Germany · 
Who invested in HyperHeat?
HyperHeat's investors include Possible Ventures, Amadeus APEX Technology Fund, Breakthrough Energy, Third Derivative and Finindus, and 2 more on record.
2025
$3.7MSeed?Venture
Germany · Venture startup
Who invested in HyperHeat
2 rounds we have observed, with the 7 investors named in them. 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 7 Nov 2026
$3.7Mraised across 2 rounds since 2024, from 3 sources
- Latest round
- VentureMar 2025
- Biggest round
- $3.7MSeed · Nov 2024
- Investors
- 7 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $3.7M Nov 2024
- Biggest round
- $3.7M Seed · Nov 2024
- Between rounds
- 3 months from the last two
The rounds
- Mar 2025VentureAmount undisclosed2 new1 returning
Source recorded
- Nov 2024Seed$3.7M5 new
Reported by Silicon Canals and 1 other
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Breakthrough Energy FellowsVC firm1round
E44 VenturesVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists HyperHeat 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 HyperHeat
How much has HyperHeat raised?
HyperHeat has raised $3.7M across 2 rounds since 2024. One round did not disclose an amount, so the total is a floor.
When did HyperHeat last raise?
HyperHeat's most recent round was a Venture in Mar 2025.
What was HyperHeat's biggest round?
HyperHeat's largest round on record is $3.7M (Seed), in Nov 2024, led by Amadeus APEX Technology Fund.
Who backed HyperHeat first?
HyperHeat's first round on record, in Nov 2024, was backed by Amadeus APEX Technology Fund, Possible Ventures and Finindus and 2 others.
What stage is HyperHeat at?
HyperHeat's latest named round is a Venture, in Mar 2025.
Where is HyperHeat based?
HyperHeat is based in Germany.
Who led HyperHeat's rounds?
Amadeus APEX Technology Fund led the Seed in 2024.
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