Government Bid Archives

Search government bids, RFPs, RFQs, IFBs, contract opportunities, contract histories, and bid forecasts from U.S. and Canadian federal, state, local, educational, and public agencies. Search by keyword, agency, NAICS code, category, or location. Sign up today and receive a Daily Email Report with matching bid opportunities delivered to your inbox.

GovCB helps contractors, suppliers, consultants, manufacturers, and service providers identify government contracting opportunities from federal, state, local, educational, and public agencies. Search active bids, historical opportunities, and procurement notices by keyword, agency, NAICS code, category, or location.

Sort by:
Results 1,951 - 1,965 of 4,475
Bid Summary

[MD] Service: in vivo pharmacokinetic (PK) study of antibody-lectin conjugates, etc

Document Type:
Combined Synopsis/Solicitation (Updated)
Solicitation No.:
75N94025Q00182

... pharmacokinetic (PK) study of antibody-lectin conjugates to determine the sera half-life... research, with…...

HEALTH AND HUMAN SERVICES, DEPARTMENT OF | Maryland

Posted on 8/14/2025
Due by 8/22/2025

Notice of Intent to Sole Source - Bayesian Enhancement of Flood Risk Management Depth-Damage Modeling

Document Type:
Special Notice (Original)
Solicitation No.:
W912HQ25S0060

..., Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Place of Performance: Description...…...

DEPT OF DEFENSE | Federal

Posted on 8/14/2025
Due by 8/29/2025

PROtein SEquencing (PROSE) Program Announcement

Document Type:
Solicitation (Updated)
Solicitation No.:
DARPA-PA-25-06

...; APPLIED RESEARCH NAICS Code: 541715 - Research and Development in the Physical,…...

DEPT OF DEFENSE | Federal

Posted on 8/14/2025
Due by 8/28/2025

[DC] NOTICE OF INTENT TO AWARD A SOLE SOURCE FOR THE WATERWAYS RISK ASSESSMENT MODEL PHASE TWO

Document Type:
Presolicitation (Original)
Solicitation No.:
70Z02325RNAV10001

..., Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Place of Performance... in…...

HOMELAND SECURITY, DEPARTMENT OF | District of Columbia

Posted on 8/14/2025
Due by 8/29/2025

[MT] Research for Modernizing Wetland Functional Assessment Tools for Hydrogeomorphic (HGM) Approach Services

Document Type:
Special Notice (Original)
Solicitation No.:
W912HZ25N6753

...: 541715 - Research and Development in the Physical, Engineering, and Life

DEPT OF DEFENSE | Montana

Posted on 8/14/2025
Due by 8/19/2025

[TX] Intelligent Interfaces for a Computer Tomography Scanner

Document Type:
Special Notice (Original)
Solicitation No.:
80NSSC25910478Q

... and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology...:…...

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | Texas

Posted on 8/14/2025
Due by 8/19/2025

Program Solicitation: Heterogeneous Architectures for Quantum (HARQ)

Document Type:
Solicitation (Updated)
Solicitation No.:
DARPA-PS-25-31

..., Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Place of Performance... DEFENSE…...

DEPT OF DEFENSE | Federal

Posted on 8/14/2025
Due by 10/14/2025

66--Intent to Award Notice - USGS WATER SONDE

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Special Notice (Original)
Solicitation No.:
140G0125Q0202

...: Description The USGS, Michigan Cooperative Fish and Wildlife Research Unit supporting... in the…...

INTERIOR, DEPARTMENT OF THE | Federal

Posted on 8/14/2025
Due by 8/22/2025

FIGHT TONIGHT

Document Type:
Presolicitation (Updated)
Solicitation No.:
FA875022S7001

... and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology...…...

DEPT OF DEFENSE | Federal

Posted on 8/13/2025
Due by 11/14/2025

Controls System Test Laboratory (CSTL)

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Solicitation (Updated)
Solicitation No.:
W9132T25Q0031

... Code: 541715 - Research and Development in the Physical, Engineering, and Life

DEPT OF DEFENSE | Federal

Posted on 8/13/2025
Due by 8/15/2025

Mapping Machine Learning to Physics (ML2) Proposers Day

Document Type:
Special Notice (Original)
Solicitation No.:
DARPA-SN-25-102

... - Research and Development in the Physical, Engineering, and Life Sciences (except…...

DEPT OF DEFENSE | Federal

Posted on 8/13/2025
Due by 8/25/2025

[MD] Development of a Biologging Cetacean Dorsal Fin Tag that Measures Conductivity or Salinity

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Presolicitation (Original)
Solicitation No.:
1305M325Q0262

...: 541715 - Research and Development in the Physical, Engineering, and Life

COMMERCE, DEPARTMENT OF | Maryland

Posted on 8/13/2025
Due by 8/19/2025

Naval Postgraduate School (NPS), Department of Mechanical and Aerospace Engineering, Gas Dynamics Laboratory, Elliot Compressor Controller Upgrade and…

Document Type:
Special Notice (Original)
Solicitation No.:
N0024425QS098

..., and Life Sciences (except Nanotechnology and Biotechnology) Place of Performance: Description THIS…...

DEPT OF DEFENSE | Federal

Posted on 8/13/2025
Due by 11/14/2025

[FL] AFTAC's Geophysical Signal Exploitation System (GeoSES)

Document Type:
Sources Sought (Updated)
Solicitation No.:
FA702225R0007

...: 541715 - Research and Development in the Physical, Engineering, and Life

DEPT OF DEFENSE | Florida

Posted on 8/13/2025
Due by 9/22/2025

A--Digital Instrumentation and Controls (DI&C) On-lin

Document Type:
Combined Synopsis/Solicitation (Updated)
Solicitation No.:
31310025R0031

..., Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Place of Performance... SERVICES;…...

NUCLEAR REGULATORY COMMISSION | Federal

Posted on 8/13/2025
Due by 8/18/2025
Results 1,951 - 1,965 of 4,475
Get Your Government Bids Email Alert Save time by receiving daily email notifications for bids and RFPs that match your keywords, business categories, and target regions.

Explore Government Bids