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America's Seed Fund

America's Seed Fund

Washington D.C.sbir.gov

Overview

America's Seed Fund is the brand for the U.S. federal government's Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs, which provide non-dilutive, early-stage funding to small businesses for research and development.

Year Founded

1982

Portfolio Companies

28

Website

sbir.gov

Investments

CompanyDateStageLead
Coflux PurificationAug 2025GrantCo-investor
SingletO2 TherapeuticsApr 2024GrantCo-investor
ZymosenseNov 2023GrantCo-investor
FarmSenseAug 2023GrantCo-investor
Radiant NuclearMar 2023GrantCo-investor
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Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2026

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Firmographic Details

HeadquartersWashington D.C.
Year Founded1982

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