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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 6156 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
Request for Architect\/Engineer Qualifications
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 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. 08, 2024
Tropic Test Support Services DRAFT RFP
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 07, 2024
Environmental Testing Services at Various U.S. Navy, Marine Corps, Army and Air Force Bases and Facilities throughout NAVFAC FE AOR (Japan, Republic of Korea (Chinhae and Busan), and Singapore)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 01, 2024
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
HUN: Architect and Engineering Services for Various Projects in Budapest, Hungary
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 09, 2024
USAID\/Jordan Management Engineering Services Contract (MESC III) Pre-Solicitation
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 08, 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
LAU-129P Launcher 18-Month In-Country Inspection
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 10, 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
Grant Compliance Audit Services for Colombia, on behalf of the Inter-American Foundation (IAF)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 03, 2024
Multi-media public awareness campaign
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 10, 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
\u201CBibliovation\u201D Library Services Platform
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 29, 2024
NATO Request for Information: Defensive Cyberspace Operations Retainer (DCOR) Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
NATO Business Opportunity: NATO Integration Core System Operations and Maintenance Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 03, 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
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
Governance for Local Development Project
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
Senegal - Support for establishment of Communication Plan for CRSE
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 03, 2024
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
Request for Information (RFI) No. 72067424RFI00007: Western Cape Provincial Care and Treatment Activity
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 29, 2024
RFP - 20343124R00001 - MELS ECAR\/JA\/BE
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 29, 2024
Carbon Markets Local Partner and Sub-Partner Outreach \u2013 Request for Information
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 05, 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
Democracy and Governance Consulting Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 30, 2024
USAID\/Bangladesh\u2019s Feed the Future Sylhet Agricultural Development Project
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 05, 2024
NATO Business Opportunity: Media Training and Realistic Media Simulation
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 09, 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
Pharmacokinetic-Pharmacodynamic (PK\/PD) Modeling (5-day) Training
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 02, 2024
C\u00F4te d'Ivoire - Recruitment of a Firm for the Collection of reference data for Secondary Education activity: Qualitative data
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 06, 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

Showing 1–50 of 6156 bids that are currently: Active.