Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,324 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 216
38,900 closed, awarded or informational, newest first.
- ARQ-59 Obsolescence and CMDL2 Incorporation ECP
Department of the Navy, Naval Air Systems Command
Combined synopsis and solicitationNAICS 54171Owego, NYN00019-25-RFPREQ-APM299-0849Posted Jan 22 - R701 - NRC Advertising Exhibit at DECA
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Combined synopsis and solicitationNAICS 541850Atlanta, GAN0018926QZ046Awarded to Distributive Education Clubs of America, Incorporated
Posted Jan 22 - CPDBA & Regulator Testing & Inspection
Department of the Navy, Norfolk Naval Shipyard GF
Sources soughtSmall businessNAICS 541990N42158-26-SIMACQ-NNSY-900F-0027Posted Jan 22 - Naval Aviation Enterprise (NAE) Sources Sought
Department of the Navy, Fleet Readiness Center
Sources soughtNAICS 541611MarylandN68520-27-RFPREQ-F000000-0003Posted Jan 22 - Notice of Intent - Revenue Management Cycle Services
Indian Health Service, Navajo Area Indian Health SVC
Special noticeNAICS 541519Gallup, NMNOI_GIMC_2026_001Posted Jan 22 - Notice of Intent - Chargemaster System
Indian Health Service, Navajo Area Indian Health SVC
Special noticeNAICS 541611Gallup, NMNOI_GIMC_2026_002FCPosted Jan 22 - Training Support to Master Breacher Course
Department of the Army, W6QM Micc-Ft Stewart
Sources soughtSmall businessNAICS 541990GeorgiaPANMCC-26-P-0000038848Posted Jan 22 - RFI – Enterprise Data Integration Space Operations Node
Department of the Air Force, FA8806 Battle Mngmnt C3 Ssc/Bck
Sources soughtNAICS 541511El Segundo, CARFI2601EDISONPosted Jan 22 - Request for Quotes – RF Site Survey & Technical Assessment Services
Indian Health Service, Phoenix Area Indian Health SVC
Combined synopsis and solicitationSmall businessNAICS 541330ArizonaRFQ-26-PHX-012Posted Jan 22 - NATO Request for Industry Participation: Operational Network – Extension (ON-X)
Department of Commerce, Department of Commerce
Special noticeNAICS 541519RIP-NCIA-ON-XPosted Jan 222 publications - NIH Tetramer Core Facility
National Institutes of Health, National Institutes of Health Niaid
Sources soughtNAICS 541714SBSS-75N93026R00006Posted Jan 22 - DLA Transportation Process Support Sources Sought Only
Defense Logistics Agency, Dcso Richmond Division #2
Sources soughtNAICS 541614Fort Belvoir, VASP4704-26-SS-76034Posted Jan 22 - Pressure Vessel Inspection BPA for USACE Pittsburgh District
Department of the Army, W072 Endist Pittsburgh
Sources soughtNAICS 541380W911WN26Q1B2DPosted Jan 22 - Guam Army National Guard 94th CST Guam All Hazards Exercise
Department of the Army, W7QP Uspfo Activity Gu Arng
Combined synopsis and solicitationSmall businessNAICS 541990W911YU26QA001Posted Jan 223 publications - Dredge McFARLAND Audiogauge Readings
Department of the Army, W2SD Endist Philadelphia
SolicitationSmall businessNAICS 541380W912BU26QA009Posted Jan 22 - SERDP Project - PFAS Transport Through the Vadose Zone: Effects of Heterogeneity, Non-Equilibrium and Co-Contaminants
Department of the Army, W4LD USA Hecsa
Award noticeNAICS 541715Arlington, VAW912HQ26CA021Awarded to Queens University at Kingston for $1,431,968
Posted Jan 22 - INDUSTRY DAY ANNOUNCEMENT: INDEFINITE DELIVERY CONTRACT FOR ARCHITECT AND ENGINEERING (A-E) SERVICES FOR TOPOGRAPHIC AND HYDROGRAPHIC SURVEYING AND MAPPING SERVICES TO SUPPORT THE CARIBBEAN DISTRICT AND USACE
Department of the Army, US Army Corps of Engineers
Special noticeNAICS 541370San Juan, PRPosted Jan 21 - PM ECAT Support for Department of Homeland Security, U.S. Customs and Border Protection, Office of Trade, Trade Transformation Office
US Customs and Border Protection, Mission Support Contracting Division
JustificationNAICS 541511Bethesda, MD06C23F0248Awarded to Pinnacle Federal Advisory LLC
Posted Jan 21 - Cheoah and Tusquitee Ranger Districts Water Testing and Monitoring at Nantahala National Forest NC
Forest Service, Usda-Fs, Csa East 3
Combined synopsis and solicitationSmall businessNAICS 541380Robbinsville, NC12444126Q0010Awarded to Environmental, Inc.
Posted Jan 212 publications - ACAD 309000 1C - CM SERVICES
National Park Service, DSC Contracting Services Division
Award noticeNAICS 541310Asheville, NC140P2026F0046Awarded to Bce Solutions LLC for $327,566
Posted Jan 21 - Fukuoka Gardening Services Contract
Department of State, American Consulate Fukuoka
SolicitationNAICS 54132019JA2526Q0004Posted Jan 212 publications - Nicolet iN10 and iZ10 Spectrometers
Department of the Navy, Puget Sound Naval Shipyard Imf
Special noticeNAICS 541380Posted Jan 21 - Information Technology Purchase for Portsmouth Pad
Department of Energy, Em-Portsmouth/Paducah Project Ofc
Award noticeNAICS 541519Lexington-Fayette, KY365466Awarded to Alvarez LLC for $800,197
Posted Jan 21 - 652-25-111 Repair USP 800 AC-59
Department of Veterans Affairs, 246-Network Contracting Office 6
Sources soughtNAICS 54133036C24626Q0286Posted Jan 21 - 36C24726Q0220_2 Combined Solicitation Pharmacy Lab Services RFQ Amendment
Department of Veterans Affairs, 247-Network Contract Office 7
Combined synopsis and solicitationNAICS 541380Georgia36C24726Q0220_2Posted Jan 21 - Dosimetry Badges and Services for Amarillo VA Health Care System
Department of Veterans Affairs, 257-Network Contract Office 17
Sources soughtNAICS 54138036C25726Q0248Posted Jan 21 - Integrated Patient Care Clinical Consulting and Licensing
Department of Veterans Affairs, Network Contract Office 19
Sources soughtNAICS 541519Salt Lake City, UT36C25926Q0200Posted Jan 21 - 648-26-2-5106-0012 Hood Certification and Testing Service Contract
Department of Veterans Affairs, 260-Network Contract Office 20
Sources soughtNAICS 541380Portland, OR36C26026Q0298Posted Jan 21 - Vocera Communication Support Services (Brand Name)- Northern Arizona VA Healthcare System
Department of Veterans Affairs, 262-Network Contract Office 22
SolicitationSmall businessNAICS 541519Prescott, AZ36C26226Q0248Posted Jan 213 publications - Pharmacy Clean Room Hood Testing & Cert - STC
Department of Veterans Affairs, Network Contract Office 23
Award noticeSDVOSBNAICS 541380St. Cloud, MN36C26326Q0103Awarded to Stripes Global, Inc. for $48,803
Posted Jan 213 publications - Small Business Event | What the CMMC 48CFR Final Rule Means Virtual Training Webinar | Cisco Webex Feb 11
Department of Veterans Affairs, Office of Small & Disadvantaged Business Utilization (Osdbu)
Sources soughtNAICS 54151936U10126Q0010Posted Jan 21 - Struers Duramin-600 M2 Hardness Tester
Department of the Navy, Puget Sound Naval Shipyard Imf
Special noticeNAICS 541380Posted Jan 21 - FY26 ORACLE PRIMAVERA P6 SOFTWARE-ORACLE CORP PRODUCTS
Federal Highway Administration, 693C73 Eastern Fed Lands Division
Combined synopsis and solicitationNAICS 541519Ashburn, VA693C7326Q000006Awarded to Mythics, LLC
Posted Jan 21 - FAALC Data Modernization and AI Integration
Federal Aviation Administration, 6973GH Franchise Acquisition SVCS
Sources soughtNAICS 5415126973GH-26-R-DataPosted Jan 21 - Information Technology General Controls and Insurance Management Support
Federal Emergency Management Agency, Support Services Section
Sources soughtNAICS 541211Washington, DC70FA4026I00000001Posted Jan 21 - Notice of intent to issue a Sole Source Award for tuberculosis clinical trial management services
Centers for Disease Control and Prevention, CDC Office of Acquisition Services
PresolicitationNAICS 541990Atlanta, GA75D30126R73392Posted Jan 21 - Data Center Infrastructure Professional Support Services and electrical infrastructure design, maintenance and installation services
National Institutes of Health, National Institutes of Health NLM
SolicitationNAICS 541990Bethesda, MD75N98026Q00016Posted Jan 21 - Assistance in Reimagining the Smithsonian Learning Lab
Smithsonian Institution, Ofc Under Secretary for Education
Sources soughtNAICS 541611District of Columbia033Posted Jan 21 - To certify MARVIN hardware for use in the LSG on ISS.
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541715Houston, TX80NSSC26922741QPosted Jan 21 - DISN Advanced Engineering & Transport Solutions (DAETS) formally MANDO v2
Defense Information Systems Agency, IT Contracting Division - PL83
Sources soughtSmall businessNAICS 541519Maryland832572039Posted Jan 214 publications - Standard Recovery - Brazil (Follow-on)
Export-Import Bank of the US, Export Import Bank of US
Award noticeNAICS 54111083310126P0008Awarded to Varella & Advogados Associados for $239,000
Posted Jan 212 publications - Transition Assistance Program (TAP) In-Person Industry Day For Oasis+ Vendors for the Department of Veterans Affairs Transition Assistance Program
Department of Veterans Affairs, Sac Frederick
Special noticeNAICS 541612Frederick, MDPosted Jan 21 - Clinical Support Centers (CSC) Joint Accreditation Annual Fee(s)
Indian Health Service, Division of Acquisitions Policy HQ
Special noticeNAICS 541990Chicago, ILPosted Jan 21 - NOI Subscription Licenses
Department of Energy, Headquarters Procurement Services
Special noticeNAICS 54199089303026NET000028Posted Jan 21 - Technical Support Services
Department of Energy, Em-Environmental MGMT Con Bus CTR
Sources soughtNAICS 54199089303326NEM000050Posted Jan 21 - Department of Energy, Engineering, Technical, and Professional Support Services
Department of Energy, Em-Environmental MGMT Con Bus CTR
Sources soughtNAICS 54199089303326NEM000051Posted Jan 21 - HID Credential Management System
Federal Energy Regulatory Commission, Federal Energy Regulatory Comm
Combined synopsis and solicitationNAICS 541519Washington, DC89603026Q0008Awarded to Rexus USA LLC
Posted Jan 212 publications - Crystal Palace Program Announcement
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
SolicitationNAICS 541715DARPA-PA-26-03Posted Jan 215 publications - National Security Economic Theory (NASCENT) Proposers Day
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715DARPA-SN-26-29Posted Jan 21 - Command, Control, and Infrastructure Operation (C2IO) services
Department of the Army, W4GG HQ US Army TACOM
Sources sought8(a)NAICS 541513Fort Belvoir, VAC2IOPosted Jan 21