Rounds / Helical Fusion

Helical Fusion logoHF

Helical Fusion raises ¥3.23B (Series B (2nd close))

Developing a helical-type fusion power plant.

Company
Helical Fusion
Reported
8 Oct 2026 · that week's brief
Stage
Series B (2nd close) · 「シリーズB」 · B
Amount
¥3.23B1 · as announced: 「32.3億円」
Breakdown
Equity ¥3.23BEquity presumed
Status
In scopeNot yet registry-confirmed
Investors
Fuji ElectricFujikuraTokyo GasKKTUrataKepple Group · list incomplete (release ends with 等/ほか)
Sector
Energy & FusionDeep tech
Source
Primary release (PR TIMES) · BRIDGE coverage

1 ≈ ~$20.41M at the ECB reference rate on 2026-10-08 (¥1 = $0.00632). Yen is the figure of record. Methodology · Corrections

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