Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,493 opportunities since January 1, 2024, 433 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 293
39,060 closed, awarded or informational, newest first.
- BMC Software and Maintenance
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VACORHQ-25-Q-0389Posted Aug 29, 20252 publications - Office of Clinical Pharmacology / Division of Applied Regulatory Science (DARS) – Critical DARS Laboratory Supplies.
Food and Drug Administration, Food and Drug Administration
Special noticeNAICS 541714Silver Spring, MDPosted Aug 29, 2025 - Endless Generative Waveforms (End-Gen)
Departmental Offices, Ibc Acq SVCS Directorate
Combined synopsis and solicitationNAICS 541715DOIDFBO250065Posted Aug 29, 20252 publications - Pacific Range Support Team (PRST)
Department of the Air Force, FA4610 30 Cons PK
JustificationNAICS 541330Lompoc, CAFA4610-25-F-0152Awarded to Booz Allen Hamilton Inc.
Posted Aug 29, 2025 - Dell Isilon Software
Department of the Air Force, FA8604 AFLCMC Pzi
Award noticeNAICS 541519Wright-Patterson AFB, OHFA860425FB397Awarded to Mvation Worldwide, Inc. for $767,016
Posted Aug 29, 2025 - Engineering, Professional and Administrative Support Services (EPASS), F-16
Department of the Air Force, FA8622 AFLCMC Azs Epass
Special noticeNAICS 541715Wright-Patterson AFB, OHFA86225RB010Posted Aug 29, 20253 publications - Programmed Depot Maintenance Scheduling System (PDMSS) Sustainment
Department of the Air Force, FA8770 AFLCMC GBK
Award noticeNAICS 541511Alexandria, VAFA877025CB007Awarded to Robbins-Gioia, LLC for $8,793,842
Posted Aug 29, 20252 publications - Intent to Award a Sole Source Contract: on a research project to explore advanced imaging technologies and AI assisted image analysis to facilitate product development and ANDA assessment of complex generics.
Food and Drug Administration, FDA Center for Drug Evaluation and Research
Special noticeNAICS 541714Silver Spring, MDFDAJOFOC8292025Posted Aug 29, 2025 - LexisNexis Continuing Legal Education (CLE) On-Demand Platform for the Office of the Chief Counsel (OCC)
US Citizenship and Immigration Services, Uscis Contracting Office
JustificationNAICS 541519Camp Springs, MDFY25-0129Awarded to Relx Inc.
Posted Aug 29, 2025 - 8(a) Program Analytical Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services
Award notice8(a) sole sourceNAICS 541611Washington, DCHQ003425CE075Awarded to Nalu Federal LLC for $8,202,482
Posted Aug 29, 2025 - 8(a) Web Design and Content Management Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services
Award notice8(a) sole sourceNAICS 541511Washington, DCHQ003425CE081Awarded to Endictus Corp. for $1,515,114
Posted Aug 29, 2025 - FINAL: HQ0853-25-R-0001
Missile Defense Agency (Mda), Missile Defense Agency (Mda)
SolicitationSmall businessNAICS 541330Redstone Arsenal, ALHQ085325R0001Posted Aug 29, 202510 publications - Research Animal Colony Health Testing
Defense Health Agency (Dha), Army Med Res Acq Activity
Combined synopsis and solicitationNAICS 541990Frederick, MDHT9425-25-R-E020Awarded to VRL Maryland LLC
Posted Aug 29, 20252 publications - INL_RFQ-PR15179037-A001 FINANCIAL INVESTIGATIVE SOFTWARE
Department of State, American Embassy Bogota - NAS
Combined synopsis and solicitationNAICS 541511INL_RFQ-PR15179037Posted Aug 29, 20252 publications - Logistics, Engineering, and Sustainment Support (LESS) for the Amphibious Combat Vehicle (ACV) in support of Program Manager Advanced Amphibious Assault (PM AAA)
Department of the Navy, Commander
Sources soughtNAICS 541330VirginiaM67854-25-I-0152Posted Aug 29, 20252 publications - Sustainment Support Services for the Amphibious Combat Vehicle (ACV) in support of Program Manager Advanced Amphibious Assault (PM AAA)
Department of the Navy, Commander
Sources soughtNAICS 541330VirginiaM67854-25-I-0161Posted Aug 29, 20252 publications - HYDROSTATIC TESTING SERVICES AND REQUALIFICATION OF COMPRESSED GAS CYLINDERS
Department of the Navy, NSWC Crane
Combined synopsis and solicitationSmall businessNAICS 541380Crane, INN00164-25-Q-0821Awarded to American Hydrostatic Services, LLC
Posted Aug 29, 20252 publications - Multiplexed Nucleic Acid Self-Test for Reproducible and Sensitive HIV Detection
National Institutes of Health, National Institutes of Health Niaid
Award noticeSmall businessNAICS 541715San Francisco, CAPHS-2025-1Awarded to Ampersand Biosciences LLC for $2,566,049
Posted Aug 29, 202512 publications - SLAC CUIR Subproject 1 – Master Substation Design Services Sources Sought Notification
Department of Energy, SLAC Natl Accel Lab -DOE Contractor
Sources soughtNAICS 541330Menlo Park, CARFP_359773_SLAC_CUIR_Subproject_1_Master_Substation_DesignPosted Aug 29, 20253 publications - Whole-Genome Sequencing Service PacBio Revio at both 20X and 30x coverage
National Institutes of Health, National Institutes of Health Niaid
Combined synopsis and solicitationNAICS 541380Rockville, MDRFQ-NIAID-25-2261621Awarded to Baylor College of Medicine
Posted Aug 29, 20252 publications - TECHNOLOGY LICENSING OPPORTUNITY: Air Buoyant Vacuum Vessel
Department of Energy, Triad - DOE Contractor
Special noticeNAICS 541715Los Alamos, NMS-133529Posted Aug 29, 20253 publications - Notice of Intent to Sole Source Award for Parking Management Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services (Whs)
Special noticeNAICS 541611Washington, DCSH082020251134Posted Aug 29, 2025 - Ship Maintenance Performance Group Program Support Services
Department of the Navy, NAVSEA HQ
Sources soughtNAICS 541330District of ColumbiaSSA-SEA04Posted Aug 29, 2025 - United States Army Corps of Engineers (USACE) Caribbean District AE IDIQ MATOC
Department of the Army, W2SR Endist Caribbean
Combined synopsis and solicitationNAICS 541330San Juan, PRW51DQV25RA012Posted Aug 29, 20257 publications - Indefinite Delivery Contract (IDC), Multiple Award Task Order Contract (MATOC) for Architect-Engineering (A-E) Services for Hydrologic and Hydraulic Engineering ($49M), supporting Civil Works Projects, Sacramento District (SPK)
Department of the Army, W075 Endist Sacramento
Award noticeNAICS 541330W9123825DAAwarded to Gei Consultants Inc. for $49,990,000
Posted Aug 29, 20252 publications - Indefinite Delivery Contract (IDC), Multiple Award Task Order Contract (MATOC) for Architect-Engineering (A-E) Services for Hydrologic and Hydraulic Engineering ($49M), supporting Civil Works Projects, Sacramento District (SPK)
Department of the Army, W075 Endist Sacramento
Award noticeNAICS 541330W9123825DA013Awarded to West Consultants Inc. for $49,990,000
Posted Aug 29, 2025 - Indefinite Delivery Contract (IDC), Multiple Award Task Order Contract (MATOC) for Architect-Engineering (A-E) Services for Hydrologic and Hydraulic Engineering ($49M), supporting Civil Works Projects, Sacramento District (SPK)
Department of the Army, W075 Endist Sacramento
Award noticeNAICS 541330W9123825DA015Awarded to Research Triangle Institute for $49,990,000
Posted Aug 29, 2025 - Indefinite Delivery Contract (IDC), Multiple Award Task Order Contract (MATOC) for Architect-Engineering (A-E) Services for Hydrologic and Hydraulic Engineering ($49M), supporting Civil Works Projects, Sacramento District (SPK)
Department of the Army, W075 Endist Sacramento
Award noticeNAICS 541330W9123825R0009Awarded to HDR Engineering Inc. for $49,990,000
Posted Aug 29, 20256 publications - National Historic Preservation Act (NHPA) Survey and Evaluation
Department of the Army, W6QM Micc-Ft Campbell
Solicitation8(a)NAICS 541620W9124825QA026Awarded to Oneida-Stantec JV LLC
Posted Aug 29, 20257 publications - Conduct Review & Update of Modeling Relationships and Associated Computerized Applications - CADET, Hull Lines Flexibility, Powering and Emissions Handling, Ballast Templates & Wake Screening Application
Department of the Army, W4LD USA Hecsa
Combined synopsis and solicitationSmall businessNAICS 541330W912HQ25R0023Posted Aug 29, 2025 - Hydrovac Excavation Services for ERDC GSL
Department of the Army, W2R2 USA Engr R & D CTR
Combined synopsis and solicitationSmall businessNAICS 541330W912HZ25Q0602Posted Aug 29, 20252 publications - Characterization of Nanoparticles
Department of the Army, W2R2 USA Engr R & D CTR
SolicitationSmall businessNAICS 541713Vicksburg, MSW912HZ25QA016Posted Aug 29, 2025 - National Guard Bureau, Architect and Engineering Indefinite Delivery Indefinite Quantity Contract for Vertical and Horizontal Projects for Hawaii
Department of the Army, W7M4 Uspfo Activity Hi Arng
Award noticePartial small businessNAICS 541330HawaiiW912J6-25-D-A001Awarded to Ink Arch, LLC for $40,000,000
Posted Aug 29, 2025 - National Guard Bureau, Architect and Engineering Indefinite Delivery Indefinite Quantity Contract for Vertical and Horizontal Projects for Hawaii
Department of the Army, W7M4 Uspfo Activity Hi Arng
Award noticePartial small businessNAICS 541330HawaiiW912J6-25-D-A002Awarded to Okahara & Associates, Inc. for $40,000,000
Posted Aug 29, 2025 - National Guard Bureau, Architect and Engineering Indefinite Delivery Indefinite Quantity Contract for Vertical and Horizontal Projects for Hawaii
Department of the Army, W7M4 Uspfo Activity Hi Arng
Award noticePartial small businessNAICS 541330HawaiiW912J6-25-D-A003Awarded to Bowers + Kubota Consulting, Inc. for $40,000,000
Posted Aug 29, 2025 - Horizontal Region 1- Regional Architect and Engineering Indefinite Delivery Indefinite Quantity Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330W9133L-25-D-A024Awarded to Pond & Company for $45,000,000
Posted Aug 29, 2025 - Horizontal Region 1- Regional Architect and Engineering Indefinite Delivery Indefinite Quantity Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330W9133L-25-D-A025Awarded to Burns & Mcdonnell Engineering Company, Inc. for $45,000,000
Posted Aug 29, 2025 - Horizontal Region 1- Regional Architect and Engineering Indefinite Delivery Indefinite Quantity Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330W9133L-25-D-A026Awarded to HDR Engineering Inc. for $45,000,000
Posted Aug 29, 2025 - Horizontal Region 1- Regional Architect and Engineering Indefinite Delivery Indefinite Quantity Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330W9133L-25-D-A027Awarded to Tetra Tech/Mead and Hunt Joint Venture for $45,000,000
Posted Aug 29, 2025 - Horizontal Region 1- Regional Architect and Engineering Indefinite Delivery Indefinite Quantity Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330W9133L-25-D-A028Awarded to MJ Engineering, Architecture, Landscape Architecture, and Land Surveying P.C. for $45,000,000
Posted Aug 29, 2025 - Untargeted Metabolomics Service
Agricultural Research Service, USDA ARS Afm Apd
Award noticeNAICS 541380Glenside, PA1232SA25Q0586Awarded to Vaczo Capital, LLC for $11,914
Posted Aug 28, 20252 publications - Germplasm Enhancement of Maize - Genotyping GEM - Ames IA
Agricultural Research Service, USDA ARS Afm Apd
Award noticeSmall businessNAICS 541380Ames, IA1232SA25Q0591Awarded to Molbreeding Biotechnology LLC for $45,500
Posted Aug 28, 20252 publications - Professional Land Surveying - USDA Natural Resources Conservation Service - Missouri
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Missouri12FPC325D0020Awarded to Civil & Survey, LLC for $5,000,000
Posted Aug 28, 2025 - Professional Land Surveying - USDA Natural Resources Conservation Service - Missouri
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Missouri12FPC325D0021Awarded to L. I. Smith & Associates, Inc. for $5,000,000
Posted Aug 28, 2025 - Professional Land Surveying - USDA Natural Resources Conservation Service - Missouri
Farm Production and Conservation Business Center, Fpac Bus Cntr-Acq Div
Award noticeSmall businessNAICS 541370Missouri12FPC325R0007Awarded to Midland Surveying, Inc. for $5,000,000
Posted Aug 28, 20255 publications - RFI 2028 Dress Rehearsal and 2030 Census Decennial as a Service (D-X)
US Census Bureau, Department of Commerce Census
Special noticeNAICS 541512Suitland, MD13PDRD25Q00000007Posted Aug 28, 20254 publications - THRI Preservation Assessment for Ansley Wilcox House
National Park Service, Ner Services Mabo
Award noticeSmall businessNAICS 541620Buffalo, NY140P4325Q0081Awarded to Linden Preservation Services, Inc. for $30,720
Posted Aug 28, 20252 publications - FY25-29 D75 COMCAST CABLE INTERNET SERVICE
US Marshals Service, Department of Justice US Marshal Service
Special noticeNAICS 541519Nashville-Davidson, TN15M10225QA4700330Awarded to Comcast Government Services LLC
Posted Aug 28, 2025 - Amazon Web Services Enterprise BPA
Department of State, Acquisitions - Aqm Momentum
JustificationNAICS 541519Washington, DC19AQMM25Q0267Awarded to Thundercat Technology, LLC
Posted Aug 28, 2025 - Google Cloud Platform Enterprise BPA
Department of State, Acquisitions - Aqm Momentum
JustificationNAICS 541519Washington, DC19AQMM25Q0270Awarded to The Daston Corporation
Posted Aug 28, 2025