Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,550 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 331
39,118 closed, awarded or informational, newest first.
- NATO Business Opportunity: Next Generation Workplace Renovation and Modernization Pilot Project
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541410Norfolk, VARFP-ACT-SACT-25-66-RPosted Jul 21, 2025 - NATO Business Opportunity: Provision of End User Device Equipment for Operational Users of NATO Deployed CIS
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519Outside the USRFQ-CO-424259-EUD-DCISOUPosted Jul 21, 20253 publications - NATO Business Opportunity: Provision of End User Device Equipment for Use by NATO Deployed CIS Support Teams
Bureau of Industry and Security, Bureau of Industry and Security
Special noticeNAICS 541519Outside the USRFQ-CO-424260-EUD-DCISSTPosted Jul 21, 20255 publications - Request for Quotation (RFQ) DEMONSTRATIONS OF DRONE-BASED SYSTEMS FOR INSPECTIONS OF CONFINED SPACES FOR FUEL STORAGE AND TRANSPORT
Defense Logistics Agency, Dcso Philadelphia
Combined synopsis and solicitationNAICS 541715Philadelphia, PASP4701-25-Q-0130Awarded to Foley Specialty Services, LLC
Posted Jul 21, 20252 publications - XPS SOFTWARE MAINTENANCE XTRACK AND SUPPORT for DLA Information Operations
Defense Logistics Agency, Dcso Philadelphia
SolicitationNAICS 541511Battle Creek, MISP4701-25-R-0008Awarded to Supply Chain Technologies LLC
Posted Jul 21, 2025 - Electrolytic Manganese Metal (EMM) - Sampling and Testing
Defense Logistics Agency, Dcso Columbus
SolicitationNAICS 541990Harrisburg, PASP8000-25-Q-0014Awarded to Andrew S. Mccreath & Son, Inc.
Posted Jul 21, 20252 publications - Ecosystem Field Validation Collections in Kenya, Africa
Department of the Army, W2R2 Const Engrg Lab
Sources soughtNAICS 541715Outside the USW9132T25KENYAPosted Jul 21, 2025 - Sequencing Cotton DNA samples
Agricultural Research Service, USDA ARS Afm Apd
Award noticeSmall businessNAICS 541990New Orleans, LA12405b25q0063Awarded to Seqmatic, LLC for $42,630
Posted Jul 18, 20252 publications - Dell Open Manage Enterprise License for OIT
Bureau of Indian Affairs, Bureau of Indian Affairs
Award noticeIndian small businessNAICS 541519Anywhere in the US140A1625Q0038Awarded to Oklahoma Native Business Solutions LLC for $33,776
Posted Jul 18, 20254 publications - Boundary Archeology Survey, Cabana River NWR, AL
US Fish and Wildlife Service, FWS Sat Team 3
SolicitationSmall businessNAICS 541620Alabama140FS325Q0105Awarded to Tennessee Valley Archaeological Research Inc.
Posted Jul 18, 20252 publications - TERRESTRIAL AND LOTIC AIM IN ORWA
Bureau of Land Management, Oregon State Office
Sources soughtNAICS 541620Oregon140L4325Q0097Posted Jul 18, 2025 - DINO: AQUATIC NUISANCE SPECIES RAPID RESPONSE PLAN
National Park Service, Imr Northern Rockies
SolicitationNAICS 541620Dinosaur, CO140P1425Q0060Awarded to The Elizabeth Brown, LLC
Posted Jul 18, 20253 publications - Mid-Lemhi Hayden Reach Habitat Project 80%, 100% D
Bureau of Reclamation, Pacific NW Region PN 6615
Award noticeNAICS 541330Hood River, OR140R1025F0024Awarded to Inter-Fluve, Inc. for $316,938
Posted Jul 18, 2025 - OTA Worldwide Logistical Support
Departmental Offices, National Office - Do/Ota
Sources soughtNAICS 541614Anywhere in the US2032K825N00001Posted Jul 18, 2025 - Deep Space Food Challenge
National Aeronautics and Space Administration, NASA Marshall Space Flight Center
Sources soughtNAICS 541715Huntsville, AL25-57-PS50Posted Jul 18, 2025 - SPECIAL NOTICE - Space Food Systems Challenge (Partnership Opportunity)
National Aeronautics and Space Administration, NASA Marshall Space Flight Center
Special noticeNAICS 541715Huntsville, AL25-58-PS50Posted Jul 18, 2025 - Microwave Multimode (MWM) Continuous Paving, Horizontal, and Vertical Construction Techniques
National Aeronautics and Space Administration, NASA Marshall Space Flight Center
PresolicitationNAICS 541715Anywhere in the US25-59-PS50Posted Jul 18, 2025 - TDACS Follow-On Notice of Intent to Sole Source
Missile Defense Agency (Mda), Missile Defense Agency (Mda)
JustificationNAICS 541715Anywhere in the US25-MDA-12146Awarded to Marzen Group LLC
Posted Jul 18, 2025 - Preaward Notice for Small Business Programs, Strategic Advisor Support (SAS) Services
Defense Health Agency (Dha), DHA Enterprise Med Support EMS-CD
Special noticeSmall businessNAICS 541611Falls Church, VAPosted Jul 18, 2025 - 25-SW0057 Velocity Software Licenses and Maintenance (VA-25-00007323)
Department of Veterans Affairs, Technology Acquisition Center NJ
Combined synopsis and solicitationSmall businessNAICS 541511Washington, DC36C10B25Q0166Awarded to Velocity Software
Posted Jul 18, 20252 publications - FY25 SERVICES (BASE+3) CT analysis services - University of Michigan Notice of Intent to Sole Source
Department of Veterans Affairs, 242-Network Contract Office 02
Special noticeNAICS 541715East Orange, NJ36C24225Q0871Awarded to Regents of the University of Michigan
Posted Jul 18, 2025 - Notice of Intent to Sole Source High-Throughput Sample Processing including Tasso, Methlaytion Profiling and Bioinformatic Data Analysis and Annotation
Department of Veterans Affairs, Rpo East
Special noticeNAICS 541380Location not published36C24E25Q0054Posted Jul 18, 2025 - ON SITE SPILL CONSULTANTS KC
Department of Veterans Affairs, 255-Network Contract Office 15
PresolicitationNAICS 541620Missouri36C25525Q0483Posted Jul 18, 20252 publications - CBP Tucson Sector Equine Veterinary Services
US Customs and Border Protection, Border Enforcement Contracting Division
PresolicitationSmall businessNAICS 541940Tucson, AZ70B03C25Q00000414Posted Jul 18, 2025 - FEMA Region VI: IT Lifecycle Equipment Refresh - Mitigation
Federal Emergency Management Agency, Region 6
Award noticeSmall businessNAICS 541519Anywhere in the US70FBR625Q00000024Awarded to Government Acquisitions LLC for $36,138
Posted Jul 18, 202510 publications - BASE ASTORIA Fire Extinguisher Maintenance
US Coast Guard, Base Seattle
Combined synopsis and solicitationSmall businessNAICS 541990Warrenton, OR70Z03325Q31190048Posted Jul 18, 20252 publications - Notice of Intent - Sole Source - e-Publishing Interface
Federal Acquisition Service, Office of Centralized Acquisition Services
PresolicitationNAICS 541199Washington, DC7182025Posted Jul 18, 2025 - Low-cost, Connected, Digital Lateral Flow Platform to Detect Influenza A, Influenza B, and SARS-Cov -2 for use in Over-the-Counter (OTC) Settings
Office of Assistant Secretary for Preparedness and Response, Aspr Barda Div Contracts MGMT & Acq
Award noticeNAICS 541714Boston, MA75A50125C00003Awarded to Sapphiros LLC for $24,631,080
Posted Jul 18, 2025 - Consolidated Program Support Services Program Planning & Control II (CPSS PP&C II)
National Aeronautics and Space Administration, NASA Marshall Space Flight Center
SolicitationSmall businessNAICS 541715Huntsville, AL80MSFC25R0011Posted Jul 18, 20256 publications - DRAFT Request for Solutions (RFS): Brand New Air Traffic Control System
Federal Aviation Administration, 693KA7 Enroute & Terminal Contracts
PresolicitationNAICS 541512Washington, DCBNATCS2Posted Jul 18, 20256 publications - Safeguard Visualization Tool
Defense Counterintelligence and Security Agency, Defense Ci and Security Agency
Sources soughtNAICS 541519VirginiaDCSA6472Posted Jul 18, 20252 publications - FACT Kit Software License
Department of the Air Force, FA4800 633 Cons PKP
Combined synopsis and solicitationNAICS 541519Anywhere in the USFA4800-25-Q-A108Awarded to Dejero Labs Inc.
Posted Jul 18, 2025 - Gold Tube and Phase Standard Testing for Continuous Wave Illuminator (CWI) and Simplified Driver (SDR) Tubes
Department of the Navy, NSWC Crane
Award noticeNAICS 541330Crane, INN0016425GWP16_N0016425FW047Awarded to Microwave Power Products, Inc. for $133,633
Posted Jul 18, 20254 publications - Gold Tube and Phase Standard Testing for Continuous Wave Illuminator (CWI) and Simplified Driver (SDR) Tubes
Department of the Navy, NSWC Crane
SolicitationNAICS 541330Location not publishedN0016425GWP16_0001Posted Jul 18, 2025 - USNO, EXPERT
Department of the Navy, NAVSUP FLT Log CTR Norfolk
SolicitationNAICS 541690Washington, DCN0018925Q0405Awarded to Salstein, David A.
Posted Jul 18, 2025 - NAWCAD WOLF RAPID MAC SITE
Department of the Navy, Naval Air Warfare Center Air Div
Award noticeNAICS 541330MarylandN00421-25-F-7064Awarded to Bae Systems Technology Solutions & Services Inc. for $37,984,154
Posted Jul 18, 2025 - N40085-24-R-2749, INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) CONTRACT FOR UTILITY INFRASTRUCTURE PROJECTS ARCHITECT & ENGINEERING (A&E) SERVICES, LOCATED IN NAVFAC MID-ATLANTIC AREA OF RESPONSIBILITY (AOR)
Department of the Navy, Navfacsyscom Mid-Atlantic
SolicitationNAICS 541330Mechanicsburg, PAN4008524R2749Posted Jul 18, 20258 publications - Notice of Intent to Sole Source Symphony OpsVue Subscription
National Transportation Safety Board, National Transportation Safety Board
Special noticeNAICS 541511Washington, DCPUR250211Awarded to Passur Aerospace, Inc.
Posted Jul 18, 2025 - Restoration Advisory Board Environmental Consulting Services
Department of the Army, W7NR Uspfo Activity Nyang 105
Combined synopsis and solicitationSmall businessNAICS 541620Newburgh, NYW50S8D25Q16Q3-1Posted Jul 18, 20252 publications - Bradley STS/SSTS Extension Modification
Department of the Army, W4GG HQ US Army TACOM
PresolicitationNAICS 541San Jose, CAW56HZV-22-C-0072Awarded to Bae Systems Land & Armaments L.P.
Posted Jul 18, 2025 - Detective X-N
Department of the Army, W6QM Micc-Ft Drum
Combined synopsis and solicitationSmall businessNAICS 541380Anywhere in the USW911S225U1194Posted Jul 18, 20252 publications - 94th Civil Support Team CST FY 25 Konfitma and Training Proficiency Evaluation Guam Army National Guard
Department of the Army, W7QP Uspfo Activity Gu Arng
Combined synopsis and solicitationNAICS 541990GuamW911YU25QA028Posted Jul 18, 20256 publications - Pressure Vessel Inspection
Department of the Army, W076 Endist Tulsa
SolicitationSmall businessNAICS 541380Several statesW912BV25QA029Posted Jul 18, 2025 - CALIFORNIA WILDFIRES QA SUPPORT SERVICES
Department of the Army, W075 Endist Los Angeles
Award notice8(a) sole sourceNAICS 541614Los Angeles, CAW912PL25F0052Awarded to Cedar International Services LLC for $21,604,498
Posted Jul 18, 20252 publications - IT Support Services / Amendment 0001 Solicitation Cancelled
Usda, Departmental Administration, Usda, Ocp-Pod-Acq-Mgmt-Branch-Ftc
Solicitation8(a)NAICS 541611Maryland12314425Q0007Awarded to Oct Consulting LLC
Posted Jul 17, 202511 publications - GeoServer and GeoCache Professional Support Services
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Combined synopsis and solicitationSmall businessNAICS 541511Silver Spring, MD1305M225Q0184Posted Jul 17, 2025 - Occupancy and viability analysis of the pacific po
US Geological Survey, Office of Acquisiton Grants
SolicitationSmall businessNAICS 541990Location not published140G0325Q0189Posted Jul 17, 2025 - Zircon LA-MC-ICPMS
US Geological Survey, Office of Acquisiton Grants
Sources soughtNAICS 541380Anywhere in the US140G0325Q0193Posted Jul 17, 2025 - TUMA COMPLETE ETHNOGRAPHIC OVERVIEW
National Park Service, Imr Arizona
Special noticeNAICS 541720Tucson, AZ140P1525Q0160Awarded to Anthropological Research LLC
Posted Jul 17, 2025 - FAMIS DEVELOPMENT CONTRACT
National Park Service, Doi, NPS Conops Strategic
Award noticeNAICS 541511Boise City, ID140PS125C0005Awarded to Ecodata Analytics LLC for $2,571,263
Posted Jul 17, 2025