EX-Fusion

Power & UtilitiesSeries ASuita-shi, Japanex-fusion.com

Latest round

Series A

Last raised

Oct 2025

Total raised

$31M

Investors

24

About EX-Fusion

, aka EX-Fusion Inc. operates is a research-based organization that develops commercial laser-based nuclear fusion reactors for power generation. In October 2025, EX-Fusion Inc. Ex-Fusion develops a laser fusion reactor that obtains energy from high-power lasers that compress a mixture of deuterium and tritium to high density and heat it to high temperature, causing a nuclear fusion reaction to produce carbon-free energy. The firm is involved in research in various fusion ventures to various fields such as processing of metal materials and semiconductor manufacturing.

Who invested in EX-Fusion

24 investors across 3 rounds

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Funding rounds

  1. Series A

    Oct 14, 2025

    Amount

    $2.6M

    Investors

    Locked

  2. Series A

    Jun 5, 2025

    Amount

    $16M

    Investors

    Locked

  3. Seed

    Jul 5, 2023

    Amount

    $13M

    Investors

    Locked

Questions about EX-Fusion

Who invested in EX-Fusion?

EX-Fusion has 24 investors on record across 3 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has EX-Fusion raised?

EX-Fusion has raised 3 venture rounds. Sign up free to see how much each round raised and the total.

When did EX-Fusion last raise money?

EX-Fusion's most recent round on record is a Series A, in Oct 2025.

What does EX-Fusion do?

EX-Fusion is a power & utilities company.

Where is EX-Fusion headquartered?

EX-Fusion is headquartered in Suita-shi, Japan.

Which VCs invest in companies like EX-Fusion?

Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Hui Hua Fund, Yufu Capital and ICBC Capital Management back power & utilities companies at EX-Fusion's stage. Their profiles are linked below.

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