Helical Fusion Co., Ltd.

About Helical Fusion Co., Ltd.

Helical Fusion aims to create sustainable and stable energy through helical fusion reactors, enabling the coexistence of Earth and humanity for the next million years. Their mission is to advance human evolution through nuclear fusion.

Products & Services

Helix Program:A unique development plan to achieve practical power generation through nuclear fusion, targeting operational success in the 2030s.

Helix Program

Specialties

Helical Fusion Reactors Practical Power Generation through Nuclear Fusion Helical nuclear fusion reactors High-temperature superconducting magnets Fusion blanket technology

Funding History

Debug: View Raw Funding Data

#	Type	Amount Fields	Date Fields	Investors
1	RT: Series A Extension T: - FT: Series A Extension	A: 5500000 MR: - FA: USD 5.5 million FAN: 5500000	D: 2025-12-04 FD: 2025-12-04	3 investors
2	RT: Series A T: - FT: Series A	A: 15000000 MR: - FA: JPY 2.3 billion FAN: 15000000	D: 2025-07-10 FD: 2025-07-10	5 investors
3	RT: SBIR Grant T: - FT: SBIR Grant	A: 13500000 MR: - FA: 13.5 million FAN: 13500000	D: 2023-10-13 FD: 2023-10-13	1 investors
4	RT: Seed T: - FT: Seed	A: 6000000 MR: - FA: USD 6 million FAN: 6000000	D: 2023-04-05 FD: 2023-04-05	2 investors

Series A Extension Latest

2025-12-04

$5.5M

3 investors (Pro only)

Series A 2025-07-10

$15.0M

SBIR Grant 2023-10-13

$13.5M

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Growth Metrics

+45%

Employee Growth

YoY

3.2x

Funding Growth

Last Round

12

Markets

Operating

10K+

Customers

Active

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Mock Up

Team & Leadership

T

Takaya Taguchi

Representative Director and CEO

田

田口昂哉

共同創業者／代表取締役CEO

宮

宮澤順一

共同創業者／執行役員 CTO ／研究開発部門

後

後藤拓也

共同創業者／執行役員副CTO ／研究開発部門

久

久保洋介

執行役員COO ／事業開発部門

大

大岩晴矩

執行役員／コーポレート戦略部門

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