United States · 
Who invested in Harvest Thermal?
Harvest Thermal's investors include National Science Foundation, US Department of Energy, Portfolia and Climate Capital.
United States · Funded startup
Who invested in Harvest Thermal
Funding summaryUpdated 26 Oct 2026
$2.0Mraised across 1 round since 2024, from 1 source
- Latest round
- Grant, $2.0MSept 2024
- Investors
- 4
The rounds
- Sept 2024Grant$2.0M
Source recordedSEC filing: $2.0M sold, first sale Dec 2024
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 7 firms list Harvest Thermal as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Harvest Thermal
How much has Harvest Thermal raised?
Harvest Thermal has raised $2.0M across 1 round since 2024.
When did Harvest Thermal last raise?
Harvest Thermal's most recent round was a Grant of $2.0M in Sept 2024.
What was Harvest Thermal's biggest round?
Its most recent round, $2.0M in Sept 2024, is also its largest on record.
Who backed Harvest Thermal first?
Harvest Thermal's first round on record, in Sept 2024, was backed by National Science Foundation, US Department of Energy and Portfolia and 1 others.
What stage is Harvest Thermal at?
Harvest Thermal's latest named round is a Grant, in Sept 2024.
Where is Harvest Thermal based?
Harvest Thermal is based in the United States.
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