Industry
Fusion energy startup Helion raised a 465M Series G led by Thrive Capital at a 15.5B valuation, nearly tripling the valuation from its January 2025 round (Tim De Chant/TechCrunch)
Tim De Chant / TechCrunch: Fusion energy startup Helion raised a 465M Series G led by Thrive Capital at a 15.5B valuation, nearly tripling the valuation from its January 2025 round — Helion, the fusio
Tim De Chant / TechCrunch: Fusion energy startup Helion raised a 465M Series G led by Thrive Capital at a 15.5B valuation, nearly tripling the valuation from its January 2025 round — Helion, the fusion startup backed by Sam Altman, announced on Thursday that it had raised 465 million in a new funding round that values the company at 15.5 billion.
Source: Techmeme | 2026-06-07