U.S. GOVERNMENT CONTRACT OPPORTUNITIES

Browse U.S. federal contracts, bids and tenders — page 4

Search U.S. government contracts, federal bids and tenders from SAM.gov public data at no charge. Filter by buyer, NAICS or PSC, location, set-aside and deadline, or get free bid and tender alerts for new matches. Open each notice to review the details, and verify the official SAM.gov record before bidding.

8,047curated current opportunities37active federal buyersNov 15, 2026public-data refresh

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LATEST CURRENT NOTICES

Recently posted federal contract opportunities

Showing 60 of 246 matching opportunities on page 4 of 5.

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Sources Sought

NASA Deep Space Autonomous Robotics Challenge: Call for Host Facility Interest

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80JSC024R0004 · NAICS 541990 · PSC R499

District of ColumbiaPosted Oct 19, 2026Due Jan 31, 2027
Sources Sought

SAF/SA Campaign Analysis Support

DEPT OF DEFENSE · FA7014-27-R-SACAS · NAICS 541330 · PSC DA01

District of ColumbiaPosted Oct 16, 2026Due Nov 16, 2026
Presolicitation

Experimental and Mathematical Biomechanics Injury Research IDIQ

TRANSPORTATION, DEPARTMENT OF · 693JJ927R000001 · NAICS 541715 · PSC AJ12

District of ColumbiaPosted Oct 15, 2026Due Nov 30, 2026
Presolicitation

Advanced Safety Research Multiple Award Indefinite Delivery, Indefinite Quantity (IDIQ)

TRANSPORTATION, DEPARTMENT OF · 693JJ927R000003 · NAICS 541380 · PSC R425

District of ColumbiaPosted Oct 15, 2026Due Dec 30, 2026
Sources Sought

FY27 - EXPERT REVIEW BOARDS

AGRICULTURE, DEPARTMENT OF · FY27-EXPERT-REVIEW-BOARDS · NAICS 541690 · PSC G008

District of ColumbiaPosted Oct 15, 2026Due Sep 30, 2027
Sources Sought

Mechanical Support Services

DEPT OF DEFENSE · ATM202610140435 · NAICS 238220

District of ColumbiaPosted Oct 14, 2026Due Nov 17, 2026
Sources Sought

R499--Small Business Event | 2026 National Veterans Small Business Engagement | Cleveland Ohio Dec 8-9 | Amendment 14

VETERANS AFFAIRS, DEPARTMENT OF · 36U10126Q0023 · NAICS 621111 · PSC R499

District of ColumbiaPosted Oct 7, 2026Due Dec 8, 2026
Solicitation

Senior Advisor, Government Debt and Infrastructure Finance - Personal Services Contractor

TREASURY, DEPARTMENT OF THE · 2099AB27R00002 · NAICS 928120 · PSC R497

District of ColumbiaPosted Oct 7, 2026Due Dec 31, 2026
Solicitation

Integrated Security Services Contract 5

DEPT OF DEFENSE · HQ003426RE045 · NAICS 561621 · PSC N063

District of ColumbiaPosted Oct 7, 2026Due Mar 1, 2027
Solicitation

Program Officer - Personal Services Contractor

TREASURY, DEPARTMENT OF THE · 2099AB27R00001 · NAICS 928120 · PSC R497

District of ColumbiaPosted Oct 2, 2026Due Mar 31, 2027
Sources Sought

Evolved SEASPARROW Missile (ESSM) Next Significant Variant (NSV) Sources Sought

DEPT OF DEFENSE · N00024-26-R-5445 · NAICS 336414 · PSC 1410

District of ColumbiaPosted Sep 30, 2026Due Dec 3, 2026
Combined Synopsis/Solicitation

NRL Long Range Broad Agency Announcement (BAA) for Basic and Applied Research

DEPT OF DEFENSE · N00173-24-S-BA01 · NAICS 541715 · PSC AJ11

District of ColumbiaPosted Sep 30, 2026Due Dec 30, 2026
Sources Sought

Alternative Raw Materials for Currency Substrate Production

TREASURY, DEPARTMENT OF THE · 2031ZA26N00063 · NAICS 322120 · PSC 9310

District of ColumbiaPosted Sep 28, 2026Due Dec 11, 2026
Sources Sought

X1DB--Department of Veterans Affairs HISTORIC REUSE OPPORTUNITY Robley Rex VAMC located in Louisville, KY Amendment for EXTENSION

VETERANS AFFAIRS, DEPARTMENT OF · 36C10F26Q0080 · NAICS 531120 · PSC X1DB

District of ColumbiaPosted Sep 25, 2026Due Feb 19, 2027
Solicitation

UNifying Imaging with QUantum Entanglement (UNIQUE) Innovative Solutions Opening (ISO)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-26-162 · NAICS 541714 · PSC AN13

District of ColumbiaPosted Sep 24, 2026Due Dec 15, 2026
Solicitation

BROAD AGENCY ANNOUNCEMENT - BIOMEDICAL RESEARCH AND DIVING EQUIPMENT DEVELOPMENT

DEPT OF DEFENSE · N0002427S0001 · NAICS 541714 · PSC AN12

District of ColumbiaPosted Sep 23, 2026Due Nov 30, 2027
Combined Synopsis/Solicitation

W & I Offline Newsletters

UNITED STATES GOVERNMENT PUBLISHING OFFICE · PROGRAM2429S · PSC T001

District of ColumbiaPosted Sep 16, 2026Due Sep 23, 2029
Combined Synopsis/Solicitation

Labels on Synthetic Substrates.

UNITED STATES GOVERNMENT PUBLISHING OFFICE · PROGRAM6440S · PSC T001

District of ColumbiaPosted Sep 10, 2026Due Sep 16, 2027
Presolicitation

Update for the Pre-Solicitation Notice GPO Production Environment Track and Trace Platform

UNITED STATES GOVERNMENT PUBLISHING OFFICE · 040ADV-26-R-0024-A · NAICS 541511 · PSC DA10

District of ColumbiaPosted Sep 4, 2026Due Dec 31, 2026
Sources Sought

Recruitment Support Services

HOUSING AND URBAN DEVELOPMENT, DEPARTMENT OF · RCS-T-2027-Recruitment · PSC R408

District of ColumbiaPosted Sep 3, 2026Due Sep 11, 2027
Presolicitation

International Finance Sector Advisors - Personal Services Contractor

TREASURY, DEPARTMENT OF THE · 2099AB26R00001 · NAICS 928120 · PSC R497

District of ColumbiaPosted Aug 12, 2026Due Dec 31, 2026
Combined Synopsis/Solicitation

RESEARCH AND DEVELOPMENT OF NAVAL POWER AND ENERGY SYSTEMS (N00024-19-R-4145 Broad Agency Announcement (BAA))

DEPT OF DEFENSE · N00024-19-R4145 · NAICS 335311 · PSC 1905

District of ColumbiaPosted Aug 5, 2026Due Feb 6, 2028
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0001-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0002-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0003-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0004-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0005-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION · 47QRCA23R0006-P2 · NAICS 541990 · PSC R499

District of ColumbiaPosted Jul 17, 2026Due Jan 11, 2027
Solicitation

Technology InteGrator and AcceleratoR (TIGAR)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-26-144 · NAICS 541715 · PSC AN13

District of ColumbiaPosted Jul 13, 2026Due Dec 8, 2026
Solicitation

LAND MANAGEMENT INTEGRATED RESOURCES (LMIR) NATIONAL BPA

AGRICULTURE, DEPARTMENT OF · 12363N23Q4023 · NAICS 115310 · PSC F099

District of ColumbiaPosted Jul 6, 2026Due Jan 31, 2028
Solicitation

Brain Repair of Any Injured Neural Structure (BRAINS)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-26-148 · NAICS 541715 · PSC AN13

District of ColumbiaPosted Jul 2, 2026Due Feb 26, 2027
Sources Sought

Next Generation Undersea Security Initiative (NG-USI)

DEPT OF DEFENSE · SSP_NG-USI · NAICS 541715 · PSC AC13

District of ColumbiaPosted Jul 2, 2026Due Jul 1, 2031
Presolicitation

INTERNATIONAL PUBLIC FINANCIAL MANAGEMENT TECHNICAL ADVISOR BUDGET AND FINANCIAL ACCOUNTABILITY - PERSONAL SERVICES CONTRACTOR

TREASURY, DEPARTMENT OF THE · 2032K826R00016 · NAICS 928120 · PSC R497

District of ColumbiaPosted Jul 1, 2026Due Dec 31, 2026
Presolicitation

GOVERNMENT DEBT MANAGEMENT ADVISORS - PERSONAL SERVICES CONTRACTOR

TREASURY, DEPARTMENT OF THE · 2032K826R00017 · NAICS 928120 · PSC R497

District of ColumbiaPosted Jul 1, 2026Due Dec 31, 2026
Presolicitation

ECONOMIC CRIMES TEAM ADVISOR - PERSONAL SERVICES CONTRACTOR

TREASURY, DEPARTMENT OF THE · 2032K826R00018 · NAICS 928120 · PSC R497

District of ColumbiaPosted Jul 1, 2026Due Dec 31, 2026
Presolicitation

INFRASTRUCTURE FINANCE ADVISORS - PERSONAL SERVICES CONTRACTORS

TREASURY, DEPARTMENT OF THE · 2032K826R00019 · NAICS 928120 · PSC R497

District of ColumbiaPosted Jul 1, 2026Due Dec 31, 2026
Presolicitation

REVENUE ADMINISTRATION, TAX, AND CUSTOMS ADVISORS - PERSONAL SERVICES CONTRACTOR

TREASURY, DEPARTMENT OF THE · 2032K826R00015 · NAICS 928120 · PSC R497

District of ColumbiaPosted Jun 30, 2026Due Dec 31, 2026
Solicitation

Proactive Health Office (PHO) Mission Office Innovative Solutions Opening (ISO)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-24-106 · NAICS 541715 · PSC AN13

District of ColumbiaPosted Jun 10, 2026Due Mar 5, 2029
Combined Synopsis/Solicitation

Broad Agency Announcement: Research to Support FHWA�s Office of Infrastructure Research and Development

TRANSPORTATION, DEPARTMENT OF · 693JJ3-23-BAA-0002 · NAICS 541330 · PSC AS12

District of ColumbiaPosted Jun 9, 2026Due Sep 13, 2028
Presolicitation

Second Chance Act Goods and Services

ADMINISTRATIVE OFFICE OF THE US COURTS · Second-Chance-Act-2026-2027 · NAICS 624310 · PSC Q528

District of ColumbiaPosted May 8, 2026Due May 15, 2027
Presolicitation

TREATMENT SERVICES 2026-2027

ADMINISTRATIVE OFFICE OF THE US COURTS · Treatment-Services-2026-2027 · NAICS 621420 · PSC G099

District of ColumbiaPosted May 8, 2026Due May 15, 2027
Solicitation

Announcement for Upcoming 2027 NSRP R&D Project Solicitations

DEPT OF DEFENSE · NSRP-RA-27 · NAICS 336611 · PSC AC31

District of ColumbiaPosted Apr 15, 2026Due Dec 1, 2026
Sources Sought

Veteran Decedent Memorial Data/Information Analysis & Visualization

VETERANS AFFAIRS, DEPARTMENT OF · 36C10B26Q0317 · NAICS 541715 · PSC B506

District of ColumbiaPosted Apr 3, 2026Due Apr 7, 2027
Solicitation

Biomedical Advanced Research and Development Authority (BARDA) Broad Agency Announcement (BAA)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · BAA-23-100-SOL-00004 · NAICS 541714 · PSC AN13

District of ColumbiaPosted Mar 20, 2026Due Sep 25, 2028
Solicitation

General Services Administration (GSA) seeks to lease the following space in Washington, DC:

GENERAL SERVICES ADMINISTRATION · 1DC2380 · NAICS 531120 · PSC X1AA

District of ColumbiaPosted Mar 13, 2026Due Mar 27, 2027
Presolicitation

Announcement for Upcoming 2027 NSRP R&D Project Solicitations

DEPT OF DEFENSE · NSRP-RA-27_PP-27 · NAICS 336611 · PSC AC31

District of ColumbiaPosted Mar 12, 2026Due Dec 1, 2026
Combined Synopsis/Solicitation

2026 Desktop Calendar

UNITED STATES GOVERNMENT PUBLISHING OFFICE · 460-129 · NAICS 323111 · PSC T011

District of ColumbiaPosted Jan 13, 2026Due Nov 21, 2026
Solicitation

Resilient Systems Office (RSO) Mission Office Innovative Solutions Opening (ISO)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-24-103 · NAICS 541715 · PSC AN13

District of ColumbiaPosted Jan 8, 2026Due Mar 5, 2029
Solicitation

Health Science Futures (HSF) Mission Office Innovative Solutions Opening (ISO)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-24-104 · NAICS 541715 · PSC AN13

District of ColumbiaPosted Jan 8, 2026Due Mar 5, 2029
Solicitation

Scalable Solutions Office (SSO) Mission Office Innovative Solutions Opening (ISO)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-24-105 · NAICS 541715 · PSC AN13

District of ColumbiaPosted Jan 8, 2026Due Mar 5, 2029
Presolicitation

Locklizard DRM

JUSTICE, DEPARTMENT OF · SHOP-PR-26-000384 · NAICS 541519 · PSC 7J20

District of ColumbiaPosted Dec 31, 2025Due Dec 7, 2026
Solicitation

NEEDIPEDIA BROAD AGENCY ANNOUNCEMENT - BAA

DEPT OF DEFENSE · HHM402-23-S-0001 · PSC AC14

District of ColumbiaPosted Dec 22, 2025Due Dec 26, 2028
Solicitation

NEEDIPEDIA - COMMERCIAL SOLUTIONS OPENING - CSO

DEPT OF DEFENSE · HHM402-23-SC-0002 · NAICS 541715 · PSC AC33

District of ColumbiaPosted Dec 22, 2025Due Dec 26, 2028
Combined Synopsis/Solicitation

Commercial Data Hub Pilot Program

COMMERCE, DEPARTMENT OF · 1331L524R13OS0005 · NAICS 519290 · PSC 7H20

District of ColumbiaPosted Dec 19, 2025Due Dec 31, 2026
Sources Sought

Level III Small Unmanned Aircraft Systems

HOMELAND SECURITY, DEPARTMENT OF · RFI_Level_III_sUAS_CBP_2026 · NAICS 336411 · PSC 1550

District of ColumbiaPosted Dec 5, 2025Due Dec 12, 2026
Solicitation

Government Publishing Office FY26 Equipment Inspection

UNITED STATES GOVERNMENT PUBLISHING OFFICE · 040ADV-26-Q-0002 · NAICS 541350 · PSC H361

District of ColumbiaPosted Nov 20, 2025Due Dec 15, 2026
Sources Sought

Bureau of Engraving and Printing (BEP) Request for Information (RFI) - Device Assisted Security Features - FY26

TREASURY, DEPARTMENT OF THE · 2031ZA26N00007 · NAICS 541715 · PSC AJ13

District of ColumbiaPosted Nov 14, 2025Due Nov 15, 2026
Solicitation

Research Initiatives in Support of FHWA Next Generation Structural Materials and Systems

TRANSPORTATION, DEPARTMENT OF · 693JJ3-24-BAA-0003 · NAICS 541715 · PSC AS12

District of ColumbiaPosted Nov 14, 2025Due Apr 1, 2029
Combined Synopsis/Solicitation

Field, Background-Investigative Services (Multiple Award)

JUSTICE, DEPARTMENT OF · 15A00025Q00000069 · NAICS 561611 · PSC R799

District of ColumbiaPosted Sep 12, 2025Due Jun 15, 2030
Solicitation

BARDA DRIVe EZ-BAA (EZBAA - 22-100-SOL-00003)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · DRIVeEZBAA22100SOL00003 · NAICS 541714 · PSC AN13

District of ColumbiaPosted Apr 22, 2025Due Oct 18, 2027

How to find U.S. government contracts

Start with the work your company already performs. Combine service keywords with NAICS and PSC classifications, then check the federal agency, place of performance, notice type, set-aside status and response deadline. A relevant code can improve discovery, but it is not proof that the scope, qualifications or contract terms fit your business.

GovBidFit keeps the public opportunity record separate from the private supplier workspace. Public pages help search and compare federal contract opportunities; your company profile and bid notes stay in your browser when you use the workspace.

What are U.S. government tenders?

Businesses looking for tenders in America can use this directory to find U.S. federal procurement notices. SAM.gov calls these contract opportunities; a solicitation may request proposals (RFP), quotes (RFQ) or sealed bids (IFB). Read the notice type before preparing a response, because market-research notices and requests for priced offers require different actions. This directory covers federal SAM.gov notices; state and local authorities publish their own procurement opportunities.

What counts as a federal contract opportunity?

SAM.gov publishes procurement notices from federal contracting offices. Depending on the acquisition stage, these can include sources sought notices, presolicitations, solicitations and combined synopsis/solicitation notices. The notice type helps explain where the procurement is in its lifecycle, but the official notice and amendments determine what action a vendor should take.