Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,546 opportunities since January 1, 2024, 431 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 364
39,115 closed, awarded or informational, newest first.
- System Engineering & Integration Task Order Award
Department of Energy, NNSA NON-MO Cntrctng Ops Div
JustificationNAICS 541715El Segundo, CA89233125RNA000266Awarded to The Aerospace Corporation
Posted Jun 2, 20253 publications - Jamestown-Fargo No. 1 Geologic Investigation
Department of Energy, Western-Upper Great Plains Region
Award noticeNAICS 541330Jamestown, ND89503425QWA001055Awarded to FMG Inc. for $16,265
Posted Jun 2, 2025 - Asset Sales Transaction Services
Department of Housing and Urban Development, Cpo : Fha Housing Support Division
Sources sought8(a)NAICS 541611Washington, DCAPP-H-2026-003Posted Jun 2, 2025 - Request for Proposal (RFP) for Transformational Model – Battle Management Match Effectors (MEF) Decision Advantage Sprint for Human-machine teaming (DASH)
Department of the Air Force, FA8650 USAF AFMC AFRL PZL Afrl/Pzl
SolicitationNAICS 541715Las Vegas, NVFA238425SRHW2Posted Jun 2, 20252 publications - SETSS UCA
Department of the Air Force, FA8525 AFLCMC Wlska
Award noticeNAICS 541330Marietta, GAFA8525-24-C-0002Awarded to Lockheed Martin Corp. for $23,581,078
Posted Jun 2, 20252 publications - SRSU Management Consulting Services
Indian Health Service, Navajo Area Indian Health SVC
SolicitationSmall businessNAICS 541611Shiprock, NMIHS1506990Posted Jun 2, 20254 publications - PC as a Service (PCaaS) - Request for Information
US Marshals Service, Procurement Division, Oss
Sources soughtNAICS 541519Arlington, VAM-26-A42-R-000001Posted Jun 2, 2025 - FY24/25 Naval Aviation North Stars Enterprise-Wide Broad Agency Announcement (BAA)
Department of the Navy, Naval Air Systems Command
SolicitationNAICS 541715MarylandN00019-24-S-0001Posted Jun 2, 20253 publications - Engineering Inspection
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541990Norfolk, VAN0957725RC00DF1Posted Jun 2, 2025 - Notice of Intent to Sole Source ANAB Accreditation
Defense Health Agency (Dha), Army Med Res Acq Activity
Special noticeNAICS 541990DelawarePANDHA-25-P-0000-017626Posted Jun 2, 2025 - Models and Sims
Department of the Army, W6QM Micc-Fdo FT Eustis
Sources soughtNAICS 541990OklahomaW911S0ModelsandSimsPosted Jun 2, 20252 publications - SCHOFIELD BARRACKS BLDG. 6036 INSTALLATION OF TEN (10) NIPR DROPS
Department of the Army, 0413 Aq HQ RCO-HI
Combined synopsis and solicitationSmall businessNAICS 541519Schofield Barracks, HIW912CN25Q0020Awarded to Bset LLC
Posted Jun 2, 2025 - Regional Dredging Operation and Maintenance (O&M) EIS, Multiple Harbors
Department of the Army, W074 Endist Savannah
Award noticeNAICS 541620Brunswick, GAW912HN25F5003Awarded to Tetra Tech, Inc. for $9,328,704
Posted Jun 2, 2025 - FEMA MWEOC - ICCT VMWare Renewal
Federal Emergency Management Agency, National Continuity Section
SolicitationSmall businessNAICS 541519Anywhere in the USWX03265Y2025TPosted Jun 2, 20255 publications - Hibbs Range Target Lane Upgrade
Department of the Army, W6QM Micc-Ft Benning
Sources soughtSmall businessNAICS 541330Georgia012320Posted May 30, 2025 - Study-Downhole Commingling Paleogene Reservoir GOA
Bureau of Safety and Environmental Enforcement, Acquisition Management Division
Combined synopsis and solicitationNAICS 541330Location not published140E0125Q0032Posted May 30, 20253 publications - Media Production Aleutian Cruise
US Geological Survey, Office of Acquisiton Grants
SolicitationSmall businessNAICS 541922Santa Cruz, CA140G0325Q0122Awarded to Artwork, Inc.
Posted May 30, 20252 publications - Architect-Engineer Supplemental Services - North Central Regional Office
Federal Prison System / Bureau of Prisons, Fao
Sources soughtNAICS 541310Kansas City, KS15B40024PR000160Posted May 30, 2025 - AUDIO INTERCOM SYSTEM FOR CONSULAR WINDOWS
Department of State, U.S. Embassy Kingston
SolicitationNAICS 541512Anywhere in the US19JM3725R0003Awarded to RTS Solutionz Inc.
Posted May 30, 2025 - Preventive Maintenance Service for Anti-Ram Barriers US Consulate General Guadalajara
Department of State, American Consulate Guadalajara
SolicitationNAICS 541330Outside the US19MX3025Q0007Posted May 30, 20252 publications - Oracle Hardware and Software Support Services (VA-25-00041873)
Department of Veterans Affairs, Technology Acquisition Center NJ
Special noticeSDVOSBNAICS 541519Location not published36C10B25Q0209Posted May 30, 20253 publications - Intent to Sole Source: Research Methodology Analysis
Department of Veterans Affairs, 241-Network Contract Office 01
PresolicitationNAICS 541714Providence, RI36C24125Q0514Awarded to Elizabeth Aston
Posted May 30, 2025 - Fire Alarm System Inspection Service Contract
Department of Veterans Affairs, 246-Network Contracting Office 6
SolicitationNAICS 541990North Carolina36C24625Q0749001Posted May 30, 2025 - DISA Global Service Desk Management Office is seeking to procure Support Center Certification
Defense Information Systems Agency, Defense Information Systems Agency
Sources soughtNAICS 541519Maryland612571751-01Posted May 30, 2025 - LEAD ABATEMENT RESIDENT QUARTERS L
Maritime Administration, 6923G2 DOT Maritime Administration
Combined synopsis and solicitationSmall businessNAICS 541620Kings Point, NY6923G225Q000007Awarded to I-2-I Solutions, Inc.
Posted May 30, 2025 - Data Analytics
US Immigration and Customs Enforcement, Investigations and Operations Support Dallas
Sources soughtNAICS 541611Irving, TX70CMSD25R0000DATAPosted May 30, 20252 publications - Brand Name Justification - Rocket Software Licenses
US Citizenship and Immigration Services, Uscis Contracting Office
JustificationNAICS 541519Anywhere in the US70SBUR25Q00000090Awarded to DH Technologies, Inc.
Posted May 30, 2025 - Persistent Wide Area Maritime Surveillance (PWAMS) Concept of Operations (CONOPS) for USCG CG-741
US Coast Guard, HQ Contract Operations (CG-912)(000
Sources soughtNAICS 541519Washington, DC70Z02325S91231001Posted May 30, 20253 publications - 75N93025R00013 - Medical Residents for NIH's Clinical Center
National Institutes of Health, National Institutes of Health Niaid
Award noticeNAICS 541990Bethesda, MD75N93025R00013Awarded to George Washington University (The) for $7,500,000
Posted May 30, 20258 publications - Lead-Based Paint Evaluation Support Services Synopsis
Department of Housing and Urban Development, Cpo : Chicago Operations Branch
Presolicitation8(a)NAICS 541620Chicago, IL86614125Q00003Posted May 30, 2025 - Corona Infra-Red Transmission Line Scanning
Department of Energy, Western-Sierra Nevada Region
Award noticeSmall businessNAICS 541990Folsom, CA89503325QWA000324Awarded to Hot/Shot Infrared Inspections, Inc. for $42,400
Posted May 30, 20255 publications - National Education Campaign Outreach Contract (NEC) IDIQ Extension
Centers for Medicare and Medicaid Services, Centers for Medicare and Medicaid Services
Special noticeNAICS 541810MarylandA250362JPosted May 30, 2025 - Notice of Intent to Sole Source with the Advanced Radar Research Center at the University of Oklahoma
National Oceanic and Atmospheric Administration, National Oceanic and Atmospheric Administration
Special noticeNAICS 541715Norman, OKPosted May 30, 2025 - MT BENTON LAKE WMD REHAB ENTR RD
US Fish and Wildlife Service, Fws, Gaoa
SolicitationSmall businessNAICS 541330MontanaDOIFFBO250076Posted May 30, 20252 publications - SOLE SOURCE RFQ for Information Technology Systems Technical Sustainment Support
Department of the Air Force, FA8122 AFSC Pzaab
SolicitationNAICS 541511OklahomaFA810925QB002Awarded to Product Data Integration Technologies Inc.
Posted May 30, 20252 publications - Air Force Test and Analysis Tool (AFTAT) Information Technology (IT) Program Update to STARLIMS Technology Platform 12.7 and Conversion to a Full HTML 5 Interface
Department of the Air Force, FA8604 AFLCMC Pzi
Awarded to Data Integrator Corp. for $654,400
Posted May 30, 20258 publications - DoD Clause Logic Service
Immediate Office of the Secretary of Defense, Ousd(At & L)
Sources soughtNAICS 541519Arlington, VAFY2025DPCAP0001Posted May 30, 20256 publications - TBMCS Systematic RFI
Department of the Air Force, FA8730 Kessel Run Aflcmc/Hbbk
Sources soughtNAICS 541512Hanscom AFB, MAFY25-707Posted May 30, 2025 - SOF Modernization Industry Engagement (SMIE)
Immediate Office of the Secretary of Defense, 5611 Columbia Pike
Special noticeNAICS 541690VirginiaJCTE_SMIE_30MAY2025Posted May 30, 2025 - Next-Gen Firewall (NGFW)
Department of the Navy, Commanding Officer
Sources soughtSmall businessNAICS 541519Anywhere in the USM6739925Q0018Posted May 30, 2025 - RCEN Network Support
Department of the Navy, Commanding General
Sources soughtSmall businessNAICS 541513VirginiaM95492-26-Q-0001Posted May 30, 2025 - OUSDI&S R&E ERMD Support Services
Washington Headquarters Services (Whs), Washington Headquarters Services
Sources soughtNAICS 541990Washington, DCMJ020520251314Posted May 30, 2025 - Strategic & Spectrum Missions Advanced Resilient Trusted Systems (S2MARTS) in support of Nuclear-Armed Sea-Launched Cruise Missile (SLCM-N) Flight System
Department of the Navy, NSWC Crane
Special noticeNAICS 541715Anywhere in the USN0016425SNB60Posted May 30, 2025 - Surface Electronic Warfare Embarkable Prototype (EPS) Development Indefinite-Delivery, Indefinite-Quantity Contract
Department of the Navy, Naval Research Laboratory
Sources soughtNAICS 541715District of ColumbiaN00173-25-SSN-ML02Posted May 30, 2025 - TECHNICAL AND PROGRAM SUPPORT
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Award noticeNAICS 541611Suffolk, VAN0018925R0003Awarded to Deloitte & Touche LLP for $56,849,406
Posted May 30, 20254 publications - Remote Technical Support Services for the Disorientation Research Device (DRD),
Department of the Navy, Naval Medical Research Center
Special noticeNAICS 541990Wright-Patterson AFB, OHN3239825Q0098Awarded to Environmental Tectonics Corp.
Posted May 30, 2025 - Shaft Handling Fixture Design
Department of the Navy, Norfolk Naval Shipyard GF
Sources soughtNAICS 541330Portsmouth, VAN4215825RC50396Posted May 30, 2025 - FY25 SAS JMP Software - OPM OIG
Office of Personnel Management, OPM Delegated Procurement Offices
Special noticeSmall businessNAICS 541519Anywhere in the USOPM053025Posted May 30, 2025 - Request for Information - USAMMDA Medical Fielding
Department of the Army, W6QK ACC-APG Natick
Sources soughtNAICS 541990Anywhere in the USRFI_USAMMDAMedicalFieldingPosted May 30, 2025 - SOURCES SOUGHT for Inland Navigation Planning for U.S. Army Corps of Engineers, Huntington District
Department of the Army, W072 Endist Huntington
Sources soughtNAICS 541330Huntington, WVW9123725NAV1Posted May 30, 2025