Industry group, NAICS 5419
Other Professional, Scientific, and Technical Services
3,954 opportunities since January 1, 2024, 34 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this industry group
Page 23
3,920 closed, awarded or informational, newest first.
- Long Term Radiation Safety Officer - RFQ questions and answers
Department of Veterans Affairs, 245-Network Contract Office 5
Combined synopsis and solicitationNAICS 541990Washington, DC36C24526Q0125Awarded to Tech62 Inc.
Posted Jan 162 publications - Commercial and Economic Research and Innovation (CERI)
Department of the Air Force, FA7146 Saf Oc PK
Combined synopsis and solicitationNAICS 541990Anywhere in the USFA7146-20-S-0001(CERI)Posted Jan 168 publications - PD-1410-0219; Safety Engineer Services
Department of the Navy, NSWC Philadelphia Div
Sources soughtNAICS 541990Philadelphia, PAN64498-25-SIMACQ-PD-1410-0219Posted Jan 16 - Notice of Intent to Award Sole Source
Department of the Army, W40M MRC0 West
Special noticeNAICS 541940Los Angeles, CA0012375937Posted Jan 15 - R425 RFI - Biomedical Engineering Technical and Professional Support Services (BETPSS) IDIQ
Department of Veterans Affairs, Sac Frederick
Sources soughtNAICS 541990Frederick, MD36C10X26Q0033Posted Jan 15 - Fire Extinguisher Inspection & Kitchen Hood Cleaning Service
Department of Veterans Affairs, 246-Network Contracting Office 6
PresolicitationSDVOSBNAICS 541990Asheville, NC36C24626Q0265Posted Jan 15 - Translation Services
International Boundary and Water Commission: US-Mexico, Internat. Boundary and Water Comm.
Award noticeWOSBNAICS 541930El Paso, TXFY26r1061065Awarded to DC Language Center LLC for $31,200
Posted Jan 157 publications - Gallup Survey
Department of the Navy, Naval Air Warfare Center
PresolicitationNAICS 541910CaliforniaN6893626Q5067Posted Jan 15 - STUDENT CONTRACT - RITA GORSUCH
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541990Cleveland, OH140G0226P0007Awarded to Rita Mae Gorsuch for $44,248
Posted Jan 14 - Individual Cost & Price Engagement Opportunities Between ACC-APG and Industry
Department of the Army, W6QK ACC-APG
Special noticeNAICS 541990Anywhere in the USACC-APG-CostPrice-FY-26-01Posted Jan 14 - RF Site Survey / Deadzone Analysis
Department of the Air Force, FA5702 379 Econs
Combined synopsis and solicitationSmall businessNAICS 541990Outside the USFA570226Q0008Posted Jan 147 publications - Intermediate Medical Acquisition Course (IMAC) Training in support of the Operational Medicine (OPMED)
Defense Health Agency (Dha), Army Med Res Acq Activity
Sources soughtNAICS 541990MarylandHT9426-26-RFI-0002Posted Jan 142 publications - Synopsis – Special Boat Training Command (SBTC) Logistics and Training Support Bridge Contract
Department of the Navy, NAVSUP FLT Log CTR Norfolk
PresolicitationNAICS 541990MississippiN3957420260082Posted Jan 142 publications - Reliability Center Maintenance Training & Pilot Study
Department of the Army, W071 Endist Seattle
Sources soughtSmall businessNAICS 541990Anywhere in the USPANNWD26P0000028211Posted Jan 14 - Medical Physics Testing
Department of the Army, W40M USA Hca
Award noticeSmall businessNAICS 541990KentuckyW81K0426QA012Awarded to LBT Diagnostic Radiation Physics Consulting Ltd. for $213,745
Posted Jan 143 publications - Domestic Operations Support Services
Department of the Army, W39L USA NG Readiness Center
Sources sought8(a)NAICS 541990Arlington, VAW9133L-K-26-1234Posted Jan 14 - Interpretation Services
Department of State, U.S. Embassy Rabat
Combined synopsis and solicitationNAICS 54193Outside the US19M05526P0103Awarded to Miscellaneous Foreign Awardees
Posted Jan 132 publications - One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside - Closed
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
Solicitation8(a)NAICS 541990Anywhere in the US47QRCA23R0002Posted Jan 1331 publications - One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside
Federal Acquisition Service, Gsa/Fas/Pshc/Oasis Plus
SolicitationHUBZoneNAICS 541990Anywhere in the US47QRCA23R0003Posted Jan 1325 publications - USBR Seal Team Fix Challenge Phases 2 and 3 Task Order 032-80JSC026F0010
National Aeronautics and Space Administration, NASA Johnson Space Center
Special noticeSmall businessNAICS 541990Houston, TX80JSC026F0010Awarded to Herox, PBC
Posted Jan 13 - Bahrain PATRIOT Technical Assistance
Defense Logistics Agency, DLA Land at Aberdeen
Sources soughtNAICS 541990Aberdeen Proving Ground, MDBahrain_TA_FY27Posted Jan 13 - MTO SETA Support Services Consolidation
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541990Arlington, VADARPA-SN-26-32Posted Jan 13 - Pre-Solicitation Notice Generator and Fuel Monitoring Management System
Department of State, U.S. Embassy Lusaka
PresolicitationNAICS 541990Outside the USPRE-SOLICITATION-19ZA6026R0002Posted Jan 13 - Notice of Intent to Sole Source: Ultra-Light Electromagnetic Array Handheld (ULEMA-H) Component Fabrication, Ruggedization, and Integration Prototype
Department of the Army, W2R2 Cold RGNS RSCH Eng Lab
PresolicitationNAICS 541990Hanover, NHW913E526N4399Awarded to Trustees of Dartmouth College
Posted Jan 13 - Notice of Intent to Award Sole Source
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
Special notice8(a) sole sourceNAICS 541990New York0000HCNB-2026-95027Posted Jan 122 publications - NOAA/OMAO, UxSOC UMS Support Services
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Sources soughtNAICS 541990Anywhere in the US26-1373Posted Jan 12 - Justification for an Exception to Fair Opportunity - Free Space Optical Communications (FSOC) IV
National Aeronautics and Space Administration, NASA Goddard Space Flight Center
JustificationNAICS 541990McLean, VAFY26-FSOCIVAwarded to Northrop Grumman Systems Corporation
Posted Jan 12 - Construction Claim Analysis Services
Department of the Army, W2SD Endist Baltimore
Sources soughtWOSBNAICS 541990MarylandW912DR26RA023Awarded to CPM Schedule Solutions, LLC
Posted Jan 12 - Technical Expertise and Support Services for the FHWA Office of Safety
Federal Highway Administration, 693JJ3 Acquisition and Grants MGT
SolicitationNAICS 541990Location not published693JJ325R000004_FinalPosted Jan 98 publications - Interpretation Services from English to Portuguese and vice versa
Department of State, U.S. Embassy San Salvador
SolicitationNAICS 54193Outside the US19ES6026Q0009Posted Jan 8 - USCG Station Marathon Basin Bubble Curtain Repair
US Coast Guard, Base Miami
Combined synopsis and solicitationSmall businessNAICS 541990Marathon, FL30314PR260000001Posted Jan 8 - USAC RFP: Collibra Job Server Migration
Federal Communications Commission, FCC
Combined synopsis and solicitationNAICS 541990Washington, DCIT-25-175Posted Jan 8 - Integrated Geospatial Intelligence Enterprise Architecture (IGEA)
Department of the Army, W6QK Inscom Belvoir
Special noticeNAICS 541990Fort Belvoir, VAW50NH9-26-R-0104Posted Jan 83 publications - Integrated Geospatial Intelligence Enterprise Architecture (IGEA)
Department of the Army, W6QK Inscom Belvoir
Special noticeNAICS 541990Fort Belvoir, VAPosted Jan 7 - Medical Gas Preventative Maintenance Inspection
Department of Veterans Affairs, 248-Network Contract Office 8
Special noticeNAICS 541990Location not published36C24826Q0212Posted Jan 7 - Draft PWS for the MIOSS Program
Department of the Army, W6QK Acc-Apg-Orlando
Presolicitation8(a)NAICS 541990Orlando, FLMIOS-2026Posted Jan 75 publications - BLM-WY WHEATLAND VETERINARIAN SERVICES
Bureau of Land Management, National Operations Center
JustificationNAICS 541940Wheatland, WY140L6222Q0021Awarded to Brenda Unrein
Posted Jan 63 publications - DTRA Arms Control Enterprise System (ACES) Support Services Follow-On
Defense Threat Reduction Agency, Defense Threat Reduction Agency
Sources soughtNAICS 541990Fort Belvoir, VAHDTRA126R0020Posted Jan 6 - Dover AFB Tank Inspection
Department of the Army, W071 Endist Omaha
Posted Jan 63 publications - Space Based Infrared Radar Operations Support (SBIRS OS) Bridge
Department of the Air Force, FA2518 Ussf Spoc/Saio
Award noticeSmall businessNAICS 541990Aurora, COFA251826FH001Awarded to Bowhead Information Technology Service LLC for $893,362
Posted Dec 29, 20252 publications - ISO/IEC 17025 Laboratory Accreditation Assessment Services for DoD Public Health Laboratories
Department of the Army, 0413 Aq HQ RCO-HI
Sources soughtNAICS 541990Urban Honolulu, HIW912CN-26-AccreditationsPosted Dec 29, 2025 - Interpretation services for U.S Embassy Tashkent, Uzbekistan
Department of State, U.S. Embassy Tashkent
Special noticeNAICS 541930Outside the US19UZ8026Q0005Posted Dec 23, 20253 publications - Underground Storage Inspection & Maintenance
Department of Veterans Affairs, 250-Network Contract Office 10
Special noticeSmall businessNAICS 541990Marion, IN36C25026Q0075_0002Posted Dec 23, 2025 - Laser Safety Officer
Department of Veterans Affairs, Network Contract Office 19
Combined synopsis and solicitationSmall businessNAICS 541990Aurora, CO36C25926Q0137Awarded to Colorado Associates in Medical Physics, LLC
Posted Dec 23, 20252 publications - Senior Biologist Services
National Institutes of Health, National Institutes of Health Nhlbi
Combined synopsis and solicitationNAICS 541990Location not published75N92026Q00015Posted Dec 23, 20252 publications - USAI B&C Program Support
Department of the Army, W6QK Inscom Belvoir
Sources sought8(a) sole sourceNAICS 541990ArizonaPANDTA-25-P-0000027946Posted Dec 23, 2025 - Fire Sprinkler System Inspection and Repair Services at PEWARS
Department of the Army, W072 Endist Pittsburgh
Award noticeNAICS 541990Pittsburgh, PAW911WN26PA005Awarded to Thompson-Greene Investments L.L.C. for $51,580
Posted Dec 23, 2025 - LSJ Foreign Language Translation
Federal Prison System / Bureau of Prisons, National Acquisitions - Co
JustificationNAICS 541930Washington, DC15BNAS26A00000036Awarded to PGLS LLC
Posted Dec 19, 2025 - OSIST (formerly SEOSS) Support Services Sources Sought Notice
Food and Drug Administration, FDA Office of Acq Grant SVCS
Sources soughtSmall businessNAICS 541990Silver Spring, MDOC-2026-131562Posted Dec 19, 2025 - NEW SSC ZOE SCHULTZ
US Geological Survey, Ofc of Acquisition Grants-Denver
Award noticeNAICS 541940Madison, WI140G0226P0001Awarded to Zoe Marie Schultz for $9,555
Posted Dec 18, 2025