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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 2351–2400 of 5870 bids that are currently: Active.

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Maryland - US Due Date
Notice of Intent to Sole Source Senior Biologist
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
NAWCAD WOLF EPF SOURCES SOUGHT
54 - Professional, Scientific, and Technical Services
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Apr. 17, 2026
Monitoring & Testing Services: Burglar, Fire, Cellular & Elevator
54 - Professional, Scientific, and Technical Services
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May. 05, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
Financial Management - Financial Improvement Audit Remediation (FIAR)
54 - Professional, Scientific, and Technical Services
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Aug. 31, 2026
SPECIALTY FINANCIAL EXAMINATION & AUDITING SERVICES
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
Special Notice \u00E2\u20AC\u201C Industry Day 2026
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
FINANCIAL AUDIT
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
EMS Billing Services
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2026
Special Notice \u00E2\u20AC\u201C Industry Day 2026 -36C10X26Q0085 001
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
Customer Billing Services
54 - Professional, Scientific, and Technical Services
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Apr. 28, 2026
Transit Vehicles and Bus Shelter Advertising Services
54 - Professional, Scientific, and Technical Services
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Apr. 30, 2026
Marketing Services
54 - Professional, Scientific, and Technical Services
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Apr. 20, 2026
Digital Advertising Services
54 - Professional, Scientific, and Technical Services
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Apr. 17, 2026
MediaUMD OMC_Media
54 - Professional, Scientific, and Technical Services
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May. 15, 2026
OAH-CMSRFP-10-2025
54 - Professional, Scientific, and Technical Services
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Apr. 17, 2026
Mock Cyber Operational Readiness Assessment (CORA)
54 - Professional, Scientific, and Technical Services
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Dec. 19, 2026
INDUSTRY DAY: WPC Work Platforms
54 - Professional, Scientific, and Technical Services
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Dec. 26, 2026
Oracle ERP, SIS & Enterprise IT Consulting Support Services
54 - Professional, Scientific, and Technical Services
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Apr. 17, 2026
ELECTRIC SCHOOL BUS CHARGING INFRASTRUCTURE PROJECT
54 - Professional, Scientific, and Technical Services
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May. 01, 2026
Web Content Accessibility Guidelines Level AA Accessibility Consulting and Remediation
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Cybersecurity Risk Assessment
54 - Professional, Scientific, and Technical Services
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Apr. 13, 2026
Drupal Maintenance and Development
54 - Professional, Scientific, and Technical Services
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Apr. 21, 2026
Micro Focus (OpenText) Software Licenses and Support Renewal
54 - Professional, Scientific, and Technical Services
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Apr. 08, 2026
Combined Solicitation\/Synopsis: HC108426R0004 - Managed and Scalable Storage Services for Enterprise Storage Solutions IV
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Joint Interoperability of Tactical Command and Control Systems (JINTACCS) Software Development and Sustainment (SDS)
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
AI-Powered External Attack Surface & Cyber Threat Intelligence (CTI)
54 - Professional, Scientific, and Technical Services
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Apr. 15, 2026
Extended Human Risk Management (xHRM) & Behavioral Analytics
54 - Professional, Scientific, and Technical Services
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Apr. 15, 2026
Rocket TMON & Naviplex
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
High-Fidelity Network Visibility & Traffic Optimization
54 - Professional, Scientific, and Technical Services
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Apr. 24, 2026
Enterprise Automated Digital Forensics & Incident Response
54 - Professional, Scientific, and Technical Services
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Apr. 24, 2026
Consultant Services - Conservation and Maintenance of Monuments and Tablets
54 - Professional, Scientific, and Technical Services
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May. 01, 2026
Consulting Services for FileNet to SharePoint Embedded POC
54 - Professional, Scientific, and Technical Services
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Apr. 29, 2026
F10B6600023 Hyland OnBase Software Maintenance & Technical Support
54 - Professional, Scientific, and Technical Services
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Apr. 13, 2026
Combined Solicitation\/Synopsis: HC108426R0004 - Managed and Scalable Storage Services for Enterprise Storage Solutions IV
54 - Professional, Scientific, and Technical Services
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Apr. 07, 2026
Granta and Minerva Software Licenses
54 - Professional, Scientific, and Technical Services
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Apr. 10, 2026
C5ISR Center MOSA Management Office (MMO) for CMOSS \/ VICTORY \/ MORA
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 23, 2027

Showing 2351–2400 of 5870 bids that are currently: Active.