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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 4501–4550 of 5754 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Texas - US Due Date
Professional Development Services, Consulting Services & Related Materials Districtwide
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
Staff Development and Materials
54 - Professional, Scientific, and Technical Services
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Apr. 24, 2026
Autism Behavior and Programming Consultant Services
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
MANAGEMENT OF CAMPUS SPONSORSHIPS, DIGITAL ADVERTISING AND ATHLETICS MULTIMEDIA RIGHTS
54 - Professional, Scientific, and Technical Services
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Apr. 02, 2026
Strategic Plan
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Customer Rewards Program
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
Language Access Products and Services
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
Vision Zero Maintenance Program
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
PROFESSIONAL CONSULTANT SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 01, 2026
After Action Review
54 - Professional, Scientific, and Technical Services
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Apr. 15, 2026
Guardianship Programs
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2026
DEVELOPMENT IMPACT FEE NEXUS STUDY
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Staff Development, Training Services, Materials and Other Related Products and Services
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
Bond Underwriting Services
54 - Professional, Scientific, and Technical Services
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Apr. 21, 2026
Full-Service Deputy License Agreement
54 - Professional, Scientific, and Technical Services
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Apr. 21, 2026
Digital Accessibility & Compliance Coordinator
54 - Professional, Scientific, and Technical Services
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Apr. 06, 2026
LAND ACQUISITION SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
Professional Legal Services for Water Rights
54 - Professional, Scientific, and Technical Services
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Mar. 26, 2026
Delinquent Property Tax Attorney Services
54 - Professional, Scientific, and Technical Services
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Mar. 24, 2026
Bond Counsel Services
54 - Professional, Scientific, and Technical Services
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Apr. 16, 2026
Legal Services
54 - Professional, Scientific, and Technical Services
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Apr. 08, 2026
Special Education Hearing Officers
54 - Professional, Scientific, and Technical Services
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Apr. 16, 2026
Legal Services
54 - Professional, Scientific, and Technical Services
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Apr. 23, 2026
External Legal Counsel
54 - Professional, Scientific, and Technical Services
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Apr. 20, 2026
Floodplain Reforestation Program
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
ENVIRONMENTAL REVIEW
54 - Professional, Scientific, and Technical Services
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Mar. 25, 2026
ON-CALL ASBESTOS ABATEMENT SERVICES
54 - Professional, Scientific, and Technical Services
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May. 01, 2026
Translation Services
54 - Professional, Scientific, and Technical Services
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Mar. 31, 2026
Translation, Interpretation, Transcription and Sign Language Services
54 - Professional, Scientific, and Technical Services
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Mar. 24, 2026
Wastewater Testing
54 - Professional, Scientific, and Technical Services
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Mar. 25, 2026
WILLIAMSON CREEK-RICHMOND TRIBUTARY REHABILITATION - Laboratory And Field Testing Services
54 - Professional, Scientific, and Technical Services
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Mar. 26, 2026
Environmental Laboratory Assessments
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
Beach Watch Sample Collection and Analysis
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
Photography Services
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
WILLIAMSON CREEK-RICHMOND TRIBUTARY REHABILITATION - Photography, Construction
54 - Professional, Scientific, and Technical Services
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Mar. 26, 2026
SCHOOL PHOTOGRAPHY AND GRADUATION SERVICES
54 - Professional, Scientific, and Technical Services
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Mar. 24, 2026
Photography
54 - Professional, Scientific, and Technical Services
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Apr. 17, 2026
School Pictures - Secondary
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Photography Services
54 - Professional, Scientific, and Technical Services
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Apr. 14, 2026
Campus Fire Alarm Monitoring Services
54 - Professional, Scientific, and Technical Services
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Apr. 01, 2026
Mutual Aid Support Services for Storm Restoration
54 - Professional, Scientific, and Technical Services
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Apr. 09, 2026
Alcohol Monitoring Services
54 - Professional, Scientific, and Technical Services
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Apr. 16, 2026
 
 
United States: Unspecified - US Due Date
Air Delivered Effects Broad Area Announcement
54 - Professional, Scientific, and Technical Services
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Mar. 21, 2027
Notice of Intent to Issue a Funding Opportunity from U.S. Department of Energy\u2019s (DOE) High Performance Computing for Energy Innovation (HPC4EI) Initiative
54 - Professional, Scientific, and Technical Services
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Mar. 31, 2026
Sources Sought Announcement for Construction Inspection Services
54 - Professional, Scientific, and Technical Services
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Mar. 31, 2026
Foundation Digital Twin Auto Feature Extraction (FDT AFE)
54 - Professional, Scientific, and Technical Services
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Apr. 06, 2026
Enterprise Digital Government Enablement (EDGE) 36C10B26Q0245
54 - Professional, Scientific, and Technical Services
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Mar. 25, 2026
 
 
Utah - US Due Date
Track Veterinarian
54 - Professional, Scientific, and Technical Services
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Mar. 24, 2026
2026 Professional Engineering Services
54 - Professional, Scientific, and Technical Services
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Jun. 04, 2027
General Engineering Services Pool - 2026 Interim Submissions
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026

Showing 4501–4550 of 5754 bids that are currently: Active.