Japan · 
Who invested in EX4Energy?
EX4Energy's investors include Mitsubishi UFJ Capital, Archetype, DBJ Capital and UTokyo Innovation Platform.
Japan · Series A startup
Who invested in EX4Energy
Funding summaryUpdated 26 Oct 2026
$2.4Mraised across 1 round since 2024, from 1 source
- Latest round
- Series A, $2.4MAug 2024
- Investors
- 4
The rounds
- Aug 2024
Everyone who backed them
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Quick answers about EX4Energy
How much has EX4Energy raised?
EX4Energy has raised $2.4M across 1 round since 2024.
When did EX4Energy last raise?
EX4Energy's most recent round was a Series A of $2.4M in Aug 2024.
What was EX4Energy's biggest round?
Its most recent round, $2.4M in Aug 2024, is also its largest on record.
Who backed EX4Energy first?
EX4Energy's first round on record, in Aug 2024, was backed by Mitsubishi UFJ Capital, Archetype and DBJ Capital and 1 others.
What stage is EX4Energy at?
EX4Energy's latest named round is a Series A, in Aug 2024.
Where is EX4Energy based?
EX4Energy is based in Japan.
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