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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 4351–4400 of 5973 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Tennessee - US Due Date
USA: A\/E Design - Infusion\/Specialty Care Clinic Renovation Project 626-26-501 Nashville TVHS
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2026
Donelson Station Transit Center Building Design
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 04, 2026
Mural Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 09, 2026
Annual Financial Statement Audit Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 21, 2026
Noncredit Student Information System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 21, 2026
System- Research Security Risk Management Platform
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 08, 2026
TSB Integrated Library System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 14, 2026
Articulation and Transfer Statewide System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 01, 2026
Provide Concrete Dock and Gangway System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 16, 2026
Information Technology Temporary Personnel Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 17, 2026
FMLA Case Management System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2026
Utility Billing Upgrade Project Management & Implementation Support
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 08, 2026
Management and Operations of Historic Fort Nashborough
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 15, 2026
Food Management Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 27, 2026
Alcohol and Drug In-Home Case Management Services
54 - Professional, Scientific, and Technical Services
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May. 07, 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
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Aug. 02, 2029
U.S. Army Uncrewed Aircraft Systems Marketplace Showcase
54 - Professional, Scientific, and Technical Services
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Apr. 08, 2026
Contractor Licensure Examination Development and Administration
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
TEFAS
54 - Professional, Scientific, and Technical Services
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May. 08, 2026
ORNL-TT-2026-02
54 - Professional, Scientific, and Technical Services
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Apr. 27, 2026
District Long Term Care Ombudsman Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 10, 2026
URS
54 - Professional, Scientific, and Technical Services
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May. 19, 2026
Request for White Papers: High-Performance Compressor System
54 - Professional, Scientific, and Technical Services
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May. 26, 2026
Managed Services Support
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 29, 2026
Writer and Music Mentor
54 - Professional, Scientific, and Technical Services
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Apr. 21, 2026
Corporate: Tennessee Valley-Bathroom Renovations - Asbestos Assessment
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 07, 2026
In-person\/onsite emergency & non-emergency interpretation services
54 - Professional, Scientific, and Technical Services
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Apr. 21, 2026
GIS Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 07, 2026
Fire Alarm Services
54 - Professional, Scientific, and Technical Services
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Apr. 22, 2026
Fire Alarm Services
54 - Professional, Scientific, and Technical Services
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Apr. 16, 2026
 
 
Texas - US Due Date
Veterinary Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 07, 2026
Veterinarian Services
54 - Professional, Scientific, and Technical Services
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May. 04, 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
Architect & Engineering Services
54 - Professional, Scientific, and Technical Services
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May. 01, 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
Site Development Adjacent to Casino Beach Park
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 25, 2026
Facilities Maintenance & Operations Supplies, Equipment and Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 01, 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
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2026
Construction Manager at Risk (CMAR) for Animal Shelter
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 09, 2026
Re-Platting Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 14, 2026
Phase 2 Indoor Enhancements
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 06, 2026
Fire Protection Systems Inspection, Testing & Maintenance Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 28, 2026
Lift Stations and Diversion Structures Improvements
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
Foundation Evaluation and Repair
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 08, 2026
Memorial City Area Detention Basin - Construction Management & Inspection Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 16, 2026

Showing 4351–4400 of 5973 bids that are currently: Active.