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The Professional, Scientific, and Technical Services sector comprises establishments that specialize in performing professional, scientific, and technical activities for others. These activities require a high degree of expertise and training. The establishments in this sector specialize according to expertise and provide these services to clients in a variety of industries and, in some cases, to households. Activities performed include: legal advice and representation; accounting, bookkeeping, and payroll services; architectural, engineering, and specialized design services; computer services; consulting services; research services; advertising services; photographic services; translation and interpretation services; veterinary services; and other professional, scientific, and technical services. This sector excludes establishments primarily engaged in providing a range of day-to-day office administrative services, such as financial planning, billing and recordkeeping, personnel, and physical distribution and logistics. These establishments are classified in Sector 56, Administrative and Support and Waste Management and Remediation Services.

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Showing 4201–4250 of 5784 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Tennessee - US Due Date
Energy Savings Performance Contract Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 20, 2026
On-Line, Web-Based Knowledge Testing System For Driver Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 15, 2026
Student Support and Intervention Management System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 02, 2026
Grants Management System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 18, 2026
Development, Implementation, And Administration of A Remote Easy Access License Point-Of-Sale System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2026
INFORMATION TECHNOLOGY SERVICES
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 29, 2026
Pavement Management Systems
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 06, 2026
Traffic Cabinet Locking Systems
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 16, 2026
Police Department Electronic Access Control System Replacement and Expansion
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 02, 2026
Building Technologies Research and Integration Center: Technology Collaborations for US Building Technologies Industries
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 13, 2028
Grid Research Integration and Deployment Center Technology Collaborations for US Power Electronics Industries
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 02, 2029
Manufacturing Demonstration Facility: Technology Collaborations for US Manufacturers in Advanced Manufacturing and Materials Technologies
54 - Professional, Scientific, and Technical Services
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Sep. 09, 2029
Grid Research Innovation and Development Center Technology Collaborations for US Power Electronics Industries
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 02, 2029
Deputy Inspectors - Issuing Agents
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2027
Supportive Services to Address Needs of Qualifying Populations
54 - Professional, Scientific, and Technical Services
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Sep. 16, 2026
Transit Ambassador Program
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 06, 2026
Professional Environmental Services for Brownfield Community Wide Assessment
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 21, 2026
Blood Draw, Drug, and Alcohol Testing Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 16, 2026
Fire Alarm Monitoring Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 15, 2026
Fire Alarm Inspections
54 - Professional, Scientific, and Technical Services
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Oct. 02, 2026
Provide Disaster Recovery Services and Lockbox Services
54 - Professional, Scientific, and Technical Services
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Sep. 17, 2026
Annual Equipment Safety Tests & Inspections
54 - Professional, Scientific, and Technical Services
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Sep. 16, 2026
Fire Department Apparatus Pump Testing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 17, 2026
 
 
Texas - US Due Date
Transportation Impact Fees Financial Audit
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 17, 2026
Emergency Overnight Veterinary Services
54 - Professional, Scientific, and Technical Services
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Sep. 29, 2026
Leak Detection Dog Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 24, 2026
NCO 17 AE Short Selection Database FY24 - FY27
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2027
NCO 17 AE Short Selection Database FY24 - FY27
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2027
AIR FORCE CRYPTOLOGIC OFFICE COMMERCIAL SOLUTIONS OPENING
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2026
Site Development Adjacent to Casino Beach Park
54 - Professional, Scientific, and Technical Services
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Sep. 25, 2026
Joint Base San Antonio (JBSA) Mission Training Complex (MTC)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 24, 2026
AIR FORCE CRYPTOLOGIC OFFICE COMMERCIAL SOLUTIONS OPENING
54 - Professional, Scientific, and Technical Services
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Sep. 30, 2026
AIR FORCE CRYPTOLOGIC OFFICE COMMERCIAL SOLUTIONS OPENING
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2026
Real Estate Development Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 24, 2026
NCO 17 AE Short Selection Database FY24 - FY27
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2027
Small and Medium Sized Water and Wastewater Main Designs
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 18, 2026
Master Developer
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 15, 2026
Redevelopment of the Former W.H. Adamson High School Building
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 15, 2026
Construction Manager at Risk for the Road and Bridge
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 17, 2026
Construction Manager at Risk for New Precinct 4 Maintenance Center
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 17, 2026
Room 1166 MEP Assessment
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 15, 2026
CMAR for Expansion and Renovation of the Community Activity Center
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 15, 2026
Station Area Sports and Mixed Use Development
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 24, 2026
Compliance Monitoring and Site Management - Ronald Kirk Pedestrian Bridge & Felix H. Lozada Sr. Gateway
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 18, 2026
Structural Engineering Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 22, 2026
Engineering, Architectural, and Survey Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 29, 2026
Corporate: Cedar Ridge HS Additions & Renovations - Planrooms
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 16, 2026
Corporate: Cedar Ridge HS Additions & Renovations - Testing & Balancing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 16, 2026
Corporate: Cedar Ridge HS Additions & Renovations - SWPPP
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 16, 2026
On-Call Facilities Geotechnical and Materials Testing Professional Service
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 17, 2026

Showing 4201–4250 of 5784 bids that are currently: Active.