United States · 
Who invested in Rune Energy?
Rune Energy's investors include Spark Capital, Union Square Ventures and Lowercarbon Capital.
United States · Series A startup
Who invested in Rune Energy
One round we have observed, with the 3 investors 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.
Raised 2 months ago
Funding summaryUpdated 26 Oct 2026
$40Mraised across 1 round since 2026, from 1 source
- Latest round
- Series A, $40MSept 2026
- Investors
- 3
The rounds
- Sept 2026
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Rune Energy
How much has Rune Energy raised?
Rune Energy has raised $40M across 1 round since 2026.
When did Rune Energy last raise?
Rune Energy's most recent round was a Series A of $40M in Sept 2026.
What was Rune Energy's biggest round?
Its most recent round, $40M in Sept 2026, is also its largest on record.
Who backed Rune Energy first?
Rune Energy's first round on record, in Sept 2026, was backed by Spark Capital, Union Square Ventures and Lowercarbon Capital.
What stage is Rune Energy at?
Rune Energy's latest named round is a Series A, in Sept 2026.
Where is Rune Energy based?
Rune Energy is based in the United States.
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