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Industries in the Professional, Scientific, and Technical Services subsector group establishments engaged in processes where human capital is the major input. These establishments make available the knowledge and skills of their employees, often on an assignment basis, where an individual or team is responsible for the delivery of services to the client. The individual industries of this subsector are defined on the basis of the particular expertise and training of the services provider. The distinguishing feature of the Professional, Scientific, and Technical Services subsector is the fact that most of the industries grouped in it have production processes that are almost wholly dependent on worker skills. In most of these industries, equipment and materials are not of major importance, unlike health care, for example, where "high tech" machines and materials are important collaborating inputs to labor skills in the production of health care. Thus, the establishments classified in this subsector sell expertise. Much of the expertise requires degrees, though not in every case.

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Showing 4251–4300 of 5735 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Texas - US Due Date
Radiation Testing
54 - Professional, Scientific, and Technical Services
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Sep. 25, 2026
Construction Engineering Inspection (CEI) Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 02, 2026
General Engineering Consulting (GEC) Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 01, 2026
Regional Rail Trail Alignment Study
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 23, 2026
Corporate: UT Southwestern Medical Center - Lab Renovation Phase 2 - Commissioning of Fire Protection Systems
54 - Professional, Scientific, and Technical Services
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Sep. 18, 2026
Corporate: UT Southwestern Medical Center - Lab Renovation Phase 2 - Plumbing Commissioning
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 18, 2026
Corporate: UT Southwestern Medical Center - Lab Renovation Phase 2 - HVAC Commissioning
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 18, 2026
Centennial Program | New Park Development | Silver Lake State Park
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 27, 2026
Inspection, Testing, Maintenance, and Repair Services for Radio
54 - Professional, Scientific, and Technical Services
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Oct. 14, 2026
Geotechnical
54 - Professional, Scientific, and Technical Services
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Oct. 05, 2026
CRANE SAFETY INSPECTION AND PREVENTIVE MAINTENANCE
54 - Professional, Scientific, and Technical Services
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Sep. 30, 2026
Fire Hydrant Inspection and Testing Services
54 - Professional, Scientific, and Technical Services
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Oct. 06, 2026
Corporate: TTU National Ranching Heritage Center (NRHC) Red Steagall Institute - SWPPP
54 - Professional, Scientific, and Technical Services
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Oct. 06, 2026
A\/E - Evans Library 6th Floor Renovation
54 - Professional, Scientific, and Technical Services
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Oct. 13, 2026
CPM Scheduling Support
54 - Professional, Scientific, and Technical Services
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Oct. 06, 2026
Value Engineering
54 - Professional, Scientific, and Technical Services
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Oct. 06, 2026
CEI Services
54 - Professional, Scientific, and Technical Services
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Oct. 06, 2026
Streets Condition Survey
54 - Professional, Scientific, and Technical Services
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Oct. 07, 2026
Engineering Services
54 - Professional, Scientific, and Technical Services
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Oct. 02, 2026
DEVELOPMENT OF COMPREHENSIVE OVERHEAD DISTRIBUTION AND TRANSMISSION LINE ENGINEERING DESIGN GUIDELINES AND STANDARDS
54 - Professional, Scientific, and Technical Services
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Oct. 21, 2026
Professional Services, Architect for Small County Projects
54 - Professional, Scientific, and Technical Services
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Oct. 15, 2026
Corporate: TRWD Panther Island Canals C&D - Surveying
54 - Professional, Scientific, and Technical Services
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Sep. 30, 2026
LBJ Work Center Water System Monitoring for Caddo-LBJ National Grasslands of Texas
54 - Professional, Scientific, and Technical Services
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Sep. 18, 2026
Boggy Creek MLK TOD Stormwater Conveyance Improvements Ph-3 - Survey
54 - Professional, Scientific, and Technical Services
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Oct. 22, 2026
Boggy Creek MLK TOD Stormwater Conveyance Improvements Ph-3 - Erosion Control Services
54 - Professional, Scientific, and Technical Services
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Oct. 22, 2026
DESIGN OF WATER WELL 10 REHABILITATION
54 - Professional, Scientific, and Technical Services
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Oct. 12, 2026
DESIGN SERVICES DOWNTOWN LIBRARY
54 - Professional, Scientific, and Technical Services
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Oct. 15, 2026
Civil Design Engineering Services
54 - Professional, Scientific, and Technical Services
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Oct. 29, 2026
Automated Teller Machine (ATM) Concession Services
54 - Professional, Scientific, and Technical Services
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Oct. 22, 2026
Audit Services
54 - Professional, Scientific, and Technical Services
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Sep. 18, 2026
EMS Billing Services
54 - Professional, Scientific, and Technical Services
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Sep. 23, 2026
Investment Advisory Services
54 - Professional, Scientific, and Technical Services
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Oct. 08, 2026
Audit Services
54 - Professional, Scientific, and Technical Services
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Sep. 18, 2026
Academic Programs Audit and Other Related Services
54 - Professional, Scientific, and Technical Services
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Sep. 18, 2026
Fiscal Support
54 - Professional, Scientific, and Technical Services
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Sep. 25, 2026
Audit Consulting Services
54 - Professional, Scientific, and Technical Services
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Oct. 01, 2026
Professional Audit Services
54 - Professional, Scientific, and Technical Services
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Oct. 15, 2026
Clean Air. Healthy Communities. Engagement Campaign
54 - Professional, Scientific, and Technical Services
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Sep. 24, 2026
Communication & Media Related Services
54 - Professional, Scientific, and Technical Services
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Sep. 17, 2026
Direct Marketing & Membership Campaign Management Services
54 - Professional, Scientific, and Technical Services
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Sep. 24, 2026
Residential Recycling Public Education Campaign
54 - Professional, Scientific, and Technical Services
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Oct. 09, 2026
Digital Media Placement and Traveler Intelligence Data Agreement
54 - Professional, Scientific, and Technical Services
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Sep. 28, 2026
MARKETING, VENUE DEVELOPMENT, EVENT RECRUITMENT, AND BRAND COORDINATION SERVICES
54 - Professional, Scientific, and Technical Services
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Oct. 08, 2026
Energy Optimization and Cost Reduction Services
54 - Professional, Scientific, and Technical Services
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Oct. 14, 2026
Financial Software Systems
54 - Professional, Scientific, and Technical Services
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Sep. 30, 2026
Financial Software Systems
54 - Professional, Scientific, and Technical Services
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Sep. 30, 2026
FY26 Wave6 Renewal
54 - Professional, Scientific, and Technical Services
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Dec. 01, 2026
NEW - Air Force Installation and Mission Support Center (AFIMSC) Streamlining Procurement for Effective Execution & Delivery (SPEED) Commercial Solutions Opening (CSO)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 29, 2030
NEW - Air Force Installation and Mission Support Center (AFIMSC) Streamlining Procurement for Effective Execution & Delivery (SPEED) Commercial Solutions Opening (CSO)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 29, 2030
NEW - Air Force Installation and Mission Support Center (AFIMSC) Streamlining Procurement for Effective Execution & Delivery (SPEED) Commercial Solutions Opening (CSO)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Aug. 29, 2030

Showing 4251–4300 of 5735 bids that are currently: Active.