Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,097 opportunities since January 1, 2024, 446 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 92
38,651 closed, awarded or informational, newest first.
- MapXtreme Software N6671526RCN6010
Department of the Navy, NAVSUP FLT Log CTR Norfolk
SolicitationSmall businessNAICS 541519N0018926QZ624Posted Jun 24 - Declassification Support Services
Department of the Navy, NAVSUP FLT Log CTR Norfolk
SolicitationNAICS 541330Washington, DCN0018926RD012Posted Jun 242 publications - Aeromechanics Systems and Engineering
Department of the Navy, Naval Air Warfare Center Air Div
SolicitationSmall businessNAICS 541715MarylandN0042126R1009Posted Jun 247 publications - Defense Optical Fabrication Enterprise Management System (DOFEMS)
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Special noticeNAICS 541511VirginiaN6343926PR00004Posted Jun 24 - Gartner Licenses
Department of the Navy, Naval Surface Warfare Center
Sources soughtNAICS 541519Norco, CAN6426726Q5019Posted Jun 24 - RFI - Electromagnetic Compatibility (EMC) / Electromagnetic Interference (EMI) Environmental Qualification Testing (EQT) Support
Department of the Navy, NSWC Philadelphia Div
PresolicitationNAICS 541380N64498-25-RFPREQ-PD-33-0206Posted Jun 24 - ECDIS-N/Navigation/Steering and Propulsion Support
Department of the Navy, NSWC Philadelphia Div
SolicitationNAICS 541330N6449826R0531Posted Jun 242 publications - NIH Multiple Award Task Ordering Contract (MATOC) for Architect-Engineering, Construction Quality Management, and Commissioning Services
National Institutes of Health, NIH a E Construction
Award noticeNAICS 541330Bethesda, MDNIH_FY2026_AE_MATOCAwarded to Ati, Inc. for $400,000,000
Posted Jun 2428 publications - RFI - National Longitudinal Surveys
Office of the Assistant Secretary for Administration and Management, Dol - Cas Division 5 Procurement
Sources soughtNAICS 541720Washington, DCOAA-26-00339Posted Jun 24 - Telecom Service Data
Office of the Assistant Secretary for Administration and Management, Department of Labor
Sources soughtNAICS 541910Washington, DCOAA-26-00385Posted Jun 242 publications - 109AW - CDTA Bus Tail Advertising
Department of the Army, W7NR Uspfo Activity Nyang 109
PresolicitationNAICS 541850Schenectady, NYPANNGB-26-P-0000-037872Posted Jun 24 - The U.S. Consulate in Johannesburg is requesting quotes for the services of a Portuguese Language Media Consultant
Department of State, U.S. Embassy Pretoria
SolicitationNAICS 54193PR15919129Posted Jun 24 - Stormwater Infrastructure Maintenance for Culpeper -- J046
Department of Veterans Affairs, National Cemetery Admin
Sources soughtNAICS 541620Culpeper, VAQSE--36C78626Q50209Posted Jun 242 publications - Telecom Service Data
Office of the Assistant Secretary for Administration and Management, Department of Labor
Sources soughtNAICS 541990Washington, DCRFIOAA-26-00385Posted Jun 242 publications - Strategic Quality Support System (SQSS) - Ft Yuma Health Care Center
Indian Health Service, Phoenix Area Indian Health SVC
Sources soughtBuy IndianNAICS 541512Winterhaven, CASS-26-PHX-025Posted Jun 242 publications - Web-EHRS 2027-2032
Indian Health Service, Div of Engineering SVCS - Seattle
Sources soughtNAICS 541511Rockville, MDSS75H70126R00050Posted Jun 24 - Modeling, Instrumentation and Simulation (MIST) for Live Training
Department of the Army, W6QK Acc-Apg-Orlando
Special noticeNAICS 541715Orlando, FLTREX-II-26-06-001Posted Jun 24 - USARCENT G3 Enterprise Support Contract
Department of the Army, 0419 Aq HQ Contracting Sup
Sources sought8(a)NAICS 541611South CarolinaW51H7226RA002Posted Jun 24 - WBAMC Medical Physicist Surveying Service
Department of the Army, W40M MRC0 West
SolicitationNAICS 541690Fort Bliss, TXW81K0026QA218Posted Jun 242 publications - Rockwell Automation TechConnect Services
Department of the Army, W072 Endist Pittsburgh
Sources soughtNAICS 541511Pittsburgh, PAW911WN26QA048SSNPosted Jun 24 - BPA Quality Assurance Testing for USACE Sacramento District
Department of the Army, W075 Endist Sacramento
PresolicitationSmall businessNAICS 541380Sacramento, CAW9123826QA022Posted Jun 242 publications - Annual Transformer Oil Sampling and Analysis Contract.
Department of the Army, W071 Endist Portland
SolicitationNAICS 541380Cascade Locks, ORW9127N26QA085Posted Jun 242 publications - Notice of Intent to Sole Source - Howard A. Hanson Dam Green River Smolt Trap
Department of the Army, W071 Endist Seattle
Special noticeNAICS 541715WashingtonW912DW26QA081Posted Jun 24 - Operational & Force Management Support (OFMS) Strategic Analysis Services
Department of the Army, W39L USA NG Readiness Center
PresolicitationSmall businessNAICS 541611VirginiaW9133L26ROFMSPosted Jun 243 publications - INDOPACOM Infrastructure & Distribution Contested Logistics Demonstration
Department of the Army, 0413 Aq HQ Contract Aug
SolicitationNAICS 541614W91QVP-26-Q-A700Posted Jun 242 publications - Annual UPS Inspection and Maintenance - National Animal Disease Center
Agricultural Research Service, USDA ARS Afm Apd
Combined synopsis and solicitationNAICS 541990Ames, IA1232SA26Q0832Posted Jun 23 - Sole Source Justification: Sector Specific Drought Early Warning Dashboard: A web-based tool to identify multi-sectoral drought hazard indicators and expected impacts
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Award noticeNAICS 541990Silver Spring, MD1305M326P0049Awarded to University of California, Davis for $600,000
Posted Jun 23 - Appraisal & Valuation Support Management Services for the Department of the Int
Departmental Offices, Ibc Acq SVCS Directorate
Special noticeNAICS 541611140D0426R0051Posted Jun 232 publications - NEW SSC KENNA MIRELES
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Fort Collins, CO140G0226P0151Awarded to Kenna Mireles for $29,041
Posted Jun 23 - FISH SYNTHESIS PHASE 3
Bureau of Reclamation, Lower Colorado Regional Office
Award noticeNAICS 541620140R3026Q0035Awarded to Sound Science LLC for $260,542
Posted Jun 23 - Private Counsel Debt Collection - Northern District of Texas
Offices, Boards and Divisions, Jmd-Procurement Services Section
Combined synopsis and solicitationSmall businessNAICS 54111015JPSS26R00000067Posted Jun 232 publications - 19KU2026Q0008 - Advertisement for A/E Services
Department of State, U.S. Embassy Kuwait
Special noticeNAICS 541319KU2026Q0008Posted Jun 23 - Industrial Hygiene Testing and Survey
Defense Finance and Accounting Service, Defense Finance and Accounting SVC
Award noticeNAICS 541620Columbus, OH3003750Awarded to AUGUST MACK ENVIRONMENTAL, Inc. Indianapolis for $14,000
Posted Jun 23 - Engineered Care
Department of Veterans Affairs, Technology Acquisition Center NJ
PresolicitationNAICS 541519Shreveport, LA36C10B26Q0547Posted Jun 23 - VEO Community Challenge Award Requirement
Department of Veterans Affairs, Sac Frederick
Sources soughtNAICS 54161336C10X26Q0194Posted Jun 23 - Exposure Assessment Audit for Coatesville VAMC
Department of Veterans Affairs, 244-Network Contract Office 4
Sources soughtSDVOSBNAICS 541620Coatesville, PA36C244-26-AP-3449Posted Jun 23 - GEMS Technical Assistance
Department of Veterans Affairs, 245-Network Contract Office 5
SolicitationNAICS 541690Baltimore, MD36C24526Q0496Awarded to Ea Engineering, Science, and Technology, Inc., PBC
Posted Jun 234 publications - Magnetic Resonance Safety Expert - MIDCON - Flagg (VA-26-00069058)
Department of Veterans Affairs, Rpo Central
Sources soughtSDVOSBNAICS 54169036C24C26Q0011Posted Jun 23 - NEW CTX Veterinary Support Services for Zebrafish Vivarium
Department of Veterans Affairs, 257-Network Contract Office 17
Combined synopsis and solicitationNAICS 541940Temple, TX36C25726Q0638Awarded to Ashley Veterinary Services, PLLC
Posted Jun 233 publications - SSBN Water Couplers
Department of the Navy, Pae Strategic Systems Programs
Special noticeNAICS 541330Pittsfield, MAPosted Jun 23 - Biosecurity Working Group Generative Optogenetics
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Award noticeNAICS 541714Emeryville, CADARPA-SN-26-27Awarded to ENGINEERING BIOLOGY RESEARCH CONSORTIUM Emeryville for $1,249,695
Posted Jun 233 publications - Advancing Autonomous Science for Biological Applications RFI
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541714DARPA-SN-26-96Posted Jun 23 - Ellsworth Junos Training
Department of the Air Force, FA4690 28 Cons PKC
SolicitationSmall businessNAICS 541519Rapid City, SDFA469026Q0026Posted Jun 233 publications - Bottle Field Assessment
Department of the Air Force, FA9101 Aedc PKP Procrmnt BR
Sources soughtNAICS 541330TennesseeFA9101BFAPosted Jun 23 - Commercial Solutions Opening (CSO) PEO-SDA
US Special Operations Command, HQ Ussocom
Special noticeNAICS 541519Tampa, FLH9241525X0001Posted Jun 233 publications - Engineering and Development for the Enterprise (ED-E)
Defense Information Systems Agency, IT Contracting Division - PL83
JustificationNAICS 541512Washington, DCHC102820F0943Awarded to Validatek-Citi, LLC
Posted Jun 23 - TTO Office Wide (OW) BAA 2025
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715HR001125S0011Posted Jun 235 publications - Information Innovation Office (I2O) Office-Wide
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715HR001126S0001Posted Jun 234 publications - Notice of Intent contact activation pathway function blocking antibody AB023
Defense Health Agency (Dha), Defense Health Agency
Special noticeNAICS 541714TexasHT9426-26-NOI-WS03Posted Jun 23 - Vector-borne Disease Agent Surveillance Research & Development in External Proficiency Testing
Defense Health Agency (Dha), Defense Health Agency
Combined synopsis and solicitationNAICS 541714MarylandHT942626RE023Posted Jun 234 publications