United States · 
Who invested in Rye Development?
Rye Development's investors include US Department of Energy.
United States · Funded startup
Who invested in Rye Development
Funding summaryUpdated 26 Oct 2026
$81Mraised across 1 round since 2026, from 1 source
- Latest round
- Grant, $81MApr 2026
- Investors
- 1
The rounds
- Apr 2026
Everyone who backed them
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Also claim to have backed them
This firm lists Rye Development as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Rye Development
How much has Rye Development raised?
Rye Development has raised $81M across 1 round since 2026.
When did Rye Development last raise?
Rye Development's most recent round was a Grant of $81M in Apr 2026.
What was Rye Development's biggest round?
Its most recent round, $81M in Apr 2026, is also its largest on record.
Who backed Rye Development first?
Rye Development's first round on record, in Apr 2026, was backed by US Department of Energy.
What stage is Rye Development at?
Rye Development's latest named round is a Grant, in Apr 2026.
Where is Rye Development based?
Rye Development is based in the United States.
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