United States · 
Who invested in Equilibrium Energy?
Equilibrium Energy's investors include Alumni Ventures, Global Founders Capital, DCVC and Breakthrough Energy.
20162018202020222024
?Crowdfunding$28MSeries B
United States · Series B startup
Who invested in Equilibrium Energy
Funding summaryUpdated 26 Oct 2026
$28Mraised across 2 rounds since 2014, from 2 sources
- Latest round
- Series B, $28MMar 2025
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Crowdfunding Oct 2014
- Biggest round
- $28M Series B · Mar 2025
- Between rounds
- 10.3 years from the last two
The rounds
- Mar 2025Series B$28M4 new
Source recordedSEC filing: $26M sold, first sale Feb 2025
- Oct 2014CrowdfundingAmount undisclosed
No investor was named in the report.
From a historical funding record
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
Missing a round, or an investor who was in one? Tell us.
Quick answers about Equilibrium Energy
How much has Equilibrium Energy raised?
Equilibrium Energy has raised $28M across 2 rounds since 2014. One round did not disclose an amount, so the total is a floor.
When did Equilibrium Energy last raise?
Equilibrium Energy's most recent round was a Series B of $28M in Mar 2025.
What was Equilibrium Energy's biggest round?
Its most recent round, $28M in Mar 2025, is also its largest on record.
Who backed Equilibrium Energy first?
Equilibrium Energy's first round on record, in Mar 2025, was backed by Alumni Ventures, Global Founders Capital and DCVC and 1 others.
What stage is Equilibrium Energy at?
Equilibrium Energy's latest named round is a Series B, in Mar 2025.
Where is Equilibrium Energy based?
Equilibrium Energy is based in the United States.
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