U.S. GOVERNMENT CONTRACT OPPORTUNITIES
Browse U.S. federal contracts, bids and tenders
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.
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Recently posted federal contract opportunities
Showing 25 of 25 matching opportunities on page 1 of 1.
DHS SMALL BUSINESS INNOVATION RESEARCH (SBIR) PROGRAM FY27 PRE-SOLICITATION
HOMELAND SECURITY, DEPARTMENT OF · DHSSBIRFY27PRE · NAICS 541715 · PSC AJ11
Request for Proposal (RFP) - Resilient Missile Warning Tracking (RMWT) Low Earth Orbit (LEO) Ground Entry Points (GEPs)
DEPT OF DEFENSE · FA240126R0003 · NAICS 541715 · PSC AC13
Research, Development, Test & Evaluation (RDT&E) Support for the Center for Corrosion Science and Engineering (CCSE)
DEPT OF DEFENSE · N0017326RGF02 · NAICS 541715 · PSC AC11
Area of Interest: OSW Cost Assessment and Program Evaluation (CAPE) Modeling and Simulation
DEPT OF DEFENSE · HQ003427AOI5 · NAICS 541715 · PSC AC32
NRL VXS-1 Aircraft Maintenance IDIQ
DEPT OF DEFENSE · N0017327RBZ01 · NAICS 541715 · PSC AJ12
Space Electronic Systems Prototype Development
DEPT OF DEFENSE · N0017327R0001 · NAICS 541715 · PSC AR13
Systems for Phenotypic Evaluation, Clinical Trajectories, Response, and Agency (SPECTRA)
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-26-163 · NAICS 541715 · PSC AN13
Exploratory Advanced Research (EAR) Program FY 2027 Data Science Solicitation
TRANSPORTATION, DEPARTMENT OF · 693JJ3-27-BAA-0002 · NAICS 541715 · PSC AS12
Mission System R and D Support for Blossom Point Tracking Facility (BPTF)
DEPT OF DEFENSE · N0017327R0002 · NAICS 541715 · PSC AJ15
Office of Hazardous Materials Safety Research Initiative � FY2026 BROAD AGENCY ANNOUNCEMENT (BAA)
TRANSPORTATION, DEPARTMENT OF · PHMSA-26HM-BAA · NAICS 541715 · PSC AJ12
ITS4US Deployment Accelerator
TRANSPORTATION, DEPARTMENT OF · 693JJ3-27-BAA-0001 · NAICS 541715 · PSC AS13
Experimental and Mathematical Biomechanics Injury Research IDIQ
TRANSPORTATION, DEPARTMENT OF · 693JJ927R000001 · NAICS 541715 · PSC AJ12
NRL Long Range Broad Agency Announcement (BAA) for Basic and Applied Research
DEPT OF DEFENSE · N00173-24-S-BA01 · NAICS 541715 · PSC AJ11
Technology InteGrator and AcceleratoR (TIGAR)
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-26-144 · NAICS 541715 · PSC AN13
Brain Repair of Any Injured Neural Structure (BRAINS)
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · ARPA-H-SOL-26-148 · NAICS 541715 · PSC AN13
Next Generation Undersea Security Initiative (NG-USI)
DEPT OF DEFENSE · SSP_NG-USI · NAICS 541715 · PSC AC13
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
Veteran Decedent Memorial Data/Information Analysis & Visualization
VETERANS AFFAIRS, DEPARTMENT OF · 36C10B26Q0317 · NAICS 541715 · PSC B506
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
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
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
NEEDIPEDIA - COMMERCIAL SOLUTIONS OPENING - CSO
DEPT OF DEFENSE · HHM402-23-SC-0002 · NAICS 541715 · PSC AC33
Bureau of Engraving and Printing (BEP) Request for Information (RFI) - Device Assisted Security Features - FY26
TREASURY, DEPARTMENT OF THE · 2031ZA26N00007 · NAICS 541715 · PSC AJ13
Research Initiatives in Support of FHWA Next Generation Structural Materials and Systems
TRANSPORTATION, DEPARTMENT OF · 693JJ3-24-BAA-0003 · NAICS 541715 · PSC AS12
DHS BROAD AGENCY ANNOUNCEMENT (BAA) RESEARCH AND DEVELOPMENT (R&D) COUNTERING WEAPONS OF MASS DESTRUCTION (CWMD)
HOMELAND SECURITY, DEPARTMENT OF · 70RWMD24R00000003 · NAICS 541715 · PSC AJ12
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.
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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.