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 451 - 465 of 1,811
Bid Summary

Plant Model Development for Sequoyah Nuclear Plant

Document Type:
Solicitation (Original)
Solicitation No.:
31310026R0015

...- PROFESSIONAL: ENGINEERING/TECHNICAL NAICS Code: 541690 - Other Scientific and Technical Consulting Services...

NUCLEAR REGULATORY COMMISSION | Federal

Posted on 4/13/2026
Due by 5/15/2026

[CA] RFQ #26-0407 - Water Resources Engineering and Environmental Consulting Services for Preparation

... RFQ #26-0407 - Water Resources Engineering and Environmental Consulting Services for Preparation...) has committed…...

Siskiyou County | California

Posted on 4/13/2026
Due by 4/24/2026

[WI] sUAS SERVICES

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
W50S9H26QA017

...) is 541690 - Other Scientific and Technical Consulting Services, with a size…...

DEPT OF DEFENSE | Wisconsin

Posted on 4/13/2026
Due by 5/14/2026

[AL] 3rd Party Fire Protection and Life Safety Reviews

Set Aside:
Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Document Type:
Solicitation (Original)
Solicitation No.:
36C24726Q0443

... NAICS Code: 541690 - Other Scientific and Technical Consulting Services Place of Performance...

VETERANS AFFAIRS, DEPARTMENT OF | Alabama

Posted on 4/11/2026
Due by 5/01/2026

[VA] Latin America and the Caribbean: Digital Infrastructure Project Scoping Services

Document Type:
Solicitation (Updated)
Solicitation No.:
1131PL26Q0001

...: OTHER NAICS Code: 541690 - Other Scientific and Technical Consulting Services Place…...

UNITED STATES TRADE AND DEVELOPMENT AGENCY | Virginia

Posted on 4/09/2026
Due by 4/16/2026

[CA] RFQ #26-0407 - Water Resources Engineering and Environmental Consulting Services for Preparation

... RFQ #26-0407 - Water Resources Engineering and Environmental Consulting Services for Preparation...) has committed…...

Siskiyou County | California

Posted on 4/08/2026
Due by 5/25/2026

[DC] Program Support for the Strategic Environmental Research and Development Program (SERDP) and the Environmental Security Technology Certification Program…

Document Type:
Solicitation (Updated)
Solicitation No.:
W912HQ26RA0001

... Code: 541690 - Other Scientific and Technical Consulting Services Place of Performance: Washington...

DEPT OF DEFENSE | District of Columbia

Posted on 4/08/2026
Due by 4/27/2026

D--NIH NCI BITSDIS 2 RFI

Document Type:
Sources Sought (Original)
Solicitation No.:
DOIDFBO260040

... SUPPORT SERVICES (LABOR) NAICS Code: 541690 - Other Scientific and Technical Consulting Services…...

INTERIOR, DEPARTMENT OF THE | Federal

Posted on 4/08/2026
Due by 5/05/2026

Marine Chemist Services

Document Type:
Solicitation (Updated)
Solicitation No.:
N4523A26Q1008

... Code: R699 - SUPPORT- ADMINISTRATIVE: OTHER NAICS Code: 541690 - Other Scientific and Technical...…...

DEPT OF DEFENSE | Federal

Posted on 4/08/2026
Due by 4/29/2026

[CA] TOS No. 15-018 - Washington Boulevard Over Grand Canal - Investigation

...: Environmental Consulting Services Professional, Scientific, and Technical Services 541330: Engineering... Services Professional,…...

City of Los Angeles | California

Posted on 4/08/2026
Due by 4/20/2026

R--MRG-RIVER EYES MONITORING

Document Type:
Presolicitation (Original)
Solicitation No.:
140R4026R0014

... NAICS Code: 541690 - Other Scientific and Technical Consulting Services Place of Performance...

INTERIOR, DEPARTMENT OF THE | Federal

Posted on 4/07/2026
Due by 4/21/2026

B--Split Stream Analyses

Document Type:
Sources Sought (Original)
Solicitation No.:
140G0326Q0081

... - Other Scientific and Technical Consulting Services Place of Performance: Description Split-Stream U-Th...

INTERIOR, DEPARTMENT OF THE | Federal

Posted on 4/07/2026
Due by 4/10/2026

[AL] 3rd Party Fire Protection and Life Safety Reviews

Set Aside:
Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
Document Type:
Presolicitation (Original)
Solicitation No.:
36C24726Q0443

...- PROFESSIONAL: OTHER NAICS Code: 541690 - Other Scientific and Technical Consulting Services…...

VETERANS AFFAIRS, DEPARTMENT OF | Alabama

Posted on 4/07/2026
Due by 4/28/2026

[CA] On-Call Hazardous Waste Management Services

...: Environmental Consulting Services Professional, Scientific, and Technical Services 562212: Solid... hazardous waste…...

City of Los Angeles | California

Posted on 4/07/2026
Due by 5/06/2026

[CA] RFP for Art Handling Services (Personal Services)

... and Technical Consulting Services Professional, Scientific, and Technical Services 238990: All Other Specialty...…...

City of Los Angeles | California

Posted on 4/07/2026
Due by 5/18/2026
Results 451 - 465 of 1,811
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