Helical Fusion

Tokyo, Japan

Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.

$5.6M raised

Apr 2026

Series B

Clean Energy Energy Energy Efficiency Renewable Energy

Top Investors

Plug and PlaySBI InvestmentMizuho CapitalNissay CapitalKeio Innovation Initiative

Founder Contacts

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Frequently Asked Questions about Helical Fusion

How much funding has Helical Fusion raised?

Helical Fusion has raised $5.6M in total funding. The most recent round was Series B. The last funding was announced in April 2026.

Who are Helical Fusion's investors?

Helical Fusion's investors include Plug and Play, SBI Investment, Mizuho Capital, Nissay Capital, Keio Innovation Initiative.

Where is Helical Fusion headquartered?

Helical Fusion is headquartered in Tokyo, Japan.

What does Helical Fusion do?

Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.

What stage is Helical Fusion at?

Helical Fusion is at the Series B stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated April 28, 2026.

MLA

"Helical Fusion — Funding & Investors." VCBacked, April 28, 2026, https://www.vcbacked.co/company/helical-fusion. Accessed June 4, 2026.

APA

VCBacked. (2026). Helical Fusion — Funding & Investors. Retrieved June 4, 2026, from https://www.vcbacked.co/company/helical-fusion

Wikipedia (cite web)

{{cite web |title=Helical Fusion — Funding & Investors |url=https://www.vcbacked.co/company/helical-fusion |website=VCBacked |access-date=June 4, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated April 28, 2026.

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