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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 4651–4700 of 5156 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Washington D.C. - US Due Date
JPEO-CBRND RFI - Innovation in Biologics Manufacturing
54 - Professional, Scientific, and Technical Services
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Dec. 22, 2025
GSI Maintenance
54 - Professional, Scientific, and Technical Services
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Dec. 22, 2025
Notification of Continuing Appropriations
54 - Professional, Scientific, and Technical Services
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Jan. 30, 2026
Bureau of Engraving and Printing (BEP) Request for Information (RFI) - Device Assisted Security Features - FY26
54 - Professional, Scientific, and Technical Services
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Nov. 15, 2026
Bureau of Engraving and Printing (BEP) Request for Information (RFI) - R&D Hidden Machine-Readable Security Features - FY26
54 - Professional, Scientific, and Technical Services
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Nov. 15, 2026
Bureau of Engraving and Printing (BEP) Request for Information (RFI) - R&D Overt Security Features - FY26
54 - Professional, Scientific, and Technical Services
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Nov. 15, 2026
RFI PHARMACY TEMPERATURE MONITORING
54 - Professional, Scientific, and Technical Services
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Dec. 04, 2026
Updated Master Solicitation for Commodity Procurement - Domestic Programs (MSCP-D)
54 - Professional, Scientific, and Technical Services
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May. 18, 2026
U.S. Forest Service\u2019s Disaster Recovery Outreach Event Industry Days Preliminary Notice \u2013 TBD Spring 2026
54 - Professional, Scientific, and Technical Services
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Mar. 31, 2026
Autonomous Interventions and Robotics (AIR) Advanced Research Projects Agency for Health (ARPA-H)
54 - Professional, Scientific, and Technical Services
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Mar. 30, 2026
Updated Master Solicitation for Commodity Procurements - International Programs (MSCP-I)
54 - Professional, Scientific, and Technical Services
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Nov. 19, 2026
Metrobus Passenger Survey
54 - Professional, Scientific, and Technical Services
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Jan. 13, 2026
Independent Validation and Verification (IV&V) Services for the REACT Program
54 - Professional, Scientific, and Technical Services
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Jan. 05, 2026
Payloads and Research Investigations on the Surface of the Moon (PRISM) Appendix F.10 in NASA Research Announcement (NRA) RESEARCH OPPORTUNITIES IN SPACE AND EARTH SCIENCES (ROSES) 2025
54 - Professional, Scientific, and Technical Services
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Feb. 20, 2026
R - Notice of Proposed Contract Action (Treasury-wide) - Retirement Specialists Support (RSS)
54 - Professional, Scientific, and Technical Services
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Dec. 29, 2025
Fare Revenue Sys. Modernization Strategy\/Policy
54 - Professional, Scientific, and Technical Services
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Jan. 14, 2026
Special Notice for BioStabilization Systems (BoSS)
54 - Professional, Scientific, and Technical Services
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Jan. 25, 2026
Housing Provider
54 - Professional, Scientific, and Technical Services
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Dec. 30, 2025
Radiological Equipment Safety Surveys- Sources Sought Only- Federal BOP
54 - Professional, Scientific, and Technical Services
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Jan. 30, 2026
Request for Information - National Study of Teens\u2019 Encounters, Knowledge, Understanding and Attitudes about the Holocaust
54 - Professional, Scientific, and Technical Services
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Dec. 31, 2025
Payloads and Research Investigations on the Surface of the Moon (PRISM) Appendix F.10 in NASA Research Announcement (NRA) RESEARCH OPPORTUNITIES IN SPACE AND EARTH SCIENCES (ROSES) 2025
54 - Professional, Scientific, and Technical Services
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Feb. 20, 2026
NextGen Submarine Rescue Reverse Industry Day (Updated 5 December 2025)
54 - Professional, Scientific, and Technical Services
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Jan. 06, 2026
16th Air Force Commercial Solutions Opening
54 - Professional, Scientific, and Technical Services
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Sep. 30, 2026
R2 Auditor
54 - Professional, Scientific, and Technical Services
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Jan. 02, 2026
R2 Consultant
54 - Professional, Scientific, and Technical Services
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Jan. 02, 2026
Transformational AI Capabilities for National Security
54 - Professional, Scientific, and Technical Services
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Jan. 23, 2026
Legal services ongoing maintenance and enforcement of settlement agreements and judgments already obtained by DFC
54 - Professional, Scientific, and Technical Services
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Dec. 22, 2026
Transformational AI Capabilities for National Security
54 - Professional, Scientific, and Technical Services
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Jan. 23, 2026
WEBINAR - How a Subcontracting Plan Can Benefit You!
54 - Professional, Scientific, and Technical Services
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Jan. 09, 2026
Radiological Equipment Safety Surveys- Sources Sought Only- Federal BOP
54 - Professional, Scientific, and Technical Services
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Jan. 09, 2026
Multimedia Environmental Compliance Services with an Emphasis on Fuel Storage Tanks\/Spill, Air Quality, and Waste\/Materials
54 - Professional, Scientific, and Technical Services
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Jan. 06, 2026
TACTICAL Broad Agency Announcement (BAA)
54 - Professional, Scientific, and Technical Services
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Nov. 22, 2028
NASA Headquarters Earth Independent Operations (EIO) Partnerships in Anomaly - Request for Information (RFI)
54 - Professional, Scientific, and Technical Services
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Jan. 26, 2026
Customer Research & Insights
54 - Professional, Scientific, and Technical Services
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Jan. 06, 2026
Peanut Standards Verification Services for USDA, AMS
54 - Professional, Scientific, and Technical Services
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Jan. 16, 2026
Maritime Launched Effects - Increment 1 (MLE-1) Request for Information (Updated 15 Dec 2025)
54 - Professional, Scientific, and Technical Services
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Jan. 16, 2026
EDF Standing List Opportunity FY26
54 - Professional, Scientific, and Technical Services
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Jan. 06, 2026
Payloads and Research Investigations on the Surface of the Moon (PRISM) Appendix F.10 in NASA Research Announcement (NRA) RESEARCH OPPORTUNITIES IN SPACE AND EARTH SCIENCES (ROSES) 2025
54 - Professional, Scientific, and Technical Services
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Feb. 20, 2026
Potomac Interceptor Rehabilitation
54 - Professional, Scientific, and Technical Services
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Jan. 27, 2026
Corporate: DOE GA-270 Upgrade - CAD \/ BIM Drawings
54 - Professional, Scientific, and Technical Services
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Dec. 31, 2025
Legal and Advisory Support Services (Final RFP)
54 - Professional, Scientific, and Technical Services
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Jan. 15, 2026
US Top Level Domain (usTLD) Registry Management Services
54 - Professional, Scientific, and Technical Services
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Jan. 08, 2026
Assistance in Reimagining the Smithsonian Learning Lab
54 - Professional, Scientific, and Technical Services
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Jan. 30, 2026
Maritime Launched Effects - Increment 1 (MLE-1) Request for Information (Updated 16 Dec 2025)
54 - Professional, Scientific, and Technical Services
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Jan. 16, 2026
RAD Capital Needs Assessments (CNA) and Radon Testing
54 - Professional, Scientific, and Technical Services
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Jan. 09, 2026
Request for Quotation Secure Sockets Layer (SSL) Certificates
54 - Professional, Scientific, and Technical Services
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Dec. 23, 2025
R2 Auditor
54 - Professional, Scientific, and Technical Services
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Jan. 02, 2026
R2 Consultant
54 - Professional, Scientific, and Technical Services
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Jan. 02, 2026
Science Transport & Robotic Innovation for Deployment and Exploration (STRIDE) Program in NASA Research Announcement (NRA): RESEARCH OPPORTUNITIES IN SPACE AND EARTH SCIENCES (ROSES) 2025
54 - Professional, Scientific, and Technical Services
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Mar. 06, 2026
Identity Validation Services
54 - Professional, Scientific, and Technical Services
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Jan. 13, 2026

Showing 4651–4700 of 5156 bids that are currently: Active.