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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 1–50 of 6189 bids that are currently: Active.

Denotes bidding opportunities that have been amended

International - JP Due Date
Boiler & UPV Inspection Service at Yokota, Japan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 19, 2024
Construction Management Services (CMS) within Pituffik Space Base
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 14, 2024
CTS SUBSCRIPTION
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Nov. 08, 2024
Perform Inspections and Tests for Electrical Distribution Systems at USAG Italy
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 15, 2025
Perform Inspections and Tests for Electrical Distribution Systems at USAG Italy
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 15, 2025
NATO Business Opportunity: Scenario Geospatial (GEO) Services Support Contract
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 29, 2024
SPECIAL NOTICE UPDATE: Royal Saudi Naval Forces (RSNF) Surface Trainers Contractor Logistics Services & Contractor Instructional Services (CLS & CIS)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 14, 2024
INDEFINITE DELIVERY\/INDEFINITE QUANTITY CONTRACT FOR MULTI-DISCIPLINE ARCHITECTURAL-ENGINEERING PROJECTS PRIMARILY IN THE PHILIPPINES, OCEANIA AREAS AND OTHER AREAS UNDER THE COGNIZANCE OF NAVFAC PACIFIC
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 28, 2024
NATO Market Survey: Delivery of Counter Unmanned Aircraft Systems (C-UAS) Equipment
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 15, 2024
AE Design Services for Elevator Project at a USG-owned residence in Vienna, Austria. Request for SF330 (Qualification Statements)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 27, 2024
Asbestos Surveys
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 05, 2024
INDEFINITE DELIVERY\/INDEFINITE QUANTITY CONTRACT FOR MULTI-DISCIPLINE ARCHITECTURAL-ENGINEERING PROJECTS PRIMARILY IN THE PHILIPPINES, OCEANIA AREAS AND OTHER AREAS UNDER THE COGNIZANCE OF NAVFAC PACIFIC
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 28, 2024
Construction Management Services (CMS) within Pituffik Space Base
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 03, 2024
PRY: A&E Request for Qualifications to design soccer field on U.S. Embassy Asuncion compound
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 22, 2024
SVN: RFQ 19S16024Q0009, CONDITIONS ASSESSMENT OF THE CHANCERY FA\u00C7ADE
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 24, 2024
Asbestos Surveys
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 05, 2024
In-suit CO2 Washout Test System (ICWTS-200) Non-Dispersive Infra-Red (NDIR) Units
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 16, 2024
Asbestos Surveys
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 12, 2024
PER: External Financial Audit 2024
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 23, 2024
Modernized E-File (MeF)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 13, 2024
NATO Business Opportunity: Provision of NSTEP\/NIACS Application Hardware, Software, and Support Services for Human Resources Data Services (HRDS) Program Implementation
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 29, 2024
NATO Request for Information: Requirements Management Tool
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 14, 2024
Korea C4I Facility Infrastructure-Mission Unique Equipment (FI-MUE) Sustainment, Restoration, and Maintenance (SRM) Contract
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 24, 2024
Information Resource Management - Information Technology (IRM-IT)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 13, 2024
NATO Business Opportunity: TOPFAS Application Suite NFM Upgrade
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 30, 2024
Sources Sought - Software Support for CAIRS
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 15, 2024
NATO Business Opportunity: Publicly Available Information (PAI) Processing Capabilities
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 07, 2024
The objective of the Link-16 Technical Support Program is to provide Contractor personnel to enhance Link-16 support for current Royal Saudi Air Force Link-16 efforts.
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 17, 2024
DG01 - CAIRS implementation and maintenance support at NCTS Naples, Italy
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 22, 2024
Brazil: Rio de Janeiro Digital Connectivity Technical Assistance
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 20, 2024
Commercial Solutions Opening - Kadena Air Base, Japan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Oct. 29, 2024
Legal Services, Dublin, Ireland
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 17, 2024
Air Quality Assessment for LAX Phase 4
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 28, 2024
Commercial Solutions Opening - Kadena Air Base, Japan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 01, 2029
Commercial Solutions Opening - Kadena Air Base, Japan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 01, 2029
JPN: FY24 WTOGPA Notice, Yokota AB, Japan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 15, 2024
Solicitation for Resident Hire U.S. Personal Service Contractor (RHUSPSC) Development Outreach and Communications (DOC) Specialist - USAID\/Nigeria
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 01, 2024
Local Works for livestock activity in Turkmenistan
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 29, 2024
Solicitation for U.S. Personal Service Contractor (USPSC)\/Third Country National Personal Service Contractor (TCNPSC) Senior Strategic Information Advisor - USAID\/Nigeria.
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 01, 2024
Request For Information - Local Works Mozambique
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 17, 2024
Belize - Curriculum Development Specialist
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 29, 2024
Private Sector Collaboration Pathway (PSCP) Jordan Addendum
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 26, 2025
Gender and Social Inclusion Support for the Lesotho II Compact
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 31, 2024
EUCOM NIFC Staff Administration Support
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 17, 2024
Armenia Resilience Activity
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 16, 2024
Solicitation No.: 72012124R00011 for U.S. Personal Services Contractor (USPSC), Donor Coordination Advisor, GS-14, USAID\/Ukraine
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 22, 2024
RFI - Improved Access to Early Childhood Education and Employment Activity
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 12, 2024
Democracy and Governance Consulting Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 14, 2024
PER: INL - DNA Project
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 14, 2024
RFI: Philippines\/New Water Security Activity
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 31, 2024

Showing 1–50 of 6189 bids that are currently: Active.