Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,317 opportunities since January 1, 2024, 440 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 153
38,877 closed, awarded or informational, newest first.
- Low Profile Heads Up Display Gen 2
Department of the Navy, Naval Air Systems Command
Combined synopsis and solicitationNAICS 541330MissouriN00019-25-RFPREQ-TPM265-0895Posted Apr 202 publications - Area of Interest (AOI): Information and Communications Technology (ICT) for Unmanned Surface Vessels (USV)
Department of the Navy, Naval Information Warfare Systems
SolicitationNAICS 541512N0003926RA004Posted Apr 20 - JRM CIO ELMR and ESS Maintenance and Support Services
Department of the Navy, NAVSUP FLT Log CTR Yokosuka
Sources soughtNAICS 541513GuamN6264926QH026Posted Apr 20 - Naval Information Warfighting Development Center Electronic Warfare Data Support
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtNAICS 541511Norfolk, VANIWDC-A028743Posted Apr 20 - Risk & Controls Self-Assessment Program
Department of Housing and Urban Development, Cpo : Gnma Support Division
Sources soughtNAICS 541611Washington, DCRCS-T-2026-00022Posted Apr 20 - RESCHEDULED - USSOCOM RFI Rapid Experimentation of Prototyping in Learning Environments 26-1: Counter-Unmanned Systems (C-UxS)
US Special Operations Command, U.S. Special Operations Command
Special noticeNAICS 541715Gulfport, MSRFI_26_1_Rapid_Experimentation_of_Prototyping_in_Learning_Environments_Counter_Unmanned_SystemsPosted Apr 202 publications - RFI for Aeronautical Mobile Application (AMA)
National Geospatial-Intelligence Agency (Nga), Natl Geospatial-Intelligence Agency
Sources soughtNAICS 541511St. Louis, MORFIAMA2027Posted Apr 203 publications - Utility Invoice Audit Services
Public Buildings Service, PBS Retail Utility Procurements
Sources soughtNAICS 541690Washington, DCRFI-Utility-Audit-Services-2026-04-20Posted Apr 20 - GSA OASIS+ SB 10206 Router Solution for B-52H Crypto Modernization Production
Department of the Air Force, Department of the Air Force
Special noticeSmall businessNAICS 541330Wright-Patterson AFB, OHRFP1798904Posted Apr 205 publications - DEVA 335272 CONSTRUCTION OVERSIGHT AND I
National Park Service, DSC Contracting Services Division
Award noticeNAICS 541330Herndon, VARFQ1795141Awarded to Genco Systems Inc. for $173,222
Posted Apr 20 - RRPV BoNT-NMJ
Office of Assistant Secretary for Preparedness and Response, Barda - Aspr / Daappo / Barda DCMA
Sources soughtNAICS 541714Washington, DCSSN-BARDA-04202026Posted Apr 20 - TRANSCOM Reference Data Management (TRDM)
US Transportation Command (Ustranscom), Ustranscom-Aq
Sources soughtSmall businessNAICS 541519Scott AFB, ILTRANSCOM26D003Posted Apr 20 - Procurement Analyst Construction
Department of the Army, W7NF Uspfo Activity Miang 127
Combined synopsis and solicitationSmall businessNAICS 541611MichiganW50S8526QA009Posted Apr 206 publications - AMC A&E FPLA RUBA
Department of the Army, W6QM Micc-Jb Lewis-Mc Chord
Award noticeNAICS 541330LouisianaW911S826FA145Awarded to HDR Environmental, Operations and Construction, Inc. for $3,967,243
Posted Apr 20 - Lock and Dam (LD) 5A Routine Gate Maintenance Quality Assurance and LD 3&4 Gate Fabrication Quality Assurance
Department of the Army, W07V Endist ST Paul
Award noticeSmall businessNAICS 541380Fountain City, WIW912ES26QA013Awarded to Mistras Group Inc. for $1,500,000
Posted Apr 206 publications - Census Bureau Transformation & Application Modernization (CenTAM) - Draft Solicitation Sections for Industry Review and Feedback
US Census Bureau, US Census Bureau
Special noticeNAICS 541511Suitland, MDYA1323-26-CENTAMSN-0002Posted Apr 20 - F-35 Joint Program Office Unclassified Security Industry Day
Department of the Navy, Naval Air Warfare Center Air Div
Special noticeNAICS 541690VirginiaN00421-26-RFPREQ-JSFDESA-0023Posted Apr 183 publications - IA - Breeding Waterfowl Survey - Base Period with
US Fish and Wildlife Service, Fws, Sat Team 2
Award noticeNAICS 541690Des Moines, IA140FS226P0090Awarded to Iowa Department of Natural Resources for $47,500
Posted Apr 17 - NY01 - USGS Precipitation Sample Collection at NADP - NTN Site NY01
US Geological Survey, Ofc of Acqusition Grants-National
Special noticeNAICS 541990Alfred, NY140G0126Q0094Awarded to Alfred University
Posted Apr 17 - SEISMIC DATA AS PRODUCT
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541360140G0224R0004Awarded to Seitel, Inc. for $82,992
Posted Apr 177 publications - Sediment Core Subsampling, Processing, Preparation
US Geological Survey, Office of Acquisiton Grants
Combined synopsis and solicitationNAICS 541990Santa Cruz, CA140G0326Q0098Awarded to Kevin Arizmendi
Posted Apr 17 - GRSA 315541 CMR for Rehabilitate Park Housing
National Park Service, DSC Contracting Services Division
Award noticeNAICS 541330Colorado140P2026F0105Awarded to Planate Management Group LLC for $441,602
Posted Apr 17 - YELL 326133 - CANYON WWTP CMR
National Park Service, DSC Contracting Services Division
Award noticeNAICS 541330Wyoming1798096Awarded to Project Solutions, Inc. for $677,487
Posted Apr 17 - Wellness Application for the USCP
United States Capitol Police, US Capitol Police - Office of Acquisition Management
SolicitationNAICS 541511Washington, DC202600007Posted Apr 172 publications - Sign Language Interpretation and Transcription Services
Nuclear Regulatory Commission, Nuclear Regulatory Commission
JustificationNAICS 541930Rockville, MD31310026Q0042Awarded to Translation Excellence Inc. for $489,155
Posted Apr 172 publications - Leica DM2700 P for TL Specifically configured for Asbestos Analysis
Department of Veterans Affairs, 252-Network Contract Office 12
Combined synopsis and solicitationSmall businessNAICS 541380North Chicago, IL36C25226Q0295_3Posted Apr 172 publications - 657A4-26-119 FCA - Replace Fire and Domestic Main II PB
Department of Veterans Affairs, 255-Network Contract Office 15
Sources soughtSDVOSBNAICS 54131036C25526Q0329Posted Apr 172 publications - Notice of Intent (NOI) - HEYEX SOFTWARE
Department of Veterans Affairs, 256-Network Contract Office 16
PresolicitationSDVOSBNAICS 541519Frederick, MD36C25626Q0669Awarded to L1 Enterprises Incorporated
Posted Apr 17 - 549-20-222 A&E Renovate 8th floor for Patient Privacy Construction Period of Services
Department of Veterans Affairs, 257-Network Contract Office 17
Award noticeSDVOSBNAICS 541310Dallas, TX36C25726Q0377Awarded to Obrien Engineering Inc. for $240,043
Posted Apr 17 - Voicebrook Dictation Software linked to VA VISTA System
Department of Veterans Affairs, 262-Network Contract Office 22
Sources soughtNAICS 54151936C26226Q0671Posted Apr 17 - PN: 438-21-403 AE Renovate Kitchen CPS (SF)
Department of Veterans Affairs, Network Contract Office 23
JustificationNAICS 541330Sioux Falls, SD36C26326R0017Awarded to Stone Group Architects, Inc. for $518,838
Posted Apr 174 publications - EHRM Infrastructure Upgrades – Milwaukee, WI Construction Period Services 695-21-700 (VA-26-00025459)
Department of Veterans Affairs, Pcac
Award noticeSDVOSB sole sourceNAICS 541330Milwaukee, WI36C77626R0051Awarded to CB Design Group, Inc. for $75,811
Posted Apr 17 - Personnel Security / National Security Information
Environmental Protection Agency, Construction, Finance, Administrative & Ia Division
SolicitationNAICS 54161168HERF26Q0019Posted Apr 173 publications - Highway and/or Bridge Design and Engineering Services, other Engineering, Planning, and Architectural Services
Federal Highway Administration, 693C73 Eastern Fed Lands Division
SolicitationSmall businessNAICS 541330Virginia693C7326R000029Posted Apr 175 publications - Tactical Intelligence Platform for International Travel
Federal Aviation Administration, 693KA9 Contracting for Services
Sources soughtNAICS 541990Washington, DC693KA9-ITSP-001Posted Apr 175 publications - CCF TURNAROUND, FC TEST DESCRIPTION, DCSS RF, AND SP21 REPAIR
Department of the Navy, Pae Strategic Systems Programs
Sources soughtNAICS 541330Pittsfield, MAP271Posted Apr 17 - This contract shall provide composite aircraft manufacturing technology assessment and commercial production modeling SME support to the HiCAM Project Leadership Team. This support includes, but is not limited to, representing NASA as a Task Lead or key co
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationNAICS 541715Hampton, VA80NSSC26930328QAwarded to Grace Environmental and Consulting LLC
Posted Apr 17 - Modification of 3-Dimensional Imaging Flash Lidar Camera
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 54171580NSSC26930803QPosted Apr 17 - CNC Lathe Purchase
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationSmall businessNAICS 54151980NSSC26930805QPosted Apr 17 - Test Evaluation and Technical Support Services (TETSS)
Department of the Army, W6QM Micc-Fdo FT Hood
Award noticeNAICS 541330TexasControl_Number_2026_46Awarded to Dtess JV LLC for $8,135,914
Posted Apr 17 - Perpetual SQLBI License
Drug Enforcement Administration, Headquaters
Special noticeNAICS 541519Springfield, VAD-26-TC-0101Posted Apr 17 - MULTIPLEXED BUS INTERFACE 2
Department of the Navy, Pae Strategic Systems Programs
Sources soughtNAICS 541330Pittsfield, MAP270Posted Apr 17 - Pre-Solicitation Notice of Intent to Award a Sole Source Contract: Aeronix, Inc - Software License Upgrade and Maintenance
Department of the Air Force, FA9302 Aftc PZZ
PresolicitationNAICS 541519CaliforniaF1S0AW6071A001Posted Apr 17 - AFWERX PRIME INNOVATIVE CAPABILITIES OPENING
Department of the Air Force, FA2280 Afrl/Rgka
Special noticeNAICS 541715Dayton, OHFA228024R0007Posted Apr 176 publications - Holistic Models for Decision Making
Department of the Air Force, FA2384 USAF AFMC AFRL PZL AFRL Rakh
SolicitationNAICS 541715FA238426SB001Posted Apr 173 publications - 911 Sustainment Justification and Approval 8(a)
Department of the Air Force, FA8218 Alfcmc WNRK
JustificationNAICS 541519Herndon, VAFA8218-26-C-B001Awarded to Compass Point LLC
Posted Apr 17 - Intent to sole source for BEST 1 Bridge Contract to Acumen LLC
Food and Drug Administration, FDA Office of Acq Grant SVCS
Special noticeNAICS 541Silver Spring, MDFDAINTENTTOSOLESOURCEBRIDGECONTRACTBEST1Posted Apr 17 - Sources Sought Notice - Risk–Benefit Assessment of Stopping Antibiotics in Rapid Respiratory Viral Panel (RVP) Positive Inpatients with Non-Severe Community-Acquired Pneumonia
Office of the Assistant Secretary for Financial Resources, Omas Strategic Buying Center - HHS Mission
Sources soughtNAICS 541715HHS-AHRQ-SS-26-10002Posted Apr 172 publications - Program Executive Office (PEO) Defense Healthcare Management Systems (DHMS) Deployment Solutions
Defense Health Agency (Dha), Defense Health Agency
Combined synopsis and solicitationNAICS 541512Arlington, VAHT003826RE001Posted Apr 1713 publications - Office of Naval Research FLASH Industry Engagement Day
Department of the Navy, Office of Naval Research
Special noticeNAICS 541715VirginiaN0001426SN002Posted Apr 17