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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 3551–3600 of 5926 bids that are currently: Active.

Denotes bidding opportunities that have been amended

North Carolina - US Due Date
PRB.32072 Helene Relief \u2013 Design-Build Bridge Replacement
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 15, 2026
Engineering Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 23, 2026
Landfill \u2013 Waterline Extension
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 24, 2026
Professional Civil Engineering & Planning Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 21, 2026
Corporate: Hauser Hall Renovations-Restore the Core and Phase 2 \u2013 Test & Balancing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 28, 2026
Water Storage Facilities Condition Assessment
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 21, 2026
PROFESSIONAL SERVICES TO PROVIDE COMMISSIONING SERVICES
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 27, 2026
Professional Services for the Progressive Design-Build
54 - Professional, Scientific, and Technical Services
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Apr. 13, 2026
TRAIL FEASIBILITY STUDY
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 16, 2026
JHK RIGHT WING DIKE SOIL SAMPLING
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 14, 2026
Indefinite Delivery\/Indefinite Quantity (IDIQ) Contract for Multi-Discipline Architect-Engineer (AE) Services Primarily Located in the Marine Corps AOR
54 - Professional, Scientific, and Technical Services
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Apr. 16, 2026
Design Services for Deaverview Mountain Master Plan
54 - Professional, Scientific, and Technical Services
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Apr. 16, 2026
ARCHITECTURAL SERVICES
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 22, 2026
Samarcand Training Academy - Dining Hall Generator
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 24, 2026
Design-Bid-Build (DBB) SOF Marine Raider Facilities Complex, Marine Corps Base (MCB) Camp Lejeune, North Carolina
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
Professional Engineering Services
54 - Professional, Scientific, and Technical Services
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Apr. 17, 2026
Water Reclamation Facility Liquids Train Expansion Preliminary Engineering
54 - Professional, Scientific, and Technical Services
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May. 08, 2026
Design-Build Services - Shadybrook ES School Replacement
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
Design-Build Services - Visitor Center
54 - Professional, Scientific, and Technical Services
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Apr. 29, 2026
Design-Build-300 Oak Street Phase 1 Improvements
54 - Professional, Scientific, and Technical Services
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May. 07, 2026
Engineering Services - Wastewater System Resiliency
54 - Professional, Scientific, and Technical Services
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May. 04, 2026
Engineering Services - Water System Resiliency
54 - Professional, Scientific, and Technical Services
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May. 04, 2026
Corporate: GoCary Bus Operations - Construction Surveying
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 24, 2026
Professional Engineering & Architectural Services
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2026
Moore Square
54 - Professional, Scientific, and Technical Services
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May. 15, 2026
Bynum Hall - Renovate 3rd Fl Conference Suite
54 - Professional, Scientific, and Technical Services
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Apr. 24, 2026
Architectural Design Services
54 - Professional, Scientific, and Technical Services
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May. 04, 2026
Engineering Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 13, 2026
Murals
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
Financial Audit and Tax Services for Affiliated Entities
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 09, 2026
Independent Auditor
54 - Professional, Scientific, and Technical Services
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Apr. 28, 2026
Arbitrage Rebate Compliance Services
54 - Professional, Scientific, and Technical Services
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Apr. 22, 2026
ASOD Billing Services
54 - Professional, Scientific, and Technical Services
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Apr. 27, 2026
Professional Auditing Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 20, 2026
Marketing, Advertising, and Public Relation Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2026
Marketing & Distribution Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 15, 2026
Advertising Concession
54 - Professional, Scientific, and Technical Services
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May. 07, 2026
Biogas to Renewable Natural Gas Solution
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 27, 2026
Enterprise Resource Planning (ERP) Modernization
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 20, 2026
Grant Management and Data System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 15, 2026
Digital Building Code Research
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 16, 2026
Notice of Intent to Award a BPA Call Order against The Land Management Integrated Resources BPA (LMIR)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 28, 2026
Computerized Maintenance Management Systems (CMMS)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 17, 2026
Water and Wastewater SCADA Support Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 14, 2026
Saas Identity and Access Management System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 27, 2026
Vendor Managed Inventory and Logistics for Fleet
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 24, 2026
FACILITIES MANAGEMENT WAREHOUSE PROJECT
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
Program Administrator
54 - Professional, Scientific, and Technical Services
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Apr. 24, 2026
LPS Qubit Collaboratory (LQC)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2026
LPS Qubit Collaboratory (LQC)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2026

Showing 3551–3600 of 5926 bids that are currently: Active.