Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,556 opportunities since January 1, 2024, 428 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 404
39,128 closed, awarded or informational, newest first.
- 589A6-24-407, Upgrade Bldg 71 Restrooms for ADA Compliance
Department of Veterans Affairs, 255-Network Contract Office 15
Combined synopsis and solicitationSDVOSBNAICS 541310Missouri36C25525R0014Posted Apr 1, 20252 publications - Taxpayer Digital Communications Support Services
Internal Revenue Service, IT Strategy and Modernization
Sources soughtNAICS 541512Maryland5000205121Posted Apr 1, 2025 - Notice of Intent to Sole Source - Support Services for TCI & DPOMS
US Coast Guard, C5I Division 2 Kearneysville
Special noticeNAICS 541512West Virginia52800PR250008226Awarded to Heuristic Management Systems Inc.
Posted Apr 1, 20252 publications - RCRA ENFORCEMENT PERMITTING, ASSISTANCE (REPA VII)
Environmental Protection Agency, Region 9 Contracting Office
Combined synopsis and solicitationNAICS 541620Location not published68HE0925R0001Awarded to Toeroek Associates, Inc.
Posted Apr 1, 20254 publications - Project and Engineering Support Services II (PESS II) Extension
National Aeronautics and Space Administration, NASA Ames Research Center
PresolicitationNAICS 541715California80ARC021D0001_NOI2025Posted Apr 1, 2025 - Louisiana Technology Transfer Program Support for Stennis Space Center
National Aeronautics and Space Administration, National Aeronautics and Space Administration
Special noticeNAICS 541990Mississippi80NSSC895450QAwarded to Economic Development, Louisiana Department of
Posted Apr 1, 2025 - assessment of NASA CMS blue carbon products in the context of blue economy finance
National Aeronautics and Space Administration, National Aeronautics and Space Administration
Special noticeSmall businessNAICS 541690Washington, DC80NSSC899429QAwarded to Silvestrum Climate Associates LLC
Posted Apr 1, 2025 - NNSA Program Management Information System NA-11
Department of Energy, NNSA NON-MO Cntrctng Ops Div
Special noticeNAICS 541511Location not published89233125QNA000414Posted Apr 1, 2025 - Multisystem Service and Maintenance Agreement cont
Department of Energy, National Energy Technology Laboratory
Award noticeNAICS 541330White River Junction, VT89243325QFE000480Awarded to New England Research, Inc. for $62,500
Posted Apr 1, 20252 publications - DoD OSC Federal Credit Program Legal Services Support
Washington Headquarters Services (Whs), Washington Headquarters Services
Sources soughtNAICS 541110Alexandria, VAAM010720251309Posted Apr 1, 2025 - FDIC's Board Room Collective Technology Refresh
Federal Deposit Insurance Corporation
SolicitationNAICS 541330Arlington, VACORHQ-24-R-0713Posted Apr 1, 202510 publications - FWS INTELLIGENCE UNIT - POWERPLUS INVESTIGATIONS S
US Fish and Wildlife Service, Fws, IT Services
Award noticeNAICS 541519VirginiaDOIFFBO250053Awarded to Leadsonline Parent, LLC for $68,535
Posted Apr 1, 20252 publications - CENTCOM Headquarters Indefinite Delivery Indefinite Quantity (IDIQ) Professional Services (CHIPS)
Department of the Air Force, FA4814 6 Cons PK
Combined synopsis and solicitationSmall businessNAICS 541611Tampa, FLFA481424R0002Posted Apr 1, 20257 publications - SAF/FMB Support Services Sole Source FA701425F0108
Department of the Air Force, FA7014 Afdw PK
JustificationNAICS 541219Andrews AFB, MDFA701425F0108Awarded to Kearney & Company, P.C.
Posted Apr 1, 2025 - SAF/FMB Support Services Follow-on
Department of the Air Force, FA7014 Afdw PK
Sources soughtNAICS 541219District of ColumbiaFA7014-FMBFollowonPosted Apr 1, 20255 publications - Platform One Sources Sought/Call to Industry
Department of the Air Force, FA8307 AFLCMC HNCK HNC Cyber & NTR
Sources soughtNAICS 541519San Antonio, TXFA83073P1PKPosted Apr 1, 2025 - Sources Sought Advisory and Assistance Services (A&AS)
Department of the Air Force, FA8538 AFSC Pzaab
Sources sought8(a)NAICS 541611Warner Robins, GAFA8538Posted Apr 1, 20252 publications - Maritime Special Operations Forces (MSOFS) 2.0
US Special Operations Command, Naval Special Warfare Command
Award noticeSmall businessNAICS 541990San Diego, CAH9224025D0012-0016Awarded to Multiple Coronado CA USA for $399,000,000
Posted Apr 1, 2025 - International Monitoring System (IMS) Waveform Operations and Maintenance
Defense Threat Reduction Agency, Defense Threat Reduction Agency
Sources soughtNAICS 541715Fort Belvoir, VAHDTRA1IMSWAVEFORMOMPosted Apr 1, 2025 - Systems, Engineering, and Integration Support
Defense Health Agency (Dha), Defense Health Agency
Sources soughtNAICS 541618VirginiaHT001125-RFI-0226Posted Apr 1, 20254 publications - Rane Geopolitical Intelligence Platform
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541519Anywhere in the USN0018925QZ215Awarded to Rane Network Inc.
Posted Apr 1, 2025 - Flow Meter Verification Test
Department of the Navy, Pearl Harbor Naval Shipyard Imf
Award noticeSmall businessNAICS 541380HawaiiN3225325Q0016Awarded to Hawaii Engineering Services LLC for $37,500
Posted Apr 1, 20253 publications - Fielded Training Systems Support V (FTSS V) Kuwait Air Forces (KAF) F/A-18 Trainers Contractor Operation and Maintenance Services (COMS)
Department of the Navy, NAWC Training Systems Div
PresolicitationNAICS 541330Outside the USN6134025R0040Posted Apr 1, 2025 - COST OF CAPITAL
Department of the Navy, Navfacsyscom Atlantic
Combined synopsis and solicitationNAICS 541990Location not publishedN6247024R0060Awarded to Brubaker & Associates, Inc.
Posted Apr 1, 20252 publications - OEM equipment required for system upgrades
Department of the Navy, NIWC Atlantic
SolicitationNAICS 541330Anywhere in the USN65236-25-Q-6000Awarded to L3harris Technologies, Inc.
Posted Apr 1, 20252 publications - UMBILICAL CABLE ENVIROMENTAL TESTING
Department of the Army, W6QK ACC-APG Cont CT Tyad Ofc
Sources soughtNAICS 541380PennsylvaniaPAN004475Posted Apr 1, 2025 - PWSA Tranche 3 Tracking Layer (T3TRK) DRAFT Solicitation
Department of the Air Force, FA2401 Space Development Agency Sda
Special noticeNAICS 541715Anywhere in the USSDA-SN-25-13Posted Apr 1, 20254 publications - Integrated Booking System (IBS)
US Transportation Command (Ustranscom), Ustranscom-Aq
Sources soughtNAICS 541511Scott AFB, ILTRANSCOM24D010Posted Apr 1, 20257 publications - Draft Solicitation: Next Generation Command and Control (NGC2) - 03 February 2025
Department of the Army, W6QK ACC-APG
PresolicitationNAICS 541715Anywhere in the USW15P7T-25-R-0015Posted Apr 1, 20258 publications - MIOSS 2 Sources Sought
Department of the Army, W6QK Acc-Apg-Orlando
Sources soughtSmall businessNAICS 541990Orlando, FLW900KK-25-SSN-MIOSS2Posted Apr 1, 20252 publications - Towed Cannon Platform Expert Services
Department of the Army, W6QM Micc-Fdo FT Eustis
Sources soughtNAICS 541990OklahomaW911S025RTCPEPosted Apr 1, 2025 - IMOTIONS FY25
Department of the Army, W6QM Micc-West Point
Award noticeSmall businessNAICS 541713Anywhere in the USW911SD25PA013Awarded to Imotions, Inc. for $36,000
Posted Apr 1, 2025 - Communication Planning and Support Services
Department of the Army, W6QM Micc-Fdo FT Sam Houston
Award noticeSDVOSBNAICS 541611Washington, DCW9124J-25-R-0010Awarded to Vistra Communications, LLC for $12,818,454
Posted Apr 1, 202510 publications - Base Realignment and Closure Financial Module (BRAC FM)
Department of the Army, W6QM Micc-Fdo FT Sam Houston
Special noticeSmall businessNAICS 541513Washington, DCW9124J-25-R-BCFMAwarded to Vista Technology Services, Inc.
Posted Apr 1, 2025 - Install Eighty-Two (82) NIPR drops in 31 data outlets and additional Telecommunication Equipment in Bldg. T-126 on Fort Shafter, Hawaii
Department of the Army, 0413 Aq HQ RCO-HI
Posted Apr 1, 20252 publications - Expand and Accelerate Use of Thin-Layer Placement (TLP) of Dredged Sediment at US Marine Corps Installations for the Purpose of Increasing Mission Resilience
Department of the Army, W2R2 USA Engr R & D CTR
Special noticeNAICS 541715Vicksburg, MSW912HZ25N2860Posted Apr 1, 2025 - Architect-Engineer Revetment Maintenance Surveys Contract for the Mississippi, Atchafalaya, and Red Rivers and Old River Control Channels within the Boundaries of New Orleans District
Department of the Army, W07V Endist New Orleans
PresolicitationSmall businessNAICS 541370New Orleans, LAW912P825R0006Posted Apr 1, 20255 publications - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L-25-D-A013Awarded to Burns & Mcdonnell Engineering Company, Inc. for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA014Awarded to Benham-Stanley, LLC for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA015Awarded to Merrick-Rs & H Joint Venture LLP for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L-25-D-A016Awarded to Cems Engineering Inc. for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA017Awarded to Colby Co LLC for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA018Awarded to Coover Clark and Associates Inc. for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA019Awarded to Dynotec-Kzf Jv, LLC for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA020Awarded to Mes Group Inc. for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA021Awarded to Raymond Pond Federal Solutions Jv, LLC for $225,000,000
Posted Apr 1, 2025 - Vertical Multiple-Region Architect Engineer (A-E) Indefinite Delivery Indefinite Quantity (IDIQ) Contracts
Department of the Army, W39L USA NG Readiness Center
Award noticePartial small businessNAICS 541330Location not publishedW9133L25DA022Awarded to Shrewsberry-Mead & Hunt SB Joint Venture for $225,000,000
Posted Apr 1, 2025 - Disaster Recovery Architecture & Engineering IDIQ
Forest Service, Usda-Fs, Csa East 12
Sources soughtNAICS 541330Anywhere in the US12445225R0016Posted Mar 31, 2025 - Performance Management System Support Services
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Award noticeNAICS 541519Silver Spring, MD1305M325Q0083Awarded to Itegrity Inc. for $1,009,440
Posted Mar 31, 2025 - AutoCAD AutoDesk AEC
Departmental Offices, Ibc Acq SVCS Directorate
SolicitationNAICS 541519Washington, DC140D0425Q0272Awarded to Sdvo Solutions, LLC
Posted Mar 31, 2025