Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,317 opportunities since January 1, 2024, 439 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 170
38,878 closed, awarded or informational, newest first.
- PACSCI -JM47, JM48, JM49 Ordnance Assessment
Department of the Navy, NSWC Indian Head Division
Special noticeNAICS 541380Indian Head, MDN00174-26-SIMACQ-E27-0020Posted Mar 30 - A&E Services NSWCDD
Department of the Navy, NSWC Dahlgren
Combined synopsis and solicitationSmall businessNAICS 541310VirginiaN0017826R3105Posted Mar 304 publications - R425 - Specialized Technical and Analytical Support Services in Support of ASN (EI&E)
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationSmall businessNAICS 541690Washington, DCN0018926BR005Posted Mar 302 publications - Keyport Infrastructure Security Support Services (KISSS)
Department of the Navy, Naval Undersea Warfare Center
PresolicitationSmall businessNAICS 541330N0025326R0001Posted Mar 30 - MINE HUNTING IN CHALLENGING ENVIRONMENTS PARTICIPATION AGREEMENT (MHCE PA) ACOUSTIC COMMUNICATIONS (ACOMMS) EXP
Department of the Navy, Naval Surface Warfare Center
Special noticeSmall businessNAICS 541330N6133126SNQ23Posted Mar 30 - SENTINEL Secure Chat Server
Department of the Navy, NIWC Atlantic
Special noticeNAICS 541511Portsmouth, VAN6523626QE0138Posted Mar 30 - Notice of Intent to Sole Source Detroit Beneficial Use Assessment and Implementation Study
Department of the Army, W072 Endist Detroit
Special noticeNAICS 541611MichiganPANGLR-26-P-0000030228Posted Mar 30 - G6 AV/IT
Department of the Army, W6QM Micc-Ft Leonard Wood
Sources soughtNAICS 541513Fort Leonard Wood, MOPANMCC25P0000021043Posted Mar 30 - Notice of Intent to Negotiate a Sole Source Contract
National Oceanic and Atmospheric Administration, National Oceanic and Atmospheric Administration
Special noticeNAICS 54133Newport, ORREQUIREMENTS-25-2954Posted Mar 30 - Foundation Digital Twin Auto Feature Extraction (FDT AFE)
National Geospatial-Intelligence Agency (Nga), Natl Geospatial-Intelligence Agency
Sources soughtNAICS 541715RFI-HM0476-03052026Posted Mar 307 publications - Installation Transportation Services - OCONUS
Department of the Army, W6QK ACC-RI
Sources soughtNAICS 541614Armed Forces Europe, Middle East and AfricaW519TC-26-Shuttle-OCONUSPosted Mar 302 publications - RACER Maintenance Support Service
Department of the Army, 0418 Aq HQ Contracting Sup
Sources soughtNAICS 541330TexasW56ZLW26R0001Posted Mar 30 - Construction Cost Estimating Software
Department of the Army, W6QM Micc-Ft Drum
SolicitationSmall businessNAICS 541511Fort Drum, NYW911S226QA050Awarded to Procureedge, LLC
Posted Mar 30 - HURREVAC and RtePM - Operations and Maintenance (O and M)
Department of the Army, W2SD Endist Baltimore
PresolicitationSmall businessNAICS 541519W912DR26RA029Posted Mar 30 - Area of Interest for Case Development Modernization (CDM)
Washington Headquarters Services (Whs), Washington Headquarters Services
Combined synopsis and solicitationNAICS 541715WHSCSO26AOI02Posted Mar 303 publications - Pharmacy Patient Workflow Tracking System
Indian Health Service, Navajo Area Indian Health SVC
Sources soughtNAICS 541512Gallup, NMSSN-GSUT2-20267887Posted Mar 28 - FY26 Willapa Sediment Characterization Service
Department of the Army, W071 Endist Seattle
SolicitationSmall businessNAICS 541620South Bend, WAW912DW26QA035Posted Mar 282 publications - Advanced Operations, Engineering, and Architecture Information Technology (IT) Support Services
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
JustificationNAICS 541519Boulder, CO1305M325P0085P26002Posted Mar 27 - Business Process and Information Management Support Services (BPIMSS)
Departmental Offices, Ibc Acq SVCS Directorate
JustificationNAICS 541512Rockville, MD140D0426F0283Awarded to Booz Allen Hamilton Inc.
Posted Mar 27 - SERVICE FY26 BOTANY SURVEYS, Medford District BLM,
Bureau of Land Management, Oregon State Office
Award noticeSmall businessNAICS 541690Medford, OR140L4326Q0020Awarded to Siskiyou Biosurvey LLC for $582,665
Posted Mar 274 publications - New Lemhi River Ranch Habitat Project in accordanc
Bureau of Reclamation, Pacific NW Region PN 6615
Award noticeNAICS 541330Hood River, OR140R1026F0005Awarded to Inter-Fluve, Inc. for $453,362
Posted Mar 27 - CVS FACILITATOR FOR VALUE STUDIES BPA
Bureau of Reclamation, Upper Colorado Regional Office
Award noticeNAICS 541611Colorado140R4026F0008Awarded to Adapt Consulting LLC for $29,975
Posted Mar 27 - Federal Bureau of Prisons Inmate Tablet Implementation Initiative
Federal Prison System / Bureau of Prisons, Privatization - Co
SolicitationNAICS 541512Washington, DC15BPCC26R00000001Posted Mar 2713 publications - Language Service IDIQ
Federal Bureau of Investigation, FBI - Redstone Arsenal
PresolicitationNAICS 54193015F067-26-PN-NRY01Posted Mar 273 publications - AI Tools for Medicare Experience Modernization - Request for Information
Centers for Medicare and Medicaid Services, Ofc of Acquisition and Grants MGMT
Sources soughtNAICS 541512Maryland269999Posted Mar 272 publications - Construction Program Management and Related Services
Department of Veterans Affairs, 246-Network Contracting Office 6
Award noticeSDVOSBNAICS 541330Asheville, NC36C24626Q0158Awarded to Vali Cooper International LLC for $6,012,652
Posted Mar 278 publications - Development of LOTO Procedures
Department of Veterans Affairs, 247-Network Contract Office 7
Award noticeSDVOSBNAICS 541690Decatur, GA36C24726Q0199Awarded to HGS Engineering Inc. for $164,099
Posted Mar 274 publications - Medical Physicist at Clement J. Zablocki VAMC, Oscar G. Johnson VAMC, Milo C. Huempfner CBOC, and John H. Bradley CBOC
Department of Veterans Affairs, 252-Network Contract Office 12
Award noticeSDVOSBNAICS 541990Milwaukee, WI36C25226Q0155Awarded to LBT Diagnostic Radiation Physics Consulting Ltd. for $228,001
Posted Mar 274 publications - VPN Ethernet Transport Services - Marion VA MC, Marion, IL
Department of Veterans Affairs, 255-Network Contract Office 15
SolicitationSDVOSBNAICS 541519Marion, IL36C25526Q0202Posted Mar 273 publications - Medical Physicist and Radiation Services (Base + 4 options) -NEW REQUIREMENT BILOXI, MS
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSB sole sourceNAICS 541990Biloxi, MS36C25626Q0231Awarded to Tech62 Inc. for $301,670
Posted Mar 2712 publications - 549A4-26-526 REPLACE HVAC for PACT
Department of Veterans Affairs, 257-Network Contract Office 17
Award noticeSDVOSBNAICS 541310Bonham, TX36C25726AP1209Awarded to Obrien Engineering Inc. for $340,112
Posted Mar 27 - Matadero Creek Monitoring Restoration Project Post Construction
Department of Veterans Affairs, 261-Network Contract Office 21
Award noticeWOSBNAICS 541620Palo Alto, CA36C26126AP2337Awarded to Keish Environmental, PC for $13,775
Posted Mar 27 - Solicitation MFT&GFT Testing and Incubation Services
Department of Veterans Affairs, 261-Network Contract Office 21
Award noticeSDVOSBNAICS 541380Reno, NV36C26126Q0417Awarded to Atlantic First Industries Corporation for $60,402
Posted Mar 274 publications - 640-26-113 | Renovate B1002 at Sunnyvale - Design
Department of Veterans Affairs, 261-Network Contract Office 21
SolicitationSDVOSBNAICS 54133036C26126R0033Posted Mar 273 publications - New Mexico VA Health Care System Software Support Services of Alaris Equipment and Guardrails Systems.
Department of Veterans Affairs, 262-Network Contract Office 22
Award noticeNAICS 541511Albuquerque, NM36C26226P0636Awarded to Carefusion Solutions, LLC for $40,776
Posted Mar 27 - PAR EXCELLENCE SYSTEMS, INC - MAINTENANCE SUPPORT SERVICES
Department of Veterans Affairs, 262-Network Contract Office 22
Award noticeNAICS 541990Phoenix, AZ36C26226Q0441Awarded to Par Excellence Systems, Inc. for $57,966
Posted Mar 272 publications - RFI - Budget Tracking Tool (BTT) Replacement Tool
Department of Veterans Affairs, Technology Acquisition Center NJ
Special noticeNAICS 541512Eatontown, NJPosted Mar 27 - INCIDENT INSPECTIONS AND DETAINEE DEATH REVIEWS
US Immigration and Customs Enforcement, Detention Compliance and Removals
Sources soughtNAICS 541611Jefferson, MD70CDCR26Q00000004Posted Mar 272 publications - Organ Procurement Transplantation Network (OPTN) Information Technology (IT) System Cloud Migration
Health Resources and Services Administration, HRSA Office of Federal Assistance Management
Combined synopsis and solicitationNAICS 54151175R60226R00005Posted Mar 275 publications - Knowledge Management System and Services (KMSS)
Department of Housing and Urban Development, Cpo : IT Operations Support Division; Nof
Sources soughtNAICS 541511Washington, DCNOF-3Posted Mar 27 - NASA DBEC Viable “One NASA” Model Development
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeSmall businessNAICS 541690Washington, DC80NSSC26928788QAwarded to Water'S Edge Strategy LLC
Posted Mar 27 - DOE EDF Engineering Standing List F26 Opportunity
Department of Energy, Headquarters Procurement Services
Sources soughtNAICS 54133089303026NLP000045Posted Mar 27 - Federal Mediation and Conciliation Service Application Development and Support Services
Federal Mediation and Conciliation Service, FMCS
Sources soughtNAICS 541512Washington, DC93310026Q1001Posted Mar 27 - FMCS Documentation Strategy Sources Sought
Federal Mediation and Conciliation Service, FMCS
Sources soughtNAICS 541512Washington, DC93310026Q1002Posted Mar 27 - Intent to Award a Sole Source Modification to Nuclear Regulatory Commission (NRC) FAIMIS Support IDIQ Contract
Nuclear Regulatory Commission, Nuclear Regulatory Commission
Special noticeNAICS 541519Rockville, MDPosted Mar 27 - Acquisition and Technical Programmatic Support
Federal Transit Administration, 693195 Office of Acquisition MGT
Sources soughtNAICS 541611Washington, DCATPS2026Posted Mar 27 - RFI - Budget Tracking Tool (BTT) Replacement Tool
Department of Veterans Affairs, Technology Acquisition Center NJ
Special noticeNAICS 541512Eatontown, NJPosted Mar 27 - Cyber Physical Systems Executing in Real Time (CyPhER Forge)
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715Arlington, VADARPA-PS-26-04Posted Mar 276 publications - Follow on to HHM402-21-F-0171
Defense Intelligence Agency (Dia), Virginia Contracting Activity
Sources soughtNAICS 541690Washington, DCDO-FY26-03Posted Mar 27 - Automated Flight Scheduling Software
Department of the Air Force, FA4861 99 Cons LGC
Sources soughtSmall businessNAICS 541519Nellis AFB, NVF3G5GA6013A003Posted Mar 27