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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 4998 bids that are currently: Active.

Denotes bidding opportunities that have been amended

International - AQ Due Date
Request for Information for Antarctic Science & Engineering Support for the United States Antarctic Program
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 26, 2022
Intent to Single Source - Rail Tec Arsenal (RTA)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 25, 2022
NATO International Competitive Bidding (ICB): Cryptographic Situational Awareness Capability
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 25, 2022
Broad Mission Announcement for USAID\/Ethiopia
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Apr. 10, 2023
Protestant Director of Religious Education at Yokota Air Base
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Feb. 25, 2022
Inventory Management and Logistics Support Services Located in Comalapa, El Salvador
54 - Professional, Scientific, and Technical Services
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Jul. 15, 2022
FY22 & FY23 Military Construction (MILCON) Projections - Japan Engineer District
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2022
USAID Local Governance Program
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jan. 24, 2022
Improved Access to Safe Drinking Water in Liberia
54 - Professional, Scientific, and Technical Services
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Feb. 10, 2022
Global Procurement Initiative: Technical Assistance for the Ministry of Finance and Public Service, Government of Jamaica
54 - Professional, Scientific, and Technical Services
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Jan. 28, 2022
Amendment 0001- Improved Access to Safe Drinking Water in Liberia
54 - Professional, Scientific, and Technical Services
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Feb. 10, 2022
USAID Indonesia Partnerships for Productivity (PADU)
54 - Professional, Scientific, and Technical Services
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Jan. 23, 2022
JPL Open Sourced Science (OSS) for NASA Earth System Observatory (ESO) Mission Science Data Processing Study Request for Information (RFI)
54 - Professional, Scientific, and Technical Services
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Feb. 01, 2022
INLRFQ10367384 _COMMUNICATION STRATEGY
54 - Professional, Scientific, and Technical Services
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Jan. 26, 2022
RFI: DJIBOUTI - SINGAPORE - OTU4
54 - Professional, Scientific, and Technical Services
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Jan. 27, 2022
OUT-OF-SERVICE EEMUA 159 INSPECTIONS OF ABOVEGROUND STORAGE TANKS AT THULE AB, GREENLAND
54 - Professional, Scientific, and Technical Services
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Jan. 28, 2022
OUT-OF-SERVICE EEMUA 159 INSPECTIONS OF ABOVEGROUND STORAGE TANKS AT THULE AB, GREENLAND
54 - Professional, Scientific, and Technical Services
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Jan. 28, 2022
USPSC, Senior Education Advisor, GS-14 - Madagascar
54 - Professional, Scientific, and Technical Services
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Jan. 23, 2022
Solicitation No.: 72012122R00001 for U.S. Personal Services Contractor (USPSC), Senior Advisor to the Controller (intermittent), GS-15, USAID\/Ukraine
54 - Professional, Scientific, and Technical Services
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Jan. 03, 2023
Request for Information - Development of a Regional Transport Plan in Indonesia
54 - Professional, Scientific, and Technical Services
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Feb. 04, 2022
USAID\/Colombia Nature-Based Solutions (RFI)
54 - Professional, Scientific, and Technical Services
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Jan. 28, 2022
Synopsis of proposed contract action for a 6-month extension to the contract 720440S1900004 until September 15, 2022
54 - Professional, Scientific, and Technical Services
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Jan. 24, 2022
Addressing Ocean Plastics in Peru
54 - Professional, Scientific, and Technical Services
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Feb. 10, 2022
Acquisition, Delivery, Installation And Starting Of Technico-pedagogical Equipment For Professional Training Institutes Of The Financial Support Of The Charaka Fund In A Uniquiving Lot #DAO\/CB\/MCAM\/EW39I\/Compact
54 - Professional, Scientific, and Technical Services
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Feb. 14, 2022
Acquisition, Delivery, Installation and Commissioning of technical-educational equipment intended for Vocational Training Institutes benefiting from the financial support of the Charaka Fund in one Lot Provision of a Comprehensive Management Audiovisual S
54 - Professional, Scientific, and Technical Services
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Feb. 14, 2022
Selection of a Consultant for the management of the Grievance Resolution Mechanism (GRM) and the support of Persons Affected by the Project (PAP) #MCA-CI\/CONSULT\/QCBS\/193
54 - Professional, Scientific, and Technical Services
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Feb. 11, 2022
Economic Foundations for a Resilient Armenia
54 - Professional, Scientific, and Technical Services
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Feb. 11, 2022
USAID Livestock Market Systems Resilience Activity
54 - Professional, Scientific, and Technical Services
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Feb. 04, 2022
Senior Regional Project Management Specialist
54 - Professional, Scientific, and Technical Services
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Jan. 28, 2022
Aviation Institute of Training Division (AITD) Support Services
54 - Professional, Scientific, and Technical Services
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Feb. 09, 2022
 
 
New York - ID Due Date
USAID Indonesia Partnerships for Productivity (PADU)
54 - Professional, Scientific, and Technical Services
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Feb. 06, 2022
 
 
Alabama - US Due Date
Request for Information - Energy Related
54 - Professional, Scientific, and Technical Services
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Dec. 31, 2022
679-22-104 AE-Replace HVAC B143 Dietetics
54 - Professional, Scientific, and Technical Services
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Jan. 24, 2022
Highway Design -Build Project
54 - Professional, Scientific, and Technical Services
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May. 20, 2022
HQS\/UPCS\/NSPIRE Inspection Services
54 - Professional, Scientific, and Technical Services
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Jan. 26, 2022
FACILITY MASTER PLAN UPDATES
54 - Professional, Scientific, and Technical Services
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Jan. 28, 2022
On-Call Services for Engineering, Planning and Program Management
54 - Professional, Scientific, and Technical Services
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Feb. 09, 2022
Architectural & Engineering Services in Support of Real Property Planning, Programming and Management Support
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Feb. 17, 2022
Sentinel A4 Engineering Services
54 - Professional, Scientific, and Technical Services
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Jan. 27, 2022
PROFESSIONAL DESIGN SERVICES
54 - Professional, Scientific, and Technical Services
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Feb. 04, 2022
Sentinel A4 Engineering Services
54 - Professional, Scientific, and Technical Services
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Jan. 27, 2022
Directed Energy Maneuver-Short Range Air Defense Contractor Logistics Support
54 - Professional, Scientific, and Technical Services
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Feb. 03, 2022
NASA Financial Support Services (NFSS)
54 - Professional, Scientific, and Technical Services
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Feb. 04, 2022
X-Bit Evidence management software
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 14, 2022
FOLLOW-UP TO SOURCES SOUGHT TO DETERMINE POTENTIAL VENDORS FOR THREAT HUNTING FOR CYBER SECURITY ASSISTANCE TEAMS
54 - Professional, Scientific, and Technical Services
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Jan. 31, 2022
Command and Control, Battle Management & Communications (C2BMC) Advanced Research Opportunity (ARO) Broad Agency Announcement (BAA)
54 - Professional, Scientific, and Technical Services
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Dec. 15, 2023
HOUSING CHOICE VOUCHER PROGRAM PROJECT
54 - Professional, Scientific, and Technical Services
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Oct. 05, 2022
MISSILE DEFENSE AGENCY (MDA) INNOVATION, SCIENCE & TECHNOLOGY (IS&T) BROAD AGENCY ANNOUNCEMENT (BAA) - FAR AND NON-FAR SOLUTIONS
54 - Professional, Scientific, and Technical Services
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Apr. 02, 2023
Enhanced Hypersonic Defense with Glide Phase Interceptor Special Topic
54 - Professional, Scientific, and Technical Services
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Apr. 12, 2024
MDA TEAMS Next Request For Information
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Dec. 30, 2022

Showing 1–50 of 4998 bids that are currently: Active.