SRSU Case Manager Consultant
Indian Health Service, Navajo Area Indian Health SVC
PresolicitationSmall businessNAICS 541611Shiprock, NMIHS1506990APosted Sep 4, 2025 - ITD ServiceNow Renewal
US Marshals Service, Procurement Division, Oss
JustificationNAICS 541519Reston, VAM-25-A42-R-000041Awarded to Thundercat Technology, LLC
Posted Sep 4, 20252 publications - M0068125Q0069 Dive Equipment Services
Department of the Navy, Commanding General
SolicitationSmall businessNAICS 541330CaliforniaM0068125Q0069Awarded to Tinosa, Inc.
Posted Sep 4, 20255 publications - Naval Supply Systems Command (NAVSUP) Worldwide Expeditionary Multiple Award Contract (WEXMAC) 2.1 Territorial Integrity of the United States (TITUS)
Department of the Navy, Naval Supply Systems Command
Award noticePartial small businessNAICS 541614Mechanicsburg, PAN0002325D0039Awarded to Hectacorp Inc. for $20,000,000,000
Posted Sep 4, 20252 publications - Naval Supply Systems Command (NAVSUP) Worldwide Expeditionary Multiple Award Contract (WEXMAC) 2.1 Territorial Integrity of the United States (TITUS)
Department of the Navy, Naval Supply Systems Command
Award noticeNAICS 541614Mechanicsburg, PAN0002325D0124Awarded to KPB Services LLC for $20,000,000,000
Posted Sep 4, 2025 - Custom Software: Phenomenological model relating the crack growth rate to stress intensity factors
Department of the Navy, Department of the Navy
Special noticeNAICS 541511Washington, DCN00173-25-NOI-MR37Posted Sep 4, 2025 - NVIDIA Bright Cluster Manager Renewal
Department of the Navy, Naval Research Laboratory
Special noticeNAICS 541519Monterey, CAN0017325Q0047Posted Sep 4, 2025 - HANGAR MOVE
Department of the Navy, NAVSUP FLT Log CTR Puget Sound
SolicitationSmall businessNAICS 541614Bremerton, WAN0040625QS612Posted Sep 4, 20252 publications - AMS Support Services
Department of the Navy, Naval Air Warfare Center Air Div
Sources soughtNAICS 541511MarylandN00421-25-RFPREQ-212000V-0011Posted Sep 4, 2025 - A-E POL IDIQ MAC BRIDGE J&A
Department of the Navy, NAVFAC Systems and Exp Warfare CTR
JustificationNAICS 541330N39430-20-D2241-2249Posted Sep 4, 2025 - Balouch (Balochi)/Urdu linguistic services to support the NCIS TCU mission and operational requirements in Bahrain and other countries within the TCU Area of Responsibility (AOR).
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtNAICS 541930VirginiaN6328520250866Posted Sep 4, 2025 - Specific Absorption Rate (SAR) Testing Services
Department of the Navy, Naval Air Warfare Center
PresolicitationNAICS 541380San Marcos, CAN6893625Q0082Awarded to RF Exposure Lab, LLC
Posted Sep 4, 2025 - Validation test of NR metrics, J.noref
Office of the Secretary, Department of Commerce Sspo
SolicitationSmall businessNAICS 541990Boulder, CONTIA0000-25-00384Posted Sep 4, 2025 - NOI - United States Core Data for Interoperability (USCDI) Plus Quality - Health Level 7 Support for Federal USCDI Plus Quality Standard
Office of the Assistant Secretary for Administration (Asa), Office of the Assistant Secretary for Administration (Asa)
Special noticeNAICS 541519Rockville, MDOS343441Posted Sep 4, 2025 - Technical Support Services for the Long-Term Opera
Bureau of Reclamation, Mp-Regional Office
Award noticeNAICS 541620Sacramento, CARFQ1760317Awarded to Stantec Consulting Services Inc. for $7,550,000
Posted Sep 4, 2025 - Interior Upgrades for Executive Conference Rooms
Office of Procurement Operations, Office of Procurement Operations
Special noticeNAICS 541330Washington, DCRUAS-25-00206Posted Sep 4, 2025 - W50S6S25FA011- RFID Plexus
Department of the Army, W7MV Uspfo Activity Azang 162
JustificationNAICS 541519Tucson, AZW50S6S25FA011Awarded to Conexus Inc.
Posted Sep 4, 2025 - Notice of Intent to Award Sole Source-Military Working (MWD) surgery and care
Department of the Army, W40M MRC0 West
Special noticeNAICS 541940Pasadena, CA0012313764Posted Sep 3, 2025 - "U.S. Army Kwajalein Atoll Requirements (Range Operations, Base Operations, and C4IM)"
Department of the Army, W6QK ACC-RSA
Special noticeNAICS 541715Redstone Arsenal, ALPosted Sep 3, 2025 - Atmospheric Sampling Services Manaus, Brazil
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Combined synopsis and solicitationNAICS 5413601333MJ25Q0029Posted Sep 3, 20253 publications - VA-ENV COMPLIANCE BR-PDI WORK PLANS OU1
US Fish and Wildlife Service, Fws, Nrdar
Award noticeNAICS 541620Boca Raton, FL140FNR25F0008Awarded to Geosyntec Consultants, Inc. for $70,000
Posted Sep 3, 2025 - ISOTOPE ANALYSIS - GARNET
US Geological Survey, Ofc of Acqusition Grants-National
SolicitationNAICS 541380Pullman, WA140G0125Q0208Awarded to Washington State University
Posted Sep 3, 20252 publications - NEW MERP EM TRACK
US Geological Survey, Ofc of Acqusition Grants-National
SolicitationNAICS 541511Reston, VA140G0125Q0214Awarded to Merp Systems Inc.
Posted Sep 3, 2025 - STUDENT SERVICE -
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Golden, CO140G0225P0122Awarded to Levi Cass for $24,995
Posted Sep 3, 2025 - STUDENT CONTRACT FOR ELIZA ROSS
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Golden, CO140G0225P0123Awarded to Eliza Jane Ross for $2,073
Posted Sep 3, 2025 - Terrestrial AIM Nevada
Bureau of Land Management, National Operations Center
Combined synopsis and solicitationNAICS 541620Concord, MA140L0625Q0034Awarded to Eastern Research Group Inc.
Posted Sep 3, 20254 publications - MINE MILL COST DATA, TRAINING
Bureau of Land Management, National Operations Center
SolicitationNAICS 541519140L0625R0011Posted Sep 3, 20253 publications - Water and Wastewater Sampling and Testing
National Park Service, Ser South Mabo
Combined synopsis and solicitationNAICS 541380Homestead, FL140P5425Q0046Awarded to Professional Environmental Testing and Consulting, LLC
Posted Sep 3, 2025 - Private Counsel Debt Collection - Middle District of Pennsylvania
Offices, Boards and Divisions, Jmd-Procurement Services Section
Combined synopsis and solicitationSmall businessNAICS 541110Washington, DC15JPSS25R00000069Awarded to KML Law Group PC
Posted Sep 3, 20252 publications - FY26-30 D94 BTOOLKIT(ITD) STX
US Marshals Service, Department of Justice US Marshal Service
Special noticeNAICS 541519U.S. Virgin Islands15M10225QA4700350Awarded to Virgin Islands Telephone Corp.
Posted Sep 3, 2025 - FY26-30 D94 Internet Subscription STT
US Marshals Service, Department of Justice US Marshal Service
Special noticeNAICS 541519U.S. Virgin Islands15M10225QA4700352Awarded to Virgin Islands Telephone Corp.
Posted Sep 3, 2025 - FY26-30 D82 BTOOLKIT(ITD) Comcast
US Marshals Service, Department of Justice US Marshal Service
Special noticeNAICS 54151Rutland, VT15M10225QA4700355Awarded to Comcast Government Services LLC
Posted Sep 3, 2025 - Media monitoring services for American Embassy Damascus Syria 19RC1125Q0004
Department of State, Regional Support Center – Amman
Special noticeNAICS 54191019RC1125Q0004Posted Sep 3, 20253 publications - Freedom of Information Act (FOIA) Services
US Customs and Border Protection, Border Enforcement Contracting Division
Special notice8(a) sole sourceNAICS 541611Washington, MO20152386Posted Sep 3, 2025 - J&A Health Care Fraud and Prevention Outreach & Education Campaign
Centers for Medicare and Medicaid Services, Ofc of Acquisition and Grants MGMT
JustificationNAICS 541810District of Columbia22F0003Awarded to Porter Novelli Public Services Inc.
Posted Sep 3, 2025 - Healthcare Technology Management
Department of Veterans Affairs, Technology Acquisition Center Austin
Sources soughtSDVOSBNAICS 54151236C10A25Q0088Posted Sep 3, 20252 publications - New DO - Xeleris Software Upgrade and Maintenance Support (VA-25-00088452)
Department of Veterans Affairs, Technology Acquisition Center NJ
Combined synopsis and solicitationNAICS 541519Tampa, FL36C10B25Q0554Awarded to Trillamed LLC
Posted Sep 3, 2025 - PTSD: Rodent Expansion Supplies |405-25-4-2080-0331
Department of Veterans Affairs, 241-Network Contract Office 01
Special noticeNAICS 54171536C24125Q0832Posted Sep 3, 2025 - Intent to Sole Source Notice. Motorola Radio Equipment Upgrade for the James J. Peters VAMC.
Department of Veterans Affairs, 242-Network Contract Office 02
Special noticeNAICS 54151936C24225Q0813Awarded to Cynergy Professional Systems LLC Laguna Hills 92653 for $0
Posted Sep 3, 20253 publications - HVAC Fire Damper Testing Services Little Rock AR VAMC
Department of Veterans Affairs, 256-Network Contract Office 16
Sources soughtNAICS 54135036C25625Q1458Posted Sep 3, 2025 - Boiler Semi-Annual Inspection/Testing 623-26-1-5064-0005
Department of Veterans Affairs, Network Contract Office 19
Sources soughtSDVOSBNAICS 541350Muskogee, OK36C25925Q0780Posted Sep 3, 2025 - 663-25-900 | Study for HVAC Improvement, Seattle WA
Department of Veterans Affairs, 260-Network Contract Office 20
Award noticeSDVOSBNAICS 541330Seattle, WA36C26025R0069Awarded to Dav Energy Solutions, Inc. for $1,392,916
Posted Sep 3, 20252 publications