United States · 
Who invested in American Biomass?
American Biomass's investors include 406 Ventures.
United States · Series A startup
Who invested in American Biomass
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 15 Nov 2026
$4.0Mraised across 1 round since 2008, from 1 source
- Latest round
- Series A, $4.0MMay 2008
- Investors
- 1
The rounds
- May 2008
Everyone who backed them
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Quick answers about American Biomass
How much has American Biomass raised?
American Biomass has raised $4.0M across 1 round since 2008.
When did American Biomass last raise?
American Biomass's most recent round was a Series A of $4.0M in May 2008.
What was American Biomass's biggest round?
Its most recent round, $4.0M in May 2008, is also its largest on record.
Who backed American Biomass first?
American Biomass's first round on record, in May 2008, was backed by 406 Ventures.
What stage is American Biomass at?
American Biomass's latest named round is a Series A, in May 2008.
Where is American Biomass based?
American Biomass is based in the United States.
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