Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,544 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 370
39,112 closed, awarded or informational, newest first.
- 534-25-103 A/E: Correct Air Handling Unit Deficiencies
Department of Veterans Affairs, 247-Network Contract Office 7
PresolicitationSDVOSBNAICS 541310Charleston, SC36C24725R0088Posted May 21, 20253 publications - 550-25-2-985-0083 VISN 12 ScriptPro Datapoint Upgrade to Win 11 (VA-25-00035050)
Department of Veterans Affairs, 252-Network Contract Office 12
Award noticeNAICS 541519Anywhere in the US36C25225Q0334Awarded to Scriptpro USA Inc. for $488,044
Posted May 21, 20254 publications - 667-25-3-505-0187 OBVAMC Water Testing according to VHA Directive 1061, ANSI/AAMI ST108:2023, ES-2019-001 and Safe Water Drinking Act. (VA-25-00053547)
Department of Veterans Affairs, 256-Network Contract Office 16
Sources soughtNAICS 541380Louisiana36C25625Q0940Posted May 21, 2025 - Sources Sought Notice - Philips Xper IM Upgrade
Department of Veterans Affairs, 257-Network Contract Office 17
Sources soughtNAICS 541519Texas36C25725Q0589Posted May 21, 2025 - Engineering support for LHD8/LHA6 class of ships MV3000 Auxiliary Propulsion System
Department of the Navy, NSWC Philadelphia Div
Special noticeNAICS 541330Philadelphia, PA44-0189Posted May 21, 2025 - Allen Bradley Network Switches
Department of the Army, W071 Endist Portland
Special noticeNAICS 541519Anywhere in the USPosted May 21, 2025 - Mobile Concrete Technology Center (MCTC) Program
Federal Highway Administration, 693JJ3 Acquisition and Grants MGT
Solicitation8(a)NAICS 541380Washington, DC693JJ325R000015Awarded to Brick and Byte Inc.
Posted May 21, 20252 publications - BIL and F&E Funded - Architect and Engineer Services Recompete
Federal Aviation Administration, 697DCK Regional Acquisitions SVCS
Award noticeNAICS 541310Illinois697DCK-25-D-00017Awarded to Aecom Technical Services, Inc. for $271,953,789
Posted May 21, 2025 - Full Service Architect - Engineer (A-E) Design IDIQ
Federal Highway Administration, 6982AF Central Federal Lands Divisi
Award noticePartial small businessNAICS 541330Location not published6982AF23R000003Awarded to Atkinsrealis USA Inc. for $60,000,000
Posted May 21, 20252 publications - Financial Statement Review of NASA Glenn Exchange as required by NPD 9050.6K (Base plus 4 option years)
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationNAICS 541211Marietta, GA80NSSC25900077Q-R1Awarded to CKH Cpas and Advisors, LLC
Posted May 21, 20253 publications - Edgeley-Groton 115 kV TLine Geologic Investigation
Department of Energy, Western-Upper Great Plains Region
SolicitationSmall businessNAICS 541330South Dakota89503425QWA001056Posted May 21, 20252 publications - FLIGHT DYNAMICS SUPPORT SERVICES (FDSS) IV - Draft Request For Proposal (DRFP) 80GSFC24R0027
National Aeronautics and Space Administration, NASA Goddard Space Flight Center
Special noticeNAICS 541330Greenbelt, MDPosted May 21, 2025 - POWER: Persistent Optical Wireless Energy Relay, Aerial Demonstration Industry Day
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715Anywhere in the USDARPA-SN-25-71Posted May 21, 20252 publications - DLA J34 Retail Integration Support
Defense Logistics Agency, Dcso Richmond Division #2
Sources soughtNAICS 541614Location not publishedDLAJ34RetailIntegrationSupportPosted May 21, 2025 - MD-CHESAPEAKE BAY ESFO-LIDAR SENSOR PURC
US Fish and Wildlife Service, Fws, IT Goods
Award noticeNAICS 541370Anywhere in the USDOIFFBO250078Awarded to Frontier Precision, Inc. for $60,979
Posted May 21, 20252 publications - This is a Sources Sought announcement for Parker Dam with regulatory required a
Bureau of Reclamation, Lower Colorado Regional Office
Sources soughtNAICS 541380CaliforniaDOIRFBO250019Posted May 21, 2025 - Simulation Environment for Technology Research and Assessments (SENTRA) - Notice of Contract Action/Site Visit
Department of the Air Force, FA2377 USAF AFMC AFRL PZL AFRL Ryks
PresolicitationNAICS 541715Wright-Patterson AFB, OHFA2377-25-R-B009_Site_VisitPosted May 21, 20252 publications - Fiber Optic Cable Installation for Bldg 2166
Department of the Air Force, FA4620 92 Cons LGC
Award noticeSmall businessNAICS 541519Fairchild AFB, WAFA462025QA940Awarded to Elyon International, Inc. for $10,822
Posted May 21, 20255 publications - Center for Aircraft Structural Life Extension (CAStLE) Indefinite-Delivery Indefinite-Quantity (IDIQ) Contract
Department of the Air Force, FA7000 10 Cons LGC
Award noticeNAICS 541715San Antonio, TXFA700024R0003Awarded to Southwest Research Institute for $250,000,000
Posted May 21, 20258 publications - SAF/SQ SETA II
Department of the Air Force, FA7014 Afdw PK
PresolicitationSmall businessNAICS 541715Washington, DCFA701425R0033Posted May 21, 2025 - SYNOPSIS IN SUPPORT OF B-1 Radar Engineering Support Program for the B-1B AN/APQ-164 antenna
Department of the Air Force, FA8138 AFLCMC WBK
PresolicitationNAICS 541330Anywhere in the USFA8138-25-R-0001Posted May 21, 2025 - Water Lab Analysis Services
Department of the Air Force, FA8601 AFLCMC Pzio
Combined synopsis and solicitationNAICS 541380Wright-Patterson AFB, OHFA860125R0012Posted May 21, 20257 publications - Request for Prototype Projects: Modernization of Expeditionary Medicine (EXMED) Warfighter Prototypes
Defense Health Agency (Dha), Army Med Res Acq Activity
Special noticeNAICS 541715Frederick, MDMTEC-25-06-ExMedModernizePosted May 21, 2025 - F/A-18 & EA-18G Service Life Extension/Assessment Program Additional Ordering Period
Department of the Navy, Naval Air Systems Command
Award noticeNAICS 541330MissouriN00019-22-RFPREQ-TPM265-1003Awarded to THE BOEING COMPANY Saint Louis for $25,733,480
Posted May 21, 2025 - Maintenance of Analytical Equipment
Department of the Navy, NSWC Indian Head Division
Sources soughtNAICS 541990Indian Head, MDN0017425SN0030Posted May 21, 20252 publications - Maintenance of Ion Chromatograph Equipment
Department of the Navy, NSWC Indian Head Division
Sources soughtNAICS 541990Indian Head, MDN0017425SN0036Posted May 21, 2025 - Photography Services for NHHC Locations
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Award noticeSmall businessNAICS 541922District of ColumbiaN0018925Q0213Awarded to Avant-Garde Films LLC for $78,591
Posted May 21, 20255 publications - DA01 - UiPath Document Understanding Capability
Department of the Navy, NAVSUP FLT Log CTR Norfolk
JustificationNAICS 541511District of ColumbiaN0018925RZ092Awarded to Carahsoft Technology Corp.
Posted May 21, 2025 - Systems Engineering Sustainment
Department of the Navy, Naval Air Warfare Center Air Div
Award noticeNAICS 541330Lexington Park, MDN0042125C0021Awarded to Avian-Precise Company, LLC for $2,050,069
Posted May 21, 2025 - Systems Engineering
Department of the Navy, Naval Air Warfare Center Air Div
Award noticeNAICS 541330MarylandN0042125C0022Awarded to Advanced Alliant Solutions Team, Limited Partnership for $5,060,578
Posted May 21, 2025 - NAWCAD WOLF Airborne Systems Integration (ASI) Division Air Platform Engineering and Integration (APEI)
Department of the Navy, Naval Air Warfare Center Air Div
SolicitationNAICS 541330MarylandN0042125R0002Awarded to Bae Systems Technology Solutions & Services Inc. for $138,549,731
Posted May 21, 202511 publications - Naval Surface Warfare Center Port Hueneme Division - Request for Proposal (RFP) Other Transaction Authority (OTA) Consortium Management Firm
Department of the Navy, Commanding Officer
SolicitationNAICS 54171CaliforniaN63394-25-9-0001Posted May 21, 20258 publications - Impeller Scan Software
Department of the Navy, NSWC Philadelphia Div
SolicitationNAICS 541330Philadelphia, PAN6449825Q0168Awarded to Defense Maritime Solutions, Inc.
Posted May 21, 2025 - Synopsis of Task Order Award and Justification for an Exception to Fair Opportunity
Department of the Navy, NIWC Atlantic
JustificationNAICS 541519Anywhere in the USN6523625F0286Awarded to Environmental Systems Research Institute, Inc.
Posted May 21, 2025 - Open-Source Architecture for Unmanned Ground Vehicle (UGV)
Department of the Navy, NIWC Pacific
PresolicitationNAICS 541511Tempe, AZN6600125Q6224Awarded to Arizona State University
Posted May 21, 2025 - Operational Support Services for Ocean Testing
Department of the Navy, NUWC Div Newport
Award noticeNAICS 541990Newport, RIN6660425R0055Awarded to Seaward Services, Inc. for $26,056,782
Posted May 21, 20255 publications - ASTI Audio & Communication System for Mission Software Fleet Support Team (MS FST)
Department of the Navy, Fleet Readiness Center
Special noticeSmall businessNAICS 541511San Diego, CAN68520-25-SIMACQ-KN00000-0158Posted May 21, 2025 - Task Order #4 for Cultural Resources Monitoring for the PBRWS Project
Bureau of Reclamation, Upper Colorado Regional Office
Award noticeNAICS 541620Santa Fe, NMPR44000860Awarded to Stampede Ventures, Inc. for $1,770,498
Posted May 21, 2025 - Email Marketing Delivery Service and Software Maintenance
Department of Veterans Affairs, Technology Acquisition Center NJ
Sources soughtNAICS 541519Location not publishedVA-25-00019994Posted May 21, 20253 publications - Global Intelligence Logistics and Engineering (GILE)
Department of the Army, W6QK Inscom Belvoir
Award noticeNAICS 541990Fort Belvoir, VAW50NH9-25-C-0007Awarded to CACI, Inc. - FEDERAL Chantilly for $855,085,847
Posted May 21, 2025 - Medical Instructor /Operators
Department of the Army, W6QK Acc-Apg-Orlando
Sources soughtNAICS 541990Outside the USW900KKIOUSFKPosted May 21, 2025 - Indefinite-Delivery Architect-Engineer Services Contract (Electrical) Not-To-Exceed $9.9M for the Design of Miscellaneous Projects in the USACE Honolulu District Area of Responsibility
Department of the Army, W2SN Endist Honolulu
Combined synopsis and solicitationSmall businessNAICS 541330HawaiiW9128A25R0007Posted May 21, 20253 publications - ADAPATIVE MANAGEMENT SUPPORT MRRP
Department of the Army, W071 Endist Omaha
Award noticeNAICS 541620Omaha, NEW9128F25QA029Awarded to Compass Resource Management Ltd. for $231,410
Posted May 21, 20252 publications - AMR BLDG 1782 8 NIPR DROPS
Department of the Army, 0413 Aq HQ RCO-HI
Combined synopsis and solicitationSmall businessNAICS 541519Urban Honolulu, HIW912CN25Q0016Posted May 21, 20253 publications - INDEFINITE DELIVERY CONTRACT - GENERAL ARCHITECT-ENGINEERING (A-E) SERVICES CONTRACTS FOR MILCON FUNDED PROJECTS IN GERMANY, POLAND, CZECH REPUBLIC, BELGIUM, THE NETHERLANDS, LUXEMBOURG, NORWAY AND DENMARK
Department of the Army, W2SD Endist Europe
Award noticeNAICS 541330Outside the USW912GB24R0018Awarded to Aecom International Inc. for $248,400,000
Posted May 21, 202511 publications - INDEFINITE DELIVERY CONTRACT - GENERAL ARCHITECT-ENGINEERING (A-E) SERVICES CONTRACTS FOR MILCON FUNDED PROJECTS UNDER $500K AS WELL AS NONMILCON FUNDED PROJECTS IN GERMANY, POLAND, CZECH REPUBLIC, BELGIUM, THE NETHERLANDS, LUXEMBOURG, NORWAY AND DENMARK
Department of the Army, W2SD Endist Europe
Award noticeNAICS 541330Outside the USW912GB24R0020Awarded to CDM Federal Services Europe Joint Venture for $248,400,000
Posted May 21, 202515 publications - Signal Boost CTARNG
Department of the Army, W7MZ Uspfo Activity CT Arng
Award noticeSmall businessNAICS 541512Anywhere in the USW91ZRS25R8001Awarded to Manley Solutions Inc. for $66,713
Posted May 21, 20253 publications - RANGE INVENTORY FOR LMD 13
Bureau of Indian Affairs, Navajo Region
Combined synopsis and solicitationIndian small businessNAICS 541620Owasso, OK140A0925Q0019Awarded to Hidden Water Inc.
Posted May 20, 2025 - RANGE INVENTORY-LAND MGMT CHINLE AGENCY
Bureau of Indian Affairs, Navajo Region
Combined synopsis and solicitationIndian small businessNAICS 541620Scottsdale, AZ140A0925Q0020Awarded to DDC 4C, LLC
Posted May 20, 2025 - SURVEY AND DESIGN SERVICES
US Fish and Wildlife Service, FWS Construction & A/E - Bil/Disaster
Special noticeSmall businessNAICS 541310Location not published140FHR25Q0003Posted May 20, 2025