Subsector, NAICS 541
Professional, Scientific, and Technical Services
39,317 opportunities since January 1, 2024, 440 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Within this subsector
Page 156
38,877 closed, awarded or informational, newest first.
- Echelon Subscription
Public Buildings Service, PBS R2 Building SRVCS BR Group 1
Award noticeNAICS 541512Abbeville, GA47QACA26P0020Awarded to Echelon Technologies, Corp. for $472,125
Posted Apr 15 - Exception to Fair Opportunity for the MACRO Bridge Task Order
Federal Acquisition Service, GSA FAS Aas Fedsim
JustificationNAICS 541330Tampa, FL47QFCA26R0005Awarded to Applied Research Associates, Inc.
Posted Apr 15 - Cyber Hygiene Support Services
Office of Procurement Operations, CISA Contracting Activity
JustificationNAICS 541512VirginiaPCCS-26-40001Awarded to NTT Data Services Federal Government, LLC
Posted Apr 152 publications - (REGION 4)Resource Conservation and Recovery Act (
Environmental Protection Agency, Region 4 Contracting Office
Award noticeNAICS 54162068HE0426R0011Awarded to Mabbett & Associates, Inc. for $2,889,777
Posted Apr 15 - Language Interpretation - English and Central Alaskan Yup’ik
Federal Emergency Management Agency, Region 10: Federal Emergency Management
Combined synopsis and solicitationNAICS 541930Anchorage, AK70FBRO26Q00000013Posted Apr 15 - LOAD TEST 400HZ FCX SOLID STATE CONVERTER - "BRAND NAME"
US Coast Guard, SFLC Procurement Branch 3
SolicitationSmall businessNAICS 541380Maryland70Z04026Q60401Awarded to FCX Systems Inc.
Posted Apr 15 - NOI - Next Generation Sequencing Services for Detection of Somatic Genetic Mutations
National Institutes of Health, National Institutes of Health Olao
PresolicitationNAICS 541380Lake Forest, CA75N98026Q00212Posted Apr 15 - Notice of Intent to Sole Source: Research Facilities & Engineering Services (RF&ESS) Extension
National Aeronautics and Space Administration, NASA Armstrong Flight Research CNTR
Special noticeSmall businessNAICS 541513California80AFRC26SS0015Posted Apr 15 - Private Astronaut Missions 5 and 6 Flight Opportunities Source Selection Statement
National Aeronautics and Space Administration, NASA Johnson Space Center
Award noticeNAICS 541715Houston, TX80JSC025PAM5_6FlightOpportunitiesSourceSelectionAwarded to Multiple Houston TX USA for $0
Posted Apr 15 - ESDC SAFETY RELIABILITLY UPGRADE IPS PHASE 6
National Aeronautics and Space Administration, NASA Kennedy Space Center
JustificationNAICS 541330Merritt Island, FL80KSC026FA004Awarded to Nelson Engineering Co.
Posted Apr 15 - Engineering Services During the Construction of Repair Culverts, Various Locations, Phase 2, Kennedy Space Center
National Aeronautics and Space Administration, NASA Kennedy Space Center
JustificationNAICS 541330Alachua, FL80KSC026FA006Awarded to Jones, Edmunds & Associates, Inc.
Posted Apr 15 - 1 kg of NKMOF-1-Ni MOFs, formed into spherical pellets
National Aeronautics and Space Administration, NASA Shared Services Center
Combined synopsis and solicitationNAICS 541713College Station, TX80NSSC26930083QAwarded to Framergy Inc.
Posted Apr 15 - Advanced mechanical testing at cryogenics temperatures for fabrics and plastic
National Aeronautics and Space Administration, NASA Shared Services Center
Special noticeNAICS 541380Houston, TX80NSSC26930488QAwarded to Precision Measurements and Instruments Corporation
Posted Apr 15 - This task order will support the development of Defense Planning, strategic plans, the annual development of the SSMP, industrial base monitoring at the enterprise level, and CFIUS activities
Department of Energy, NNSA NON-MO Cntrctng Ops Div
Award noticeNAICS 541330Washington, DC89233125QNA000416Awarded to Vector Resource Inc. for $4,464,689
Posted Apr 152 publications - DHS/CBP Commercial Solutions Opening - General Solicitation Release - Illegal Transshipment Pilot - CSOP-BP-GS-26-0001
US Customs and Border Protection, Mission Support Contracting Division
SolicitationNAICS 541512Washington, DCCSOP-BP-GS-26-0001Posted Apr 152 publications - Disruption through Intelligent Strategies, Counter Options, and Resilient Defenses (DISCORD) Proposers Day Announcement
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541715DARPA-SN-26-60Posted Apr 15 - Hemorrhage Countermeasure Evaluation Capabilities RFI
Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy
Special noticeNAICS 541714DARPA-SN-26-61Posted Apr 152 publications - VTC Equipment and Installation for Secure Conference Room
Department of the Air Force, FA8604 AFLCMC Pzi
Combined synopsis and solicitationSmall businessNAICS 541512Wright-Patterson AFB, OHF4FDBM6057A001Posted Apr 153 publications - Combat Identification Automated Target Recognition Technology (CATCH) Call 03
Department of the Air Force, FA2377 USAF AFMC AFRL PZL AFRL Ryks
Award noticeNAICS 541715Wright-Patterson AFB, OHFA237725RB012Awarded to Raytheon Company for $19,980,569
Posted Apr 154 publications - Appellate Advocacy Training Legal Writer
Department of the Air Force, FA7014 Afdw PK
Sources soughtNAICS 541110MarylandFA701426Q0012Posted Apr 15 - MINSAV CALL 05 "TALOS"
Department of the Air Force, FA2377 USAF AFMC AFRL PZL AFRL Ryks
SolicitationNAICS 541715Wright-Patterson AFB, OHFA865019S1932Awarded to Riverside Research Institute for $59,978,362
Posted Apr 158 publications - Kaiju
Department of the Air Force, FA2377 USAF AFMC AFRL PZL AFRL Ryks
PresolicitationNAICS 541715Wright-Patterson AFB, OHFA8650-22-S-1004Awarded to Booz Allen Hamilton Inc.
Posted Apr 157 publications - Notice of Intent to Issue a Funding Opportunity from U.S. Department of Energy’s (DOE) High Performance Computing for Energy Innovation (HPC4EI) Initiative
Department of Energy, LLNS – DOE Contractor
Special noticeNAICS 54171HPC4EI25postingPosted Apr 159 publications - Joint Operation Planning and Execution System (JOPES) and Transportation Visualizer (TRANSVIZ) Functional Management
US Transportation Command (Ustranscom), Ustranscom-Aq
JustificationNAICS 541519IllinoisHTC711-21-F-D055Awarded to General Dynamics Information Technology, Inc.
Posted Apr 152 publications - Sources Sought Notice - Teleophthalmology Program Support
Indian Health Service, Indian Health Service
Sources soughtNAICS 541690IHS-SS-26-0406Posted Apr 152 publications - Exhibition Design Services
Library of Congress, Contracts Services
Award noticeNAICS 541430Washington, DCLCCEI26P0003Awarded to THE GRAPHICS OFFICE LLC Brooklyn for $269,500
Posted Apr 15 - Marine Corps Military Working Dog (MWD) Program Support
Department of the Navy, Commander
Award noticeWOSB sole sourceNAICS 541512Fredericksburg, VAM00264-26-P-0031Awarded to All in Solutions LLC for $184,311
Posted Apr 15 - Engineering and Technical Services in Support of Depot Level Repairs for the Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Electronic Attack (EA) Subsystem of the AN/SLQ-32(V)7
Department of the Navy, NSWC Crane
Sources soughtNAICS 541330Crane, INN0016426SNB60Posted Apr 15 - High Assurance Computer Systems Security
Department of the Navy, Naval Research Laboratory
Award noticeNAICS 541715Washington, DCN0017321F2015Awarded to Analex Corporation for $54,033,213
Posted Apr 15 - DON CIO – Information Technology Division (ITD) is seeking IT and IT-related support services, in classified and unclassified areas.
Department of the Navy, NAVSUP FLT Log CTR Norfolk
Sources soughtNAICS 541330District of ColumbiaN00189-26-CIO-ITD-SourcesSoughtPosted Apr 15 - DON CIO – Information Technology Division (ITD) seeking IT and IT-related support services in classified and unclassified areas.
Department of the Navy, NAVSUP FLT Log CTR Norfolk
PresolicitationNAICS 541330District of ColumbiaN0018926CIOITD-SynopsisPosted Apr 15 - N6247024R0069 INDEFINITE DELIVERY/INDEFINITE QUANTITY CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR DESIGN AND ENGINEERING SERVICES FOR GENERAL TYPE FACILITIES LOCATED THROUGHOUT THE NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND AREA OF OPERATIONS, WORLDWIDE
Department of the Navy, Navfacsyscom Atlantic
Award noticeNAICS 541330N6247024R0069Awarded to Baker Jacobs JV for $95,000,000
Posted Apr 157 publications - ARCHITECT ENGINEER SERVICES FOR PETROLEUM, OILS AND LUBRICANTS (POL) MANAGEMENT, WASTE/ HAZARDOUS MATERIAL MANAGEMENT, TOXIC SUBSTANCES CONTROL, AND OTHER ENVIRONMENTAL COMPLIANCE ENGINEERING SUPPORT FOR NAVY, MARINE CORPS, AND OTHER DOW INSTALLATIONS
Department of the Navy, Navfacsyscom Atlantic
Combined synopsis and solicitationNAICS 541330N6247025R0010Posted Apr 153 publications - INDEFINITE DELIVERY/INDEFINITE QUANTITY CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR ARCHITECTURAL PROJECTS AT VARIOUS LOCATIONS, NAVFAC HAWAII AREAS
Department of the Navy, Navfacsyscom Hawaii
Award noticeSmall businessNAICS 541310HawaiiN62478-26-D-5042Awarded to Architects Pacific, Inc. for $20,000,000
Posted Apr 15 - USNS Grasp Tow Machine Certification
Department of the Navy, NSWC Philadelphia Div
PresolicitationNAICS 541330Philadelphia, PAN6449826Q5127Posted Apr 15 - USNS Salvor Tow Machine Certification
Department of the Navy, NSWC Philadelphia Div
PresolicitationNAICS 541330Philadelphia, PAN6449826Q5128Posted Apr 15 - USNS CATAWBA Tow Machine Certification
Department of the Navy, NSWC Philadelphia Div
PresolicitationNAICS 541330Philadelphia, PAN6449826Q5131Posted Apr 15 - RFP N6523626R3007
Department of the Navy, NIWC Atlantic
SolicitationSmall businessNAICS 541330Hanahan, SCN6523626R3007Posted Apr 1515 publications - Aegis Ballistic Missile Defense
Department of the Navy, Naval Air Warfare Center
PresolicitationNAICS 541330N6893626R0511Posted Apr 15 - DPW CAD-GIS-GPS Support Services
Department of the Army, W6QM Micc-Ft Carson
Sources sought8(a)NAICS 541370Colorado Springs, COPANMCC26P0000038134Posted Apr 15 - Intent to Award a Sole-Source Contract to Global Media for the Massachusetts Air National Guard Advertising Campaign
Department of the Army, National Guard Bureau
Special noticeNAICS 541850PANNGB-26-P-0000033111Posted Apr 153 publications - NOAA Fisheries Alaska Regional Office Restricted Access Management Division Support
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Sources soughtNAICS 541990Juneau, AKREQUIREMENTS-26-0445Posted Apr 15 - RRPV Solicitation Summary: Rapid Antigen Production for Immunoassay Diagnostics (RAPID)
Office of Assistant Secretary for Preparedness and Response, Barda - Aspr / Daappo / Barda DCMA
Special noticeNAICS 541714RRPV-RPP-26-10-RAPIDPosted Apr 15 - F-22 Landing Gear Cataloging, Provisioning, & Depot Gap Analysis
Defense Logistics Agency, DLA Aviation at Ogden, Ut
SolicitationNAICS 541330SPRHA1-26-R-2222Posted Apr 152 publications - Blanket Purchase Agreement for Glove Finger Tip Sampling, Media Fill Test, Surface Sampling, Incubation and Microbial Analysis
Indian Health Service, Navajo Area Indian Health SVC
Sources soughtNAICS 541380Gallup, NMT2SSNGSU-20261261Posted Apr 15 - Explosive Hazard Detection with Automated Target Recognition (ATR)
Department of the Army, W6QK Acc-Ri-Picatinny
Sources soughtNAICS 541715W15QKN-26-Q-1BJKPosted Apr 152 publications - Lab Testing Services
Department of the Army, W7NU Uspfo Activity Ohang 179
Sources soughtSmall businessNAICS 541380Mansfield, OHW50S8R26Q0003Awarded to Five Star Surya Hospitality LLC for $54,800
Posted Apr 154 publications - Sensor Platform Integration Shelters ( Revision of 3-27-26 )
Department of the Army, W6QK ACC-APG
Award notice8(a)NAICS 541330Aberdeen Proving Ground, MDW56KGUAwarded to Advanced Engineering Solutions & Services, L.L.C. for $453,781,907
Posted Apr 1510 publications - Remote Automated Laboratory System (RALS) License
Department of the Army, W40M MRC0 West
SolicitationSmall businessNAICS 541512GeorgiaW81K00-26-Q-A086Posted Apr 152 publications - Biometric Procurement and Sustainment (BPS)
Department of the Army, W6QK ACC-APG Cont CT Wash Ofc
Sources soughtNAICS 541715Fort Belvoir, VAW909MY25RA002Posted Apr 15