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 166
38,878 closed, awarded or informational, newest first.
- Ammunition Industrial Base (IB) Engineering Support Services
Department of the Army, W6QK Acc-Ri-Picatinny
SolicitationNAICS 541330W15QKN26RA014Posted Apr 24 publications - Product Lead Logistics Information Systems (PL LIS) Radio Frequency-In-Transit Visibility (RF-ITV) Post-Production Sustainment Support
Department of the Army, W6QK ACC-RI
Sources soughtNAICS 541519Decatur, ALW519TC26RRFITVPosted Apr 2 - Textile Weathering Lab Equipment Maintenance and Service (TMET)
Department of the Army, W6QK ACC-APG Natick
Combined synopsis and solicitationSmall businessNAICS 541380Natick, MAW911QY-26-R-TEXTILEPosted Apr 2 - Request for Information: CPE CBRND Seeking Miniature Sensing Elements for Chemical and Biological Threat Detection
Department of the Army, W6QK ACC-APG
Sources soughtNAICS 541715Aberdeen Proving Ground, MDW911SR-JPM-CBRN-IEWPosted Apr 22 publications - Cultural Resources Inspection Services
Department of the Army, W074 Endist Mobile
SolicitationWOSB sole sourceNAICS 541720W9127826RA010Posted Apr 24 publications - MDC Dredges A/E IDC, Philadelphia District, USACE
Department of the Army, W2SD Endist Philadelphia
JustificationNAICS 541330PennsylvaniaW912BU22D0014Awarded to Bruce S Rosenblatt & Associates LLC
Posted Apr 2 - Sources Sought Notice for Architect-Engineer Indefinite Quantity (A-E IDIQ) Contract for Naval Architecture and Marine Engineering Design in support for fleet of inland and coastal vessels.
Department of the Army, W2SD Endist Philadelphia
Sources soughtNAICS 541330Philadelphia, PAW912BU26X3595Posted Apr 22 publications - USACE Office of History (CEHO) Historical Support Services
Department of the Army, W4LD USA Hecsa
Sources soughtSmall businessNAICS 541720VirginiaW912HQ26CEHOBPAPosted Apr 22 publications - USACE Office of History (CEHO) Historical Support Services
Department of the Army, W4LD USA Hecsa
Sources soughtSmall businessNAICS 541990VirginiaW912HQ26CEHOBPA2Posted Apr 22 publications - Dell Hardware Warranty Support
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
Combined synopsis and solicitationNAICS 541513Atlanta, GA000HCRGE-2026-94826Posted Apr 15 publications - Spence Basin Heritage Survey Prescott National Forest
Forest Service, Usda-Fs, Csa Southwest 5
Special noticeSmall businessNAICS 541620Prescott, AZ127EAV26Q0035Awarded to Espinoza Cultural Services, LLC
Posted Apr 1 - Linkage, Review, and Cloud Support Services for National Institute on Aging (NI
Departmental Offices, Ibc Acq SVCS Directorate
JustificationNAICS 541519Burlingame, CA140D0426Q0124Awarded to Acumen LLC
Posted Apr 1 - Child Welfare Reviews Project (CWRP) on behalf of US Department of Health and H
Departmental Offices, Ibc Acq SVCS Directorate
JustificationNAICS 541611Rockville, MD140D0426Q0177Awarded to JBS International, Inc.
Posted Apr 1 - MD-DIV MIG BIRD MGT-CET-EAGLE DATA ANALY
US Fish and Wildlife Service, FWS Sat Team 3
Award noticeNAICS 541511Laurel, MD140FS326P0100Awarded to Michael Peters for $15,075
Posted Apr 1 - ISOTOPE ANALYSES
US Geological Survey, Office of Acquisiton Grants
Sources soughtNAICS 541380Stanford, CA140G0326Q0077Awarded to The Leland Stanford Junior University
Posted Apr 1 - Commercial Properties Maintenance Services
Department of State, U.S. Embassy Mexico
SolicitationNAICS 54135019MX5326Q0022Awarded to PBG Ventures LLC
Posted Apr 13 publications - eDiscovery Litigation Support Services
Internal Revenue Service, Special Operations
JustificationNAICS 541611Arlington, VA2023H2-26-F-00036Awarded to Deloitte Financial Advisory Services LLP
Posted Apr 1 - CDC Appian Licenses & Limited Technical Support
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
Sources soughtNAICS 541519Georgia2026-97200Posted Apr 1 - Fabrication T-38 Brake Riveter Rotary Table
Department of the Air Force, FA3099 47 Conf CC
Sources soughtNAICS 541380Laughlin AFB, TX2026PKBSourcesSoughtPosted Apr 1 - Medicaid & CHIP DataConnect
Centers for Medicare and Medicaid Services, Ofc of Acquisition and Grants MGMT
JustificationNAICS 541512Virginia260436JAwarded to Bixal Solutions Incorporated
Posted Apr 1 - Aurea List Manager Renewal
Department of the Air Force, FA8771 AFLCMC GBK
SolicitationSmall businessNAICS 541511Montgomery, AL26-005Posted Apr 1 - Healthcare Provider Credentialing and Privileging Software-as-a-Service (SaaS) and Credentialing-as-a-Service (CaaS) (VA-26-00054853)
Department of Veterans Affairs, Technology Acquisition Center NJ
Sources soughtNAICS 54151236C10B26Q0275Posted Apr 13 publications - iFAMS Hosting Management Services and Helpdesk Support
Department of Veterans Affairs, Technology Acquisition Center NJ
Combined synopsis and solicitationSDVOSBNAICS 541519Sterling, VA36C10B26R0023Awarded to Zcore Group LLC
Posted Apr 1 - Special Notice – Industry Day 2026 -36C10X26Q0085 001
Department of Veterans Affairs, Sac Frederick
Special noticeNAICS 54121936C10X26Q0085Posted Apr 12 publications - RFI to SAM.gov -- Medialab Maint. Of Cert & Reg Compliance
Department of Veterans Affairs, 241-Network Contract Office 01
Special noticeSmall businessNAICS 54151936C24126Q0329Awarded to Medialab Solutions LLC
Posted Apr 12 publications - Performance Improvement Management System (PIMS) | Special Notice | Intent to Sole Source
Department of Veterans Affairs, 245-Network Contract Office 5
Award noticeNAICS 541611Oak Ridge, TN36C24526F0213Awarded to Oak Ridge Associated Universities, Incorporated for $4,206,746
Posted Apr 1 - Gems Technical Assistance
Department of Veterans Affairs, 245-Network Contract Office 5
Sources soughtNAICS 54169036C24526Q0412Posted Apr 1 - One-Time Buy - Orpheus EHRM Interface Contract
Department of Veterans Affairs, 252-Network Contract Office 12
Special noticeNAICS 541519Milwaukee, WI36C25226Q0364Awarded to Skytron LLC
Posted Apr 1 - Notice of Intend to Sole Source Magnet Annual and Application Fee
Department of Veterans Affairs, 256-Network Contract Office 16
Special noticeNAICS 54161136C25626Q0595Posted Apr 1 - 36C25926Q0377554| Sources Sought on Spill Prevention, Countermeasures and Control (SPCC) Plan Update for Rocky Mountain Regional VA Medical Center
Department of Veterans Affairs, Network Contract Office 19
Sources soughtNAICS 54162036C25926Q0377Posted Apr 1 - Emergency In-person Tactile ASL service
Department of Veterans Affairs, 260-Network Contract Office 20
JustificationNAICS 541930Seattle, WA36C26026P0309Awarded to Interpret This Inc. for $173,000
Posted Apr 1 - PAR Excellence Dental Clinic License & Install Puget Sound VAHCS
Department of Veterans Affairs, 260-Network Contract Office 20
Combined synopsis and solicitationNAICS 541990Seattle, WA36C26026Q0496Awarded to Par Excellence Systems, Inc.
Posted Apr 1 - RRB-OIG Actuarial Audit Services
Railroad Retirement Board, RRB - Acquisition MGMT Division
SolicitationNAICS 541618Chicago, IL60RRBH26R0002Awarded to The Segal Group, Inc.
Posted Apr 13 publications - Office of Head Start (OHS) Monitoring - Logistics Support
Office of the Assistant Secretary for Financial Resources, Omas Strategic Buying Center - HHS Mission
Special noticeNAICS 541519New York, NY7571MN26F80016Awarded to The Manhattan Strategy Group LLC
Posted Apr 1 - Optimus System Processor
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541519Hampton, VA80NSSC26929403QAwarded to Measurement Specialties Inc.
Posted Apr 1 - Language Interpretation and Translation Services
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Sources soughtNAICS 541930Silver Spring, MDACQ-SAPSAT01-26-0027Posted Apr 1 - Infoblox Hardware Maintenance and Subscription Maintenance or the FDIC
Federal Deposit Insurance Corporation
SolicitationNAICS 541519Arlington, VACORHQ-26-Q-0055Posted Apr 12 publications - RFI-Critical Mineral Investigation of Texas Cores
Bureau of Ocean Energy Management, Acquisition Management Division
SolicitationNAICS 541715DOIMFBO260003Posted Apr 1 - Exception to Fair Opportunity - Information Technology Cyber Security Support Services (ITCSSS)
Federal Prison System / Bureau of Prisons, Privatization - Co
JustificationNAICS 541512Washington, DCEFO_FY26_0001Awarded to Credence Management Solutions Limited Liability Company
Posted Apr 1 - Notice of Intent - Sole Source Notice Strategic Plan from Force Improvement Plan Assessment
Department of the Air Force, FA6800 Aficc 767 Esf
Special noticeWOSB sole sourceNAICS 541611LouisianaPosted Apr 1 - A10 Strategic Plans and Policy Support Services - FY26 - Virtual Industry Day
Department of the Air Force, FA7014 Afdw PK
Sources soughtNAICS 541690MarylandFA701426_SPPSS__2Posted Apr 16 publications - Power System Modeling and Analysis FY26
Department of the Air Force, FA8051 772 Ess PKD
Sources soughtNAICS 541330Tyndall AFB, FLFA805126Q4002Posted Apr 1 - Thunder CAMP Software License 6-Month Follow-on
Department of the Air Force, FA8126 AFSC Pzimb
Award noticeNAICS 541330OklahomaFA813926P0008Awarded to Blue Ivy Partners, LLC for $110,865
Posted Apr 1 - VMWare Cloud Foundation Software (SW) License Renewal
Department of the Air Force, FA8652 AFRL HQ Afrl/Pk
Award noticeNAICS 541519Wright-Patterson AFB, OHFA865226F0005Awarded to Carahsoft Technology Corp. for $1,953,965
Posted Apr 1 - Cyberspace Operations for Resilient Tactical Engagement and Execution (CORTEX)
Department of the Air Force, FA8750 AFRL Rik
PresolicitationNAICS 541715FA875026S7002Posted Apr 12 publications - Synopsis
Department of the Air Force, FA8903 772 Ess PK
Combined synopsis and solicitationPartial small businessNAICS 541330FA890326R0011Posted Apr 16 publications - Machine Translation Service
International Boundary and Water Commission: US-Mexico, Internat. Boundary and Water Comm.
Award noticeSmall businessNAICS 541930El Paso, TXFY26r1061017Awarded to Diam General Services LLC for $95,564
Posted Apr 14 publications - Declassification Support Services
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtSmall businessNAICS 541330Washington, DCH91269627909Posted Apr 1 - Combined Solicitation/Synopsis: HC108426R0004 - Managed and Scalable Storage Services for Enterprise Storage Solutions IV
Defense Information Systems Agency, IT Contracting Division - PL84
Combined synopsis and solicitationNAICS 541519MarylandHC108426R0004Posted Apr 110 publications - Business Support Systems Program (BSSP) II
US Immigration and Customs Enforcement, Information Technology Division
JustificationNAICS 541512District of ColumbiaJA-26-0024-1Awarded to Aeec-Argentys LLC
Posted Apr 1