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.

6,998curated current opportunities38active federal buyersNov 4, 2026public-data refresh

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17 results · 2 active filters

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LATEST CURRENT NOTICES

Recently posted federal contract opportunities

Showing 17 of 17 matching opportunities on page 1 of 1.

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Combined Synopsis/Solicitation

Maintenance Agreement: AxioScan.Z1 Microscopes

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00037 · NAICS 811210 · PSC J066

MarylandPosted Nov 3, 2026Due Nov 4, 2026
Presolicitation

Tier-1 Comprehensive Extended Warranty

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00050 · NAICS 811210 · PSC J066

MarylandPosted Nov 3, 2026Due Nov 12, 2026
Combined Synopsis/Solicitation

Service Agreement

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · PCA-NIA-10531 · NAICS 811210 · PSC J066

MarylandPosted Nov 3, 2026Due Nov 15, 2026
Combined Synopsis/Solicitation

Service Agreement

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · PCA-NIA-10538 · NAICS 811210 · PSC J066

MarylandPosted Nov 3, 2026Due Nov 15, 2026
Presolicitation

Service Contract Renewal OXFORD INSTRUMENTS

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00045 · NAICS 811210 · PSC J066

MarylandPosted Oct 30, 2026Due Nov 9, 2026
Presolicitation

Service Maintenance for UM Blaze Microscope System

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00041 · NAICS 811210 · PSC J066

MarylandPosted Oct 28, 2026Due Nov 9, 2026
Combined Synopsis/Solicitation

NCSS - Preventative Maintenance Service & Support

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00039 · NAICS 811210 · PSC J066

MarylandPosted Oct 28, 2026Due Nov 11, 2026
Presolicitation

Annual Preventative Maintenance and Service Support for Seven (7) Miltenyi CliniMACS Prodigy Instruments

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 27-000179 · NAICS 811210 · PSC J066

MarylandPosted Oct 27, 2026Due Nov 5, 2026
Presolicitation

Preventative Maintenance and Service Support for Miltenyi Biotec CliniMACS Plus Instruments

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 27-000190 · NAICS 811210 · PSC J066

MarylandPosted Oct 26, 2026Due Nov 4, 2026
Presolicitation

Preventative Maintenance and FullCare Service Support for Cytiva Sepax C-PRO Cell Separation Systems

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 27-000245 · NAICS 811210 · PSC J066

MarylandPosted Oct 26, 2026Due Nov 4, 2026
Presolicitation

Preventative Maintenance and Service Support for Thermo Fisher Scientific HERA VIOS 160i CO2 and VIOS 250i CO2 Incubators

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 27-000282 · NAICS 811210 · PSC J066

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

1-Year OEM Service Contract - (2) Revvity Celigo S Imaging Instruments (VRC)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NOI-NIAID-27-2279300 · NAICS 811210 · PSC J066

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

Maintenance Agreement, Leica BOND RX Processing Module

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00031 · NAICS 811210 · PSC J066

North CarolinaPosted Oct 23, 2026Due Nov 9, 2026
Combined Synopsis/Solicitation

NOI - Maintenance and Service Agreement for Thermo

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00023 · NAICS 811210 · PSC J066

MarylandPosted Oct 22, 2026Due Nov 5, 2026
Sources Sought

Preventative Maintenance & Inspection Services of biomedical equipment

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75H71327Q00002 · NAICS 811210 · PSC J066

OregonPosted Oct 21, 2026Due Nov 6, 2026
Combined Synopsis/Solicitation

J--Combined Synopsis Solicitation- Acquire service ag

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 75N98027Q00019 · NAICS 811210 · PSC J066

MarylandPosted Oct 21, 2026Due Nov 6, 2026
Presolicitation

Notice of Intent to Sole Source a Thermo Orbitrap Fusion Lumos and Thermo RSLCnano UPLC Maintenance Agreement

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · 2026-95987 · NAICS 811210 · PSC J066

GeorgiaPosted Dec 9, 2025Due Dec 24, 2026

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.