Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,593 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 430
39,154 closed, awarded or informational, newest first.
- Gathright Dam Water Sampling
Department of the Army, W2SD Endist Norfolk
Posted Feb 25, 20252 publications - API Fuel Tank Inspection - Wright Patterson, AFB
Department of the Army, W071 Endist Omaha
Combined synopsis and solicitationSmall businessNAICS 541990Wright-Patterson AFB, OHW9128F25QA018Awarded to Interspec, LLC
Posted Feb 25, 20252 publications - Cathodic Protection Services
Department of the Army, W074 Endist Charleston
Award noticeNAICS 541330Location not publishedW912HP25R5001Awarded to Corrpro Companies, Inc. for $19,900,000
Posted Feb 25, 20254 publications - Notice of Intent Army Reserve A/E IDIQ MATOC Capacity Increase
Department of the Army, W072 Endist Louisville
Special noticeNAICS 541330Louisville, KYW912QR_AE_IDIQ_Capacity_IncreasePosted Feb 25, 20253 publications - MA- DIV OF REFUGE FS-VA-DEQ PERMIT SVS
US Fish and Wildlife Service, FWS Sat Team 3
Award noticeNAICS 541990Hadley, MA140FS325P0065Awarded to Kimley-Horn and Associates Inc. for $19,200
Posted Feb 24, 2025 - to purchase passive soil gas samplers, drill bits, analysis of passive soil gas samplers, delivery of Leve IV data package, and delivery of isopleth maps
US Geological Survey, Ofc of Acqusition Grants-National
SolicitationNAICS 541380Conroe, TX140G0125Q0067Awarded to Beacon Environmental Services, Inc.
Posted Feb 24, 2025 - to purchase passive soil gas samplers, drill bits, analysis of passive soil gas samplers, delivery of Leve IV data package, and delivery of isopleth maps
US Geological Survey, Ofc of Acqusition Grants-National
SolicitationNAICS 541380Columbia, MO140G0125Q0069Awarded to Tecan U.S., Inc.
Posted Feb 24, 2025 - Information Technology Systems Integration (ITSI) Operations and Maintenance (O&M) Services
Department of Veterans Affairs, Technology Acquisition Center NJ
JustificationNAICS 541512Washington, DC36C10B22N10240016Awarded to Clear Vantage Point Solutions LLC for $707,102
Posted Feb 24, 2025 - Radiation Survey Service for LINAC (VA-25-00049430)
Department of Veterans Affairs, 242-Network Contract Office 02
Sources soughtNAICS 541380East Orange, NJ36C24225Q0374Awarded to Elekta Inc.
Posted Feb 24, 2025 - 619-24-103-AE Design-Replace Flooring and Repair Walls in Building 1
Department of Veterans Affairs, 247-Network Contract Office 7
PresolicitationSDVOSBNAICS 541330Montgomery, AL36C24724R0004Awarded to Beaufort Engineering Services, Inc. for $165,221
Posted Feb 24, 20252 publications - Fire Extinguisher
Department of Veterans Affairs, 247-Network Contract Office 7
Sources soughtSmall businessNAICS 541990Columbia, SC36C24725Q0399Posted Feb 24, 2025 - 556-25-109 A/E MEP at FHCC A/E MEP at FHCC Fire Alarm Upgrade RFI Amendment 0002
Department of Veterans Affairs, 252-Network Contract Office 12
Combined synopsis and solicitationSDVOSBNAICS 541330Illinois36C25225Q0182Posted Feb 24, 20254 publications - Veterinary Care and Services Base Year: 2/1/2025 - 1/31/2026 537D52003
Department of Veterans Affairs, 252-Network Contract Office 12
Award noticeNAICS 541940Chicago, IL36C25225Q0213Awarded to University of Illinois for $60,000
Posted Feb 24, 20252 publications - Licensing, maintenance/support, and escrow for the Acquisitions Dashboard
Office of the Secretary, 6913G6 Volpe Natl. Trans. Sys CNTR
Award noticeSmall businessNAICS 541511Cambridge, MA6913G625Q300015Awarded to I5 Services, LLC for $26,450
Posted Feb 24, 20253 publications - Zero G Flight
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541715Merritt Island, FL80NSSC25894245QAwarded to Zero Gravity Corporation
Posted Feb 24, 2025 - Radio Refresh BPA
US Immigration and Customs Enforcement, Information Technology Division
Sources soughtNAICS 541519Anywhere in the US70ITDPosted Feb 24, 2025 - 549 CTS SVTC
Department of the Air Force, FA4861 99 Cons LGC
SolicitationSmall businessNAICS 541519Anywhere in the USF3G5DA4270A001Posted Feb 24, 20253 publications - Data and Analytic Services
Department of the Air Force, FA7146 Saf Oc PK
Sources soughtSmall businessNAICS 541618Fairfax, VAFA7146-25-DataAnalyticPosted Feb 24, 20253 publications - BOSS Multi-Link
Department of the Air Force, FA8139 AFSC Pzimb Software
Award noticeNAICS 541512Anywhere in the USFA813925Q0008Awarded to Curtiss-Wright Ds, Inc. for $284,644
Posted Feb 24, 20252 publications - AMARG Engineering Support Services
Department of the Air Force, FA8224 AFSC Ol H Pzim
PresolicitationSmall businessNAICS 541330Tucson, AZFA822425R0050DLPosted Feb 24, 20252 publications - RIPL FOR RESOLUTE SENTRY 2025
Department of the Air Force, FA8750 AFRL Rik
Award noticeNAICS 541715Cambridge, MAFA875025CB021Awarded to RTX BBN Technologies, Inc. for $743,110
Posted Feb 24, 2025 - FTQW 25-1102, Repair Roof CHPP (B6203)
Department of the Air Force, FA5004 354 Cons PK
PresolicitationSmall businessNAICS 541330Eielson AFB, AKFTQW251102Posted Feb 24, 2025 - DRINKING WATER SAMPLING AND ANALYSIS
Department of the Air Force, FA4809 4TH Cons SQ CC
Sources soughtSmall businessNAICS 541380Goldsboro, NCGFEBS12253265Posted Feb 24, 2025 - Performance Enhancing Drug (PED) Testing
US Special Operations Command, HQ Usasoc Contracting
Sources soughtNAICS 541380North CarolinaH92239-25-R-0009Posted Feb 24, 20252 publications - Sources Sought: Firm Fixed-Price, Non-Personal Service Type, Commercial Item Purchase to provide Areawide Service, Support, & Maintenance Agreement for RPMS/Radiology PACS, Chargemaster and Lab Interface for GPA IHS Health Care Facilities. Base + Four OY.
Indian Health Service, Great Plains Area Indian Health SVC
Sources soughtBuy IndianNAICS 541511Aberdeen, SDIHS1505192Posted Feb 24, 2025 - Justification for Other than Full and Open Competition - Integrated Program Management Support Services
Transportation Security Administration, Workforce & Enterprise Operations
JustificationNAICS 541611Springfield, VAJA-2025-01-1176Posted Feb 24, 2025 - ESITE Task Order 10 Extension
National Geospatial-Intelligence Agency (Nga), Attn: MS S84 - Ocs
JustificationNAICS 541519Springfield, VAJ-A_ESITE_TO10Posted Feb 24, 2025 - ESITE Task Order 2 Extension
National Geospatial-Intelligence Agency (Nga), Attn: MS S84 - Ocs
JustificationNAICS 541519Springfield, VAJ-A_ESITE_TO2Posted Feb 24, 2025 - Virtualization Server Maintenance
Department of the Navy, Supply Officer
Sources soughtNAICS 541519CaliforniaM68909-25-I-7710Posted Feb 24, 20252 publications - Missile Defense Agency (MDA) Capabilities in response to Executive Order "The Iron Dome for America"
Missile Defense Agency (Mda), Missile Defense Agency (Mda)
Sources soughtNAICS 541715Huntsville, ALMDA-RFI-001Posted Feb 24, 20254 publications - ISR Services OIR Lot 1 Site 1 Recompete
Department of the Navy, Naval Air Systems Command
Award noticeNAICS 541370WashingtonN00019-24-RFPREQ-WPM263-0014Awarded to Insitu, Inc. for $25,667,674
Posted Feb 24, 20252 publications - SYNOPSIS - SOLE SOURCE – Government Furnished Equipment (GFE) MAINTENANCE, REPAIR, AND UPGRADE OF THE SIMPLIFIED DRIVER (SDR) AND CONTINUOUS WAVE ILLUMINATOR (CWI) MICROWAVE TUBES (MWTs)
Department of the Navy, NSWC Crane
PresolicitationNAICS 541330CaliforniaN0016424RWP16_0003Posted Feb 24, 20253 publications - TOPIC NO. 6: RESILIENT INFRASTRUCTURE CRUICIAL FOR ENDURING ENVIRONMENTAL PROTECTION NESDI 628. Evaluation of Climate Resiliency
Department of the Navy, NAVFAC Systems and Exp Warfare CTR
Award noticeNAICS 541715Houston, TXN3943025C2002Awarded to Gsi Environmental Inc. for $269,988
Posted Feb 24, 2025 - Replacement Projector RGB Laser Unit
Department of the Navy, Naval Health Research Center
Special noticeNAICS 541519San Diego, CAN63116-25-Q-0523Posted Feb 24, 2025 - Notice of Intent to Sole source to Northrop Grumman Systems Corporation
Department of the Navy, NIWC Atlantic
PresolicitationNAICS 541330VirginiaN6523625RE001Awarded to Northrop Grumman Systems Corporation
Posted Feb 24, 2025 - Army Science Board (ASB): Nonpersonal services to perform professional, analytical, and administrative services, to include planning, preparation, execution, administrative support, and documentation for conferences of the ASB.
Department of the Army, W6QK ACC-APG
Sources soughtNAICS 541990Arlington, VAPANAPG25P0000003055Posted Feb 24, 20252 publications - NATO Request for Information: Cyberspace Warfare Development and Experimentation
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519Norfolk, VARFI-ACT-SACT-25-22Posted Feb 24, 2025 - NATO Business Opportunity: Support to Protected Business Network (PBN) Capability Program Implementation – Project 0, Discover and Accelerate
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519Outside the USRFP-CO-424219-PBN_0Posted Feb 24, 20252 publications - NATO International Competitive Bidding (ICB): Privileged Access Management (PAM) Solution
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519Outside the USRFQ-CO-115725-PAMPosted Feb 24, 20252 publications - Afghanistan War Commission Oral History Project
Washington Headquarters Services (Whs), Washington Headquarters Services
Sources soughtNAICS 541720Washington, DCSY011720251540Posted Feb 24, 20252 publications - Architect & Engineering Services- South-Central Region
Federal Prison System / Bureau of Prisons, Fao
Sources soughtNAICS 541310Grand Prairie, TXULFGL9LK4LE7Posted Feb 24, 2025 - Design Update for Repair of Base Parking Lots
Department of the Army, W7N3 Uspfo Activity Utang 151
Award noticeNAICS 541330Salt Lake City, UTW50S9A25PA011Awarded to Bowen Collins & Associates Inc. for $5,812
Posted Feb 24, 2025 - Synopsis of Award: Configuration Management (CM), Data Management (DM), and Engineering Technical Support
Department of the Army, W6QK ACC-APG Adelphi
Award noticeNAICS 541618Adelphi, MDW911QX25Q0051Awarded to V2X Systems LLC for $661,430
Posted Feb 24, 20252 publications - Architect Engineer Support to Mobile District Planning and Environmental Division
Department of the Army, W074 Endist Mobile
Sources soughtSmall businessNAICS 541330Mobile, ALW912725RA003Posted Feb 24, 2025 - Notice for Architect and Engineering (A-E) Services to Support the U.S. Army Corps of Engineers (USACE) South Atlantic Division, Mobile District, Civil Works Program
Department of the Army, W074 Endist Mobile
SolicitationSmall businessNAICS 541330Mobile, ALW9127824R0063Posted Feb 24, 20254 publications - Lebanon Dam PIT Interrogation System Maintenance & Data Management
Department of the Army, W071 Endist Portland
Award noticeNAICS 541690Lebanon, ORW9127N24P0050-P00003Awarded to BIOMARK LLC Boise for $140,249
Posted Feb 24, 20252 publications - Research and Advisory Subscriptions
Department of the Army, W2R2 USA Engr R & D CTR
Sources soughtNAICS 541511Vicksburg, MSW912HZ25S0001Posted Feb 24, 20252 publications - Quality Assurance (QA) Services to Support Southern California Wildfires
Department of the Army, W075 Endist Los Angeles
Sources soughtNAICS 541614CaliforniaW912PL25S0013Posted Feb 24, 20256 publications - Notice of Intent Translation Services
International Boundary and Water Commission: US-Mexico, Internat. Boundary and Water Comm.
Special noticeWOSB sole sourceNAICS 541930El Paso, TXFY251061030Posted Feb 23, 20255 publications - Legionella and SPS water Testing for Roseburg and Eugene VAMC
Department of Veterans Affairs, 260-Network Contract Office 20
SolicitationSDVOSBNAICS 541380Roseburg, OR36C26025Q0267Posted Feb 22, 2025