
Helical Fusion Raises JPY 2.3 Billion Series A, Advances Roadmap for World's First Steady-State Net Power Fusion Plant
TOKYO--(BUSINESS WIRE)--Jul 10, 2025-- Helical Fusion Co., Ltd. (“Helical Fusion”), a private fusion energy developer based in Japan, has closed its Series A round, securing JPY 2.3 billion (USD 15 million) in funding. This brings total capital—including …