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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 2201–2250 of 5156 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Massachusetts - US Due Date
Performing an Independent Cost and Engineering Analysis
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 23, 2026
Engineering Services to Monitor Sanitary Landfill Groundwater & Gas
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 07, 2026
DESIGNER SELECTION-ISD OFFICE RENOVATION
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 30, 2025
Designer Services for the Pauline Agassiz Shaw School Project
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 21, 2026
Pedestrian Safety and Accessibility Design Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 30, 2026
Corporate: Repair and Abate Boat Maintenance Facility - NETA Testing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 06, 2026
Corporate: Repair and Abate Boat Maintenance Facility - Testing & Balancing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 06, 2026
Corporate: Repair and Abate Boat Maintenance Facility - Materials Testing
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 06, 2026
Corporate: Repair and Abate Boat Maintenance Facility - Lead Assessment
54 - Professional, Scientific, and Technical Services
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Jan. 06, 2026
Land Use Boards Engineering Peer Review Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 08, 2026
GIS Mapping of Open Space Plan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 31, 2025
Architectural\/Engineering Design Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 16, 2026
2026 US and UK Weapon Control Systems Spares and Special Support Equipment
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 24, 2025
Call for Artists
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 02, 2026
Independent Audit Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 16, 2026
Municipal Auditing Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 06, 2026
Provide Audit Services
54 - Professional, Scientific, and Technical Services
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Jan. 12, 2026
Treasurer\/Collector Services
54 - Professional, Scientific, and Technical Services
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Dec. 30, 2025
Annual Audit Services
54 - Professional, Scientific, and Technical Services
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Jan. 29, 2026
Kessel Run DevSecOps Commercial Solutions Opening
54 - Professional, Scientific, and Technical Services
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Nov. 29, 2027
Supplier Diversity Data Enrichment Services
54 - Professional, Scientific, and Technical Services
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Nov. 09, 2026
IT Research Service
54 - Professional, Scientific, and Technical Services
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Jan. 19, 2026
HelpDesk Partner
54 - Professional, Scientific, and Technical Services
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Jan. 07, 2026
Scada System
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 30, 2025
Data Center Operations and Management
54 - Professional, Scientific, and Technical Services
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Jan. 07, 2026
Cyber Assessments
54 - Professional, Scientific, and Technical Services
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Dec. 22, 2025
Managed IT Services
54 - Professional, Scientific, and Technical Services
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Jan. 05, 2026
Department of the Air Force (DAF) Identity, Credential, and Access Management (ICAM) Enterprise III, Request For Information (RFI)
54 - Professional, Scientific, and Technical Services
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Jan. 06, 2026
Annual SAN Maintenance Renewal
54 - Professional, Scientific, and Technical Services
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Jan. 05, 2026
Electronic Voting Services
54 - Professional, Scientific, and Technical Services
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Jan. 13, 2026
DEVELOPING A LEARNING MANAGEMENT SYSTEM
54 - Professional, Scientific, and Technical Services
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Jan. 30, 2026
Fort Taber Beach Erosion Management
54 - Professional, Scientific, and Technical Services
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Dec. 23, 2025
Cultural Resource Management Services
54 - Professional, Scientific, and Technical Services
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Jan. 30, 2026
Provide Project Management Services
54 - Professional, Scientific, and Technical Services
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Jan. 14, 2026
Project Manager - Municipal Vulnerability Program
54 - Professional, Scientific, and Technical Services
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Jan. 07, 2026
Owner's Project Manager Services
54 - Professional, Scientific, and Technical Services
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Jan. 07, 2026
Owner's Project Manager Services
54 - Professional, Scientific, and Technical Services
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Jan. 12, 2026
Owner's Project Manager Services
54 - Professional, Scientific, and Technical Services
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Dec. 31, 2025
DEVCOM-SC BOTAA 22-01
54 - Professional, Scientific, and Technical Services
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Jun. 08, 2027
Early Psychosis Coordinated Specialty Care Program Staff Enhancement and Evidence Based
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 30, 2033
Kessel Run DevSecOps Commercial Solutions Opening
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 29, 2027
Arbitrator Services for Lemon Law Arbitration Program
54 - Professional, Scientific, and Technical Services
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Feb. 12, 2027
Municipal Fish Passage Restoration
54 - Professional, Scientific, and Technical Services
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Feb. 26, 2027
Support & Stabilization
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2033
Solar-Decarbonization Grant Program for State Entities
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2027
Homeless Support Services - Program Staffing Supports
54 - Professional, Scientific, and Technical Services
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Dec. 22, 2025
Arts Initiative
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2026
Seafood Marketing Educational Small Grant Opportunity
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2026
Emergency Assistance
54 - Professional, Scientific, and Technical Services
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Jun. 30, 2032
Court Transcription Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 04, 2026

Showing 2201–2250 of 5156 bids that are currently: Active.