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 811 - 825 of 4,469
Bid Summary

[AL] Closed Circuit Wind Tunnel

Document Type:
Solicitation (Original)
Solicitation No.:
PANRSA26P0000033772

... in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) Place...: 6636…...

DEPT OF DEFENSE | Alabama

Posted on 5/01/2026
Due by 5/18/2026

[CA] In-Orbit Demonstration and Data Acquisition of a Hyperspectral Microwave Sounder (HyMS)

Document Type:
Presolicitation (Original)
Solicitation No.:
1332KP22CNEEP0014

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

COMMERCE, DEPARTMENT OF | California

Posted on 5/01/2026
Due by 5/16/2026

[MO] Aerospace Systems Technical Research & Operations Support Services II (ASTROS II)

Document Type:
Sources Sought (Original)
Solicitation No.:
FA930027R6000

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

DEPT OF DEFENSE | Missouri

Posted on 4/30/2026
Due by 5/21/2026

[CA] Space Data Network (SDN) Mission Operations Center Commercial Solutions Opening (CSO)

Document Type:
Solicitation (Original)
Solicitation No.:
FA881926RB010

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

DEPT OF DEFENSE | California

Posted on 4/30/2026
Due by 5/18/2026

Experimental and Mathematical Biomechanics Injury Research IDIQ

Document Type:
Presolicitation (Original)
Solicitation No.:
693JJ926R000020

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

TRANSPORTATION, DEPARTMENT OF | Federal

Posted on 4/30/2026
Due by 6/23/2026

[VA] Expeditionary Power- and Energy-Dense Implementations (ExPEDitions) Proposers Day

Document Type:
Special Notice (Updated)
Solicitation No.:
DARPA-SN-26-70

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

DEPT OF DEFENSE | Virginia

Posted on 4/30/2026
Due by 5/04/2026

[TX] Development of the xEMU LCVG thermal control loop

Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
80NSSC26932115Q

... SCIENCE AND TECHNOLOGY; BASIC RESEARCH NAICS Code: 541715 - Research and Development…...

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | Texas

Posted on 4/30/2026
Due by 5/05/2026

[MD] Mist-netting and radio telemetry of imperiled bats on Aberdeen Proving Ground, Maryland

Document Type:
Solicitation (Original)
Solicitation No.:
W9132T26QA006

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

DEPT OF DEFENSE | Maryland

Posted on 4/30/2026
Due by 5/21/2026

[OH] ABET Accreditation Maintenance for AFIT's academic programs

Document Type:
Sources Sought (Original)
Solicitation No.:
FA860126Q0054

... FORCE Major Command AIR FORCE MATERIEL COMMAND Sub Command AIR FORCE LIFE CYCLE MANAGEMENT…...

DEPT OF DEFENSE | Ohio

Posted on 4/30/2026
Due by 5/15/2026

Automated Discovery for Design and Control of Turbulent Systems (AutoDIDACTS)

Document Type:
Solicitation (Updated)
Solicitation No.:
HR001126S0008

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

DEPT OF DEFENSE | Federal

Posted on 4/30/2026
Due by 5/28/2026

[AL] NASA Space Launch System (SLS) Cubesat Opportunities on Artemis III, IV, and V Missions.

Document Type:
Sources Sought (Original)
Solicitation No.:
MSFC-PS44-SPIE-CUBESAT

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

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | Alabama

Posted on 4/30/2026
Due by 5/31/2026

[MD] Purpose-Built Attritable Systems (PBAS), Bomber Family of Systems Expansion

Document Type:
Sources Sought (Original)
Solicitation No.:
PANAPG-26-P-0000-044098

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

DEPT OF DEFENSE | Maryland

Posted on 4/30/2026
Due by 5/22/2026

[ID] USSOCOM RFI TE 26-3 Maritime Operations in Contested Electromagnetic Spectrum (EMS) Environments

Document Type:
Special Notice (Original)
Solicitation No.:
RFI_TE_26_3_Maritime_Operations_in_Contested_Electromagnetic_Spectrum_Environments

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

DEPT OF DEFENSE | Idaho

Posted on 4/29/2026
Due by 5/29/2026

DOI-ETA-FY26-30

Document Type:
Solicitation (Original)
Solicitation No.:
DOIDFBO260047

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

INTERIOR, DEPARTMENT OF THE | Federal

Posted on 4/29/2026
Due by 6/30/2026

Appendix 26A: Small Business Innovation Research (SBIR) Phase I

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Solicitation (Updated)
Solicitation No.:
80NSSC26R005

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

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | Federal

Posted on 4/29/2026
Due by 5/21/2026
Results 811 - 825 of 4,469
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