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 168
38,878 closed, awarded or informational, newest first.
- 657-21-115JC - Correct HVAC in Procedure Rooms (CPS) - JC
Department of Veterans Affairs, 255-Network Contract Office 15
Sources soughtSDVOSBNAICS 54131036C25526Q0295Posted Mar 31 - Change Healthcare PACS Maintenance and Support
Department of Veterans Affairs, 257-Network Contract Office 17
JustificationNAICS 541511San Antonio, TX36C25726F0055Awarded to Change Healthcare Technologies LLC
Posted Mar 31 - VISN 19 MUSE Sustainment POP 9/1/2026-8/31/2031
Department of Veterans Affairs, Network Contract Office 19
Special noticeNAICS 54151936C25926Q0372Posted Mar 31 - Information Technology Purchase for Portsmouth Pad
Department of Energy, Em-Portsmouth/Paducah Project Ofc
Award noticeNAICS 541519Lexington-Fayette, KY371179Awarded to Dynamic Systems Inc. for $66,030
Posted Mar 31 - Information Technology Purchase for Portsmouth Pad
Department of Energy, Em-Portsmouth/Paducah Project Ofc
Award noticeNAICS 541519Lexington-Fayette, KY371181Awarded to Aurora Systems Consulting Inc. for $72,710
Posted Mar 31 - Polaris GWAC Women Owned Small Business Pool
Federal Acquisition Service, Gsa/Fas Itc Office of Acquisition Operations, Interagency Contracts
SolicitationWOSBNAICS 54151247QTCB22R0003Posted Mar 318 publications - Region 9 Tribal DIME Water Bridge 2
Environmental Protection Agency, Region 9 Contracting Office
Award noticeNAICS 541519San Francisco, CA68HE0926Q0017Awarded to Fedtec LLC for $61,242
Posted Mar 312 publications - RNA-seq Library preparation
Environmental Protection Agency, Ord Simplified Acq Branch (Sab)
Award noticeNAICS 541990East Lansing, MI68HE0B26Q0041Awarded to Michigan State University for $83,514
Posted Mar 31 - DRILLING - NM BL CRUC 4101(1) AGUIRRE SPRING ROAD
Federal Highway Administration, 6982AF Central Federal Lands Divisi
Award noticeSmall businessNAICS 541380Las Cruces, NM6982AF26P000011Awarded to Lec Engineering Inc. for $6,500
Posted Mar 31 - Cyber Security Operations Center
US Customs and Border Protection, Information Technology Contracting Division
JustificationNAICS 541519Reston, VA70B04C26F00000246Awarded to Leidos, Inc.
Posted Mar 31 - Dose Reconstruction and Related Activities to Support NIOSH's Responsibilities under the Energy Employees Occupational Illness Compensation Act (EEOICPA)
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
JustificationNAICS 541990Atlanta, GA75D30126C20901Awarded to Cherokee Nation Integrated Health, L.L.C.
Posted Mar 312 publications - Dose Reconstruction and Related Activities to Support NIOSH's Responsibilities under the Energy Employees Occupational Illness Compensation Act (EEOICPA)
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
JustificationNAICS 541990Atlanta, GA75D30126C20921Awarded to Oak Ridge Associated Universities, Incorporated
Posted Mar 31 - Technology Research in Horizon scanning for strategic foresight
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 54169080NSSC26926094QPosted Mar 31 - MDO 34/3- Oscilliscope with accessories
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationNAICS 54151980NSSC26927695QPosted Mar 31 - Nuclear Materials Management and Safeguards System
Department of Energy, NNSA NON-MO Cntrctng Ops Div
JustificationNAICS 541611Germantown, MD89233126FNA400761Awarded to Link Technologies Inc.
Posted Mar 31 - Management and Operating Contractor for the Thomas Jefferson National Accelerator Facility (TJNAF)
Department of Energy, SC Oak Ridge Office
Award noticeNAICS 541715Newport News, VA89243125RSC000148Awarded to Suratech LLC for $1,831,447,701
Posted Mar 314 publications - Posit Licenses and Success Support
Federal Energy Regulatory Commission, Federal Energy Regulatory Comm
JustificationNAICS 541519Washington, DC89603026P0004Awarded to DH Technologies, Inc.
Posted Mar 31 - Request for Information (RFI) for Product Support Business Case Analysis (BCA) for USAF E-7A Aircraft
Department of the Air Force, FA2371 US Awacs Aflcmc/Hbs
Sources soughtNAICS 541611Hanscom AFB, MAAFLCMC_WIWPosted Mar 312 publications - RFI-SN-26-51
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715DARPA-SN-26-51Posted Mar 31 - DCSA MPP Broad Agency Announcement (BAA)
Department of the Army, W6QK ACC-APG
Combined synopsis and solicitationNAICS 541611MarylandDCSA-MPP-BAA-FY2026Posted Mar 317 publications - Breeding Waterfowl Surveys (IA) - Base Period with up to Three Option Years
US Fish and Wildlife Service, Fws, Sat Team 2
Special noticeNAICS 541690DOIFFBO260053Posted Mar 31 - DOI TABLET COMMAND
Bureau of Land Management, California State Office
Special noticeNAICS 541512DOILFBO260015Posted Mar 31 - Strategic Talent and Assessment Research (STAR) Support
Department of the Air Force, FA3002 338 Ess CC
Sources soughtSmall businessNAICS 541715TexasFA300226R0015Posted Mar 31 - MAHG181094CR Repair Runway Charrette, Keesler AFB, MS
Department of the Air Force, FA3010 81 Cons CC
SolicitationSmall businessNAICS 541330Biloxi, MSFA301026R0002Posted Mar 312 publications - Multi-Source Correlator Tracker Software Warranties
Department of the Air Force, FA5641 764 Ess PK
Sources soughtNAICS 541511FA5641Posted Mar 31 - Silver Bullets (SB) Follow On
Department of the Air Force, FA8505 AFLCMC Waqkb
Sources soughtNAICS 541330Warner Robins, GAFA8505-27-SilverBulletsPosted Mar 31 - Lead System Design Integrator (LSDI)
Department of the Air Force, FA9101 Aedc PKP Procrmnt BR
Award noticeNAICS 541330TennesseeFA910126DB004Awarded to Booz Allen Hamilton Inc. for $81,500,000
Posted Mar 313 publications - Office of Head Start Monitoring Support - Aligned Monitoring System 2.0 – Digital Strategy
Department of Health and Human Services, Department of Health and Human Services
Special noticeSmall businessNAICS 541511Baltimore, MDGS35F284CA-7571MN26F80017Posted Mar 31 - SOFGSD DRAFT CANCELLED - MOVED TO H9240026RE001
US Special Operations Command, HQ Ussocom
SolicitationSmall businessNAICS 541611Tampa, FLH9240025RE002Posted Mar 3120 publications - NGA TSCM Support
National Geospatial-Intelligence Agency (Nga), Attn: MS S84 - Ocs
Sources soughtNAICS 541611Springfield, VAHM0476_TSCM_SupportPosted Mar 31 - Commercial Coworking Space as a Service
Department of the Air Force, FA2057 AFLCMC HNJK
Sources soughtNAICS 541519Wright-Patterson AFB, OHHNJTOL202602Posted Mar 31 - Commercial Coworking Space As a Service
Department of the Air Force, FA2057 AFLCMC HNJK
Sources soughtNAICS 541519Wright-Patterson AFB, OHHNJTOL202603Posted Mar 31 - Avaya Maintenance FY26
Defense Finance and Accounting Service, Defense Finance and Accounting SVC
JustificationNAICS 54151Cleveland, OHHQ042326FE028Awarded to Avaya Federal Solutions, Inc.
Posted Mar 31 - Notice of Intent to Award Under USDA BOA
Usda, Departmental Administration, Usda, Departmental Administration
Special noticeNAICS 541512Washington, DCJMAPHIS01Posted Mar 31 - TOD-VSU NetCloud License Renewal JOFOC
US Marshals Service, Procurement Division, Oss
JustificationNAICS 541519Jasper, GAM-26-A31-R-000128Awarded to Atna LLC
Posted Mar 31 - Worldwide Environmental Engineering Services
Department of State, Acquisitions - Aqm Momentum
Sources soughtNAICS 541330VirginiaMarketResearchWWEnviromentalEngineeringIDIQPosted Mar 31 - Weapons Effects_Rev1
Department of the Navy, NSWC Carderock
Sources soughtNAICS 541330Bethesda, MDN00167-25-RFPREQ-CD-66-0014_Rev1Posted Mar 31 - MOTOROLA RADIO SOFTWARE UPGRADE
Department of the Navy, NAVSUP FLT Log CTR Puget Sound
Combined synopsis and solicitationSmall businessNAICS 541519Fremont, CAN0040626QS262Awarded to New Tech Solutions, Inc.
Posted Mar 31 - J&A for Bridge Contract for Indefinite Delivery Indefinite Quantity Contract For Architect-Engineer Services for Various Waterfront Projects and Other Projects Under the Cognizance of Naval Facilities Engineering Command, Hawaii
Department of the Navy, Navfacsyscom Hawaii
JustificationNAICS 541330HawaiiN6247820D5035_JA26-49Awarded to Moffatt & Nichol - Burns & Mcdonnell Hawaii
Posted Mar 313 publications - In-Service Engineering and Life Cycle Support for C5I Elements
Department of the Navy, Commanding Officer
Award notice8(a) sole sourceNAICS 541330CaliforniaN6339424C0004Awarded to General Dynamics Mission Systems, Inc. for $60,811,614
Posted Mar 312 publications - On-Site SCRUM Training
Department of the Navy, NSWC Philadelphia Div
SolicitationSmall businessNAICS 541611Philadelphia, PAN6449826Q5092Awarded to The Knowledge Academy Inc.
Posted Mar 312 publications - Recurrent Glioblastomas
National Institutes of Health, National Institutes of Health
Special notice8(a) sole sourceNAICS 541715Bethesda, MDNIMH26000869Posted Mar 31 - 0170 - SFA Actuarial Services
Office of the Assistant Secretary for Administration and Management, Dol - Cas Division 1 Procurement
Sources soughtNAICS 541611District of ColumbiaOAA-26-00170Posted Mar 313 publications - Legal Advisory Services
The House of Representatives, Office of Acquisitions Management
Sources soughtNAICS 541110District of ColumbiaOAM26027SPosted Mar 312 publications - Pre-demolition Survey of various buildings at the NASA AMES Research Center, San Francisco, California
Department of the Army, W2V6 USA Eng SPT CTR Huntsvil
Sources soughtNAICS 541330Huntsville, ALPANHES-26-P-0000-028437Posted Mar 31 - Swinomish Eelgrass Survey Service
Department of the Army, W071 Endist Seattle
Sources soughtNAICS 541620La Conner, WAPANNWD25P0000026848Posted Mar 31 - SP-POL-CMP-INSPECT-FY26-VAN-PO 02
Department of the Army, W071 Endist Omaha
Combined synopsis and solicitationSDVOSBNAICS 541990PANNWD25P026385Posted Mar 314 publications - SAM Dummy TEST -- C219
Department of Veterans Affairs, Office of Construction & Facilities MGMT
Removed from SAM.govSpecial noticeNAICS 541330QNE--CFM-26-000007Removed Sep 24Posted Mar 31 - SAM Dummy TEST -- C219
Department of Veterans Affairs, Office of Construction & Facilities MGMT
Removed from SAM.govSpecial noticeNAICS 541330QNE--CFM-26-000008Removed Sep 24Posted Mar 31 - HI-MIDWAY ATOLL-NETWORK-REPLACEMENT LAN
US Fish and Wildlife Service, Fws, IT Goods
Award noticeNAICS 541519Waipahu, HIQRT370945Awarded to Colossal Contracting LLC for $121,192
Posted Mar 31