live chat

SEARCH RESULTS - You are one step closer to winning a government bid!

Not the Results You Wanted?    MODIFY SEARCH Or Call (866) 459-8947 for help refining your search and account preferences.

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.

Download as PDF Login your account to download your results as a PDF Download as Excel Login your account to download your results as a Excel

Showing 4101–4150 of 5252 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Texas - US Due Date
Sports Tourism Promotion Program Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 25, 2026
Joint Base Lewis-McChord (JBLM) FORGE I Other Transaction Authority (OTA) Request for Prototype Proposal (RPP) W51EW7-26-R-A007
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 22, 2026
Joint Base Lewis-McChord (JBLM) FORGE I Other Transaction Authority (OTA) Request for Prototype Proposal (RPP) W51EW7-26-R-A007
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 22, 2026
DAF Insider Threat Program for User Activity Monitoring (UAM)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 19, 2026
CONDENSER WATER SYSTEM REPLACEMENT - Permitting Services, Environmental
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 15, 2026
Ullrich WTP Inherently Safer Disinfection Conversion - Site Assessment Environmental
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 08, 2026
Habitat Conservation Plan Media Outreach and Newsletter
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 27, 2026
Spanish Language Interpretation Service
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 21, 2026
Interpretation and Translation Services and Related Solutions
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 20, 2026
NASA Request for Information (RFI) \u2013 Neutral Buoyancy Laboratory (NBL) Facility Commercial Utilization
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Sep. 30, 2026
Chemical & Biological Agent Inventory Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 17, 2026
Laboratory Testing of Wastewater
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 24, 2026
Photography & Yearbook Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 28, 2026
Ullrich WTP Inherently Safer Disinfection Conversion - Photography, Construction
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 08, 2026
Chilled Water Construction - Photography, Construction
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 03, 2026
Disaster Recovery Planning
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 01, 2026
Disaster Recovery Consulting Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 28, 2026
Clinical Polygraph Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 28, 2026
Disaster Recovery - Multifamily Program
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 08, 2026
NERC INCIDENT RESPONSE AND DISASTER RECOVERY DRILL
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 27, 2026
Disaster Debris Monitoring
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 26, 2026
DRAFT RFP - NASA Flown Space Vehicle Multimodal Transportation Multiple Award Indefinite Delivery Indefinite Quantity Contract
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 26, 2026
Testing and Certification \u2013 Sterile Compounding Areas at Brooke Army Medical Center, JBSA Ft. Sam Houston, TX
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 02, 2026
Laboratory Analytical Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 26, 2026
 
 
United States: Unspecified - US Due Date
TSM Special Topic - OUSW R&E CDAO Enterprise Autonomy Division: Advanced Data Labeling
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 09, 2026
Air Delivered Effects Broad Area Announcement
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Mar. 21, 2027
Former Nebraska Ordnance Plant (FNOP) near Mead, NE, SATOC Synopsis
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 21, 2026
DRAFT for Advance Manufacturing Applied Research & Technology Development Center (AdvMARTDC)
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 22, 2026
WASTEWATER TESTING
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 26, 2026
Notice of Intent to Sole Source - California USTCF and OSCF Implementation and Oversight
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 27, 2026
SETA AI\/ML Support Services Extension
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 27, 2026
SETA Support Services Extension
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 27, 2026
Microsoft Unified Support Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 26, 2026
Intent to sole source Data Aggregator and Viewing Tool
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 27, 2026
EQUIP 644-26-2-218-0017-PHX_ENGINEERING_SALIENT SERVERS
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 25, 2026
N62470-26-R-0014 INDEFINITE DELIVERY\/INDEFINITE QUANTITY CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR AIR INSTALLATIONS COMPATIBLE USE ZONES (AICUZ) AND RANGE AIR INSTALLATIONS COMPATIBLE USE ZONES (RAICUZ) STUDIES AND OTHER ENCROACHMENT MANAGEMENT OR REA
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 04, 2026
Synopsis: Lunar Enabling Infrastructure Accelerator (LEIA) -Broad Agency Announcement (BAA) NextSTEP-3 Appendix A
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 03, 2026
Cancer Research Data Commons Data Discovery Portal
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 10, 2026
DHS S&T FALCON Program
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 03, 2026
NGS Alignment CORS Processing and Coordinate Products
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 29, 2026
N0016425SC001 CSO
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jul. 03, 2028
Research and Development Support Services (Clinica
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 05, 2026
Research & Development Support Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 02, 2026
Market Research: Geographic Information System Support
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 05, 2026
Heat Exchanger Inspection Tool
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 23, 2026
AI-Enabled Discovery of Broad-Spectrum Small-Molecule Inhibitors for Filoviruses
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jul. 17, 2026
American Sign Language Interpreters for SSA sites
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 28, 2026
 
 
Utah - US Due Date
2026 Professional Engineering Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 04, 2027
Reconstruction Programming, Schematic Design, & Site Test Fit Services
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
May. 28, 2026
Redesign and Source Qualification of F-16 CDEEU
54 - Professional, Scientific, and Technical Services
(to see the full NAICS category code login  or  upgrade)
Jun. 25, 2026

Showing 4101–4150 of 5252 bids that are currently: Active.