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.

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

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LATEST CURRENT NOTICES

Recently posted federal contract opportunities

Showing 20 of 20 matching opportunities on page 1 of 1.

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Solicitation

Prototype development for Battlefield Wound Infection Prevention and Treatment (BWI P&T) Barrier Combination

DEPT OF DEFENSE · HT9427-26-R-E020 · NAICS 541715 · PSC AN13

MarylandPosted Nov 13, 2026Due Nov 20, 2026
Presolicitation

Preclinical Medications Discovery and Abuse Liability Testing for NIDA

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N95022C00004 · NAICS 541715 · PSC AN11

MarylandPosted Nov 13, 2026Due Nov 27, 2026
Sources Sought

SAFE-PLASMA Protocol

DEPT OF DEFENSE · HT9427-27-SSN-701 · NAICS 541715

MarylandPosted Nov 10, 2026Due Nov 16, 2026
Presolicitation

A--NIMHD Randomized Controlled Trial

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N94027R00004 · NAICS 541715 · PSC AN12

MarylandPosted Nov 10, 2026Due Nov 25, 2026
Sources Sought

NIMHD Division of Intramural Research Population Health and Clinical Research � Small Business Sources Sought

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N94027R00005 · NAICS 541715

MarylandPosted Nov 10, 2026Due Nov 25, 2026
Sources Sought

EmbraceHEALTH Clinical Research Network (EmbraceHEALTH CRN) - Coordinating Center

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N94027R00003 · NAICS 541715 · PSC AN12

MarylandPosted Nov 6, 2026Due Nov 23, 2026
Sources Sought

EmbraceHEALTH Clinical Research Network (EmbraceHEALTH CRN)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N94027R00002 · NAICS 541715 · PSC AN12

MarylandPosted Nov 4, 2026Due Nov 19, 2026
Solicitation

2027 NIAID DMID Omnibus Broad Agency Announcement: Development of Medical Interventions for Infectious Diseases

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · HHS-NIH-NIAID-BAA2026-1 · NAICS 541715 · PSC AN12

MarylandPosted Nov 4, 2026Due Dec 8, 2026
Solicitation

Best Pharmaceuticals for Children Act Data Coordination Center

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N94026R00008 · NAICS 541715 · PSC AN12

MarylandPosted Nov 3, 2026Due Dec 18, 2026
Presolicitation

NSEETS Contract Ceiling Increase for Continued NASA Support

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80GSFC19D0011-Synposis · NAICS 541715 · PSC AR12

MarylandPosted Nov 2, 2026Due Nov 17, 2026
Sources Sought

Synthesis and Distribution of Drugs of Abuse and Related Compounds

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00006OT · NAICS 541715 · PSC AN11

MarylandPosted Oct 29, 2026Due Nov 20, 2026
Sources Sought

Synthesis and Distribution of Drugs of Abuse and Related Compounds

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027R00006SB · NAICS 541715 · PSC AN11

MarylandPosted Oct 29, 2026Due Nov 20, 2026
Sources Sought

Hubble Space Telescope (HST) Servicing

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80GSFC27RFIHSTS · NAICS 541715

MarylandPosted Oct 29, 2026Due Nov 30, 2026
Solicitation

HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II - FINAL REQUEST FOR PROPOSAL (FRFP)

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · 80GSFC27R0015 · NAICS 541715 · PSC AJ11

MarylandPosted Oct 26, 2026Due Dec 4, 2026
Combined Synopsis/Solicitation

Propulsion and Power of Naval Air Vehicles (FY27 BAA)

DEPT OF DEFENSE · N0042126S0002 · NAICS 541715 · PSC AC14

MarylandPosted Sep 24, 2026Due Sep 30, 2027
Sources Sought

Next Generation Identification and Awareness Initiative

DEPT OF DEFENSE · W911SR-22-S-NGIA · NAICS 541715 · PSC AC12

MarylandPosted Jul 30, 2026Due Jul 30, 2027
Solicitation

BROAD AGENCY ANNOUNCEMENT (BAA) FOR CHEMICAL BIOLOGICAL RADIOLOGICAL NUCLEAR AND EXPLOSIVE (CBRNE) DEFENSE EFFORTS UNDER PROCUREMENT CONTRACTS, COOPERATIVE AGREEMENTS, AND PROTOTYPES UNDER OTHER TRANSACTIONS AGREEMENTS

DEPT OF DEFENSE · W911SR-24-R-DEVB · NAICS 541715 · PSC AC11

MarylandPosted Apr 13, 2026Due Aug 20, 2029
Solicitation

BROAD AGENCY ANNOUNCEMENT (BAA) RESEARCH AND DEVELOPMENT IN SUPPORT OF THE JOINT PROGRAM EXECUTIVE OFFICE FOR CHEMICAL, BIOLOGICAL, RADIOLOGICAL AND NUCLEAR DEFENSE (JPEO-CBRND), JPM MEDICAL AND JPL EB

DEPT OF DEFENSE · CBRND-BAA-22-01 · NAICS 541715 · PSC AC12

MarylandPosted Mar 25, 2026Due Dec 31, 2030
Presolicitation

Broad Agency Announcement DEVCOM C5ISR RTI

DEPT OF DEFENSE · W56KGU23RRTID · NAICS 541715 · PSC AC13

MarylandPosted Jan 16, 2025Due Oct 31, 2027
Presolicitation

Broad Agency Announcement

DEPT OF DEFENSE · W56KGU22ROESI · NAICS 541715 · PSC AJ11

MarylandPosted Nov 2, 2022Due Oct 31, 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.