Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,369 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 244
38,945 closed, awarded or informational, newest first.
- Opto Mechanical Design and Fabrication
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541330Greenbelt, MD80NSSC26917797QAwarded to Omp Inc.
Posted Nov 20, 2025 - LSJ - ServiceNow Licenses and Implementation Support
Department of the Army, W6QK ACC-RI
JustificationNAICS 541519Virginia25-040Posted Nov 20, 2025 - FY26 UIPlanner Software as a Service (SaaS) for Integrated Resource Planning (IRP)
Department of Energy, Western-Corporate Services Office
Award noticeNAICS 541511Lakewood, CO89503026QWA000260Awarded to Utilities International, Inc. for $45,000
Posted Nov 20, 20253 publications - Autonomous Interventions and Robotics (AIR) Advanced Research Projects Agency for Health (ARPA-H)
National Institutes of Health, Advanced Research Projects Agency for Health (Arpa-H)
Special noticeNAICS 541715Washington, DCARPA-H-SN-26-145Posted Nov 20, 2025 - NGA Cost Assessment and Program Evaluation (CAPE) Contract
National Geospatial-Intelligence Agency (Nga), National Geospatial-Intelligence Agency (Nga)
Special noticeSmall businessNAICS 541611VirginiaCAPE_20251120Posted Nov 20, 2025 - Commissioning Services, Market and Verification, Re-Commissioning, Retro-Commissioning Services
Defense Commissary Agency, Defense Commissary Agency
Sources soughtNAICS 541330CCQEC1120Posted Nov 20, 2025 - Contractor Engineering and Technical Services (CETS)
Department of the Air Force, FA8604 AFLCMC Pzi
PresolicitationNAICS 541330CETS-2026Posted Nov 20, 20252 publications - Award Notice for MACPAC Indefinite Delivery Indefinite Quantity Contract for Fiscal Years 2026–2035
Medicaid and Chip Payment and Access Commission, Research and Grants
Special noticeNAICS 541720District of ColumbiaPosted Nov 20, 2025 - High-efficiency Nitrogen Oxidation (HNO3) Proposer's Day
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715DARPA-SN-26-12Posted Nov 20, 2025 - RFI - Executive, Administrative and Professional Support Services
US Marshals Service, Procurement Division, Oss
Special noticeNAICS 541611VirginiaPosted Nov 20, 2025 - CHEERS MAA Open Period 1 - All Technical Areas, 10 U.S.C. 4001 Broad Agency Announcement (BAA)
Department of the Air Force, FA2384 USAF AFMC AFRL PZL AFRL Rakh
SolicitationNAICS 541715Dayton, OHFA238424S2334Awarded to University of Dayton
Posted Nov 20, 20252 publications - CHEERS MAA Open Period 2 - All Technical Areas, 10 U.S.C. 4023 - Procurement for Experimental Purposes (ARA)
Department of the Air Force, FA2384 USAF AFMC AFRL PZL AFRL Rakh
SolicitationNAICS 541715OhioFA238424S2335Awarded to DCS Corporation for $14,999,681
Posted Nov 20, 20253 publications - CHEERS MAA Open Period 3 - All Technical Areas, 10 U.S.C 3458 - Commercial Solutions Opening (CSO)
Department of the Air Force, FA2384 USAF AFMC AFRL PZL AFRL Rakh
SolicitationNAICS 541715Baltimore, MDFA238424S2336Awarded to University of Maryland, Baltimore
Posted Nov 20, 20252 publications - Antenna Control Unit
Department of the Air Force, FA8222 AFSC Ol H Pzie
Sources soughtSmall businessNAICS 541519FloridaFA822226QATCUAwarded to Telemetry & Communications Systems, Inc.
Posted Nov 20, 2025 - Engineering Support AN/ALR-56 C/M Radar Warning Receiver
Department of the Air Force, FA8523 Afmc/Aflcmc Esyc
PresolicitationNAICS 541330Warner Robins, GAFA852318D0001Awarded to Bae Systems Information and Electronic Systems Integration Inc.
Posted Nov 20, 2025 - Advanced Technology Anti-Gravity Suit (ATAGS) RFI
Department of the Air Force, FA8533 AFLCMC Rokb
Sources soughtNAICS 541380FA8533-26-ATAGSPosted Nov 20, 2025 - Status Update - Space Systems and Hardware Integration for Novel Experiments (SSHINE)
Department of the Air Force, FA9453 AFRL RVK
Special noticeSmall businessNAICS 541715Albuquerque, NMFA9453-25-R-X002-SSHINEPosted Nov 20, 2025 - Manufacturing Research and Technology Development - Open Broad Agency Announcement
Department of the Air Force, FA8650 USAF AFMC AFRL PZL Afrl/Pzl
Award noticeNAICS 541715Hamilton, WAFSA8650-21-S-5001Awarded to Janicki Industries Inc. for $4,000,000
Posted Nov 20, 2025 - MARSOC HQ atrium refresh
US Special Operations Command, Marsoc H92257
SolicitationSmall businessNAICS 541410Sneads Ferry, NCH9225726QE001Awarded to D&DR Associated LLC
Posted Nov 20, 20252 publications - AirBorne Sensors (ABS) Program Final RFP HQ0855-25-R-E001
Missile Defense Agency (Mda), Missile Defense Agency (Mda)
SolicitationNAICS 541715HQ085525RE001Posted Nov 20, 20257 publications - Request for Information - Engineering Services and Supplies
Department of the Navy, NSWC Crane
Sources soughtNAICS 541330Crane, INN0016426SNB16Posted Nov 20, 2025 - Micro specimens of electroplated copper films and micro-sized lead-free solder for mechanical testing to fracture - Combined Sources Sought Notice/ Notice of Intent to Sole Source
National Institute of Standards and Technology, Department of Commerce NIST
Sources soughtNAICS 541713Boulder, CONIST-SS26-CHIPS-04Posted Nov 20, 20252 publications - Notice of Opportunity (NOO) for ESPC at NASA Goddard Space Flight Center
National Aeronautics and Space Administration, NASA Goddard Space Flight Center
Combined synopsis and solicitationNAICS 541330Greenbelt, MDNOO_Area100_ESPCPosted Nov 20, 20255 publications - INDEFINITE DELIVERY/INDEFINITE QUANTITY MULTIPLE AWARD CONTRACT FOR MULTIDISCIPLINE ARCHITECT-ENGINEER SERVICES IN SUPPORT OF CONSTRUCTION PROJECTS LOCATED PRIMARILY IN THE NORFOLK DISTRICT AREA OF RESPONSIBILITY (AOR), BUT ALSO NORTH ATLANTIC DIVISION AOR
Department of the Army, W2SD Endist Norfolk
Sources soughtNAICS 541330Norfolk, VAPANNAD-26-P0000028702Posted Nov 20, 2025 - Notice of Intent to Sole Source - A-E Ambulatory Care Center, Phase 4
Department of the Army, W076 Endist FT Worth
Special noticeNAICS 541330Fort Worth, TXPANSWD25P005872Posted Nov 20, 2025 - Kazakhstan Adversarial Propaganda Tracking
Department of State, U.S. Embassy Nur-Sultan
JustificationNAICS 541910PR15654961Awarded to Osavul, Inc.
Posted Nov 20, 2025 - Electromagnetic Spectrum (EMS) Services, Applied Engineering, & Mobile Services Provider (MSP) Support
Defense Information Systems Agency, Defense Information Systems Agency
SolicitationSmall businessNAICS 541330MarylandRFP-HC104726R0014Posted Nov 20, 20255 publications - U.S. Space Force (USSF) Space Based Interceptor (SBI) Pre-solicitation notice for Prototype Proposal (RPP)
Department of the Air Force, FA8819 Sda and Combat Power SZK-LA
PresolicitationNAICS 541715El Segundo, CASBI-PRENov2025Posted Nov 20, 2025 - Intent to Sole Source
Federal Bureau of Investigation, FBI-JEH
Combined synopsis and solicitationNAICS 5419Washington, DCSHOP-PR-26-000225Posted Nov 20, 2025 - FAS Data Enrichment Support
Federal Acquisition Service, GSA FAS Aas Region 2
JustificationNAICS 541511Philadelphia, PA47QFEA26F0002Awarded to XSB Inc. for $867,218
Posted Nov 20, 20252 publications - Integrated Post-Secondary Education Data System
Department of Education, Contracts and Acquistions Managemen
Sources soughtNAICS 541720Washington, DCSS260001Posted Nov 20, 2025 - West Desert Test Center (WDTC) Mission Support Services (MSS) Follow On Solicitation W51EW725RA001 Amendment 0003
Department of the Army, W6QM MICC TSC
Award noticeSmall businessNAICS 541715W51EW725RA001Awarded to Systems Application & Technologies Inc. for $108,536,138
Posted Nov 20, 202525 publications - 2024 California NAIP3D Remote Sensing Imagery - Intent to Sole Source
Forest Service, Forest Service
Special noticeNAICS 541370Corvallis, OR1240BG26Q0001Awarded to Leica Geosystems Inc.
Posted Nov 19, 20252 publications - SOUTHEAST FISHERIES OBSERVER PROGRAM (SEFOP) OBSERVER SERVICES EXTENSION
National Oceanic and Atmospheric Administration, National Oceanic and Atmospheric Administration
Special noticeNAICS 541715Galveston, TX1305M325F0020Awarded to A.I.S., Inc.
Posted Nov 19, 20253 publications - THERMODYNAMICS RESEARCH CENTER (TRC) METAL-BASED SYSTEMS DATA CAPTURE SERVICES
National Institute of Standards and Technology, Department of Commerce NIST
Award noticeSmall businessNAICS 541690Gaithersburg, MD1333ND25QNB640417Awarded to Physics Services, LLC for $1,308,894
Posted Nov 19, 20253 publications - Change Management Training for Consulate Staff
Department of State, American Consulate Casablanca
SolicitationNAICS 54161219M03025Q0022Awarded to Oready LLC
Posted Nov 19, 20252 publications - Ship Manager Reporting Tool - Market Research
Maritime Administration, 693JF7 DOT Maritime Administration
Sources soughtNAICS 541330Washington, DC2025-002Posted Nov 19, 20254 publications - 561-24-200 Upgrade Storm Water Drainage System for Outer Buildings
Department of Veterans Affairs, 242-Network Contract Office 02
Sources soughtSDVOSBNAICS 54133036C24226Q0061Posted Nov 19, 20252 publications - NRM_CONST_526-27-101 Replace Chiller #4
Department of Veterans Affairs, 242-Network Contract Office 02
Sources soughtSDVOSBNAICS 541330New York36C24226R0029Awarded to Specialized Engineering Solutions Inc.
Posted Nov 19, 20252 publications - NRM A/E - 528A7-25-178 EVALUATE SYRACUSE VA GARAGE FOR REMAINING LIFE
Department of Veterans Affairs, 242-Network Contract Office 02
Sources soughtSDVOSBNAICS 541330Syracuse, NY36C24226R0030Posted Nov 19, 2025 - INTENT TO SOLE SOURCE Powerscribe Integration w/Oracle EHR
Department of Veterans Affairs, 252-Network Contract Office 12
Special noticeNAICS 54151936C25226Q0113Posted Nov 19, 2025 - 657A5-26-103, Renovate Building 42 - Specialty Care Clinic (Old Lab Area), (VA-26-00017944)
Department of Veterans Affairs, 255-Network Contract Office 15
PresolicitationSDVOSBNAICS 541310Marion, IL36C25526R0029Awarded to L2eoculus JV LLC
Posted Nov 19, 2025 - PAR Excellence Licenses, Install, Training and Supply Items
Department of Veterans Affairs, 260-Network Contract Office 20
Sources soughtNAICS 54199036C26026Q0153Posted Nov 19, 2025 - EHRM Infrastructure Upgrades – Milwaukee, WI Construction Period Services 695-21-700 (VA-26-00025459)
Department of Veterans Affairs, Pcac
Special noticeNAICS 54133036C77626Q0040Posted Nov 19, 2025 - PM CAS Professional Engineering Services
Federal Acquisition Service, GSA FAS Aas Oso (Qfa)
JustificationNAICS 541330New Jersey47QFMA25K0007Posted Nov 19, 2025 - Enterprise Data Management(EDM) Solutions Services, Data Inventory and Tagging
Internal Revenue Service, IT Operations
Sources soughtNAICS 541512District of Columbia5000221599Posted Nov 19, 2025 - Developing a Smartphone App to Enhance Older Driver Safety
National Highway Traffic Safety Administration, 693JJ9 NHTSA Office of Acquistion
Sources soughtNAICS 541720Washington, DC693JJ925RQ000450Posted Nov 19, 20252 publications - Billings Area Indian Health Service Laboratory Proficiency Testing Program
Indian Health Service, Billings Area Indian Health SVC
Special noticeNAICS 541380Montana75H70926BAO-007-SNPosted Nov 19, 2025 - Genesis will provide secure storage, inventory management, and reporting services for the residual MoSAIC hardware
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541715Greenbelt, MD80NSSC26918688QAwarded to Genesis Engineering Solutions, Inc.
Posted Nov 19, 2025 - CSO FormAlloy
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
JustificationNAICS 541715Arlington, VADARPA_JA_2025-10-14Awarded to Formalloy Technologies, Inc.
Posted Nov 19, 2025