Funding-round

Helion - Series G

CompanyHelion
Amount$465,000,000
CurrencyUSD
Announcement date2026-06-04
Round typeSeries G
Primary source urlhttps://www.finsmes.com/2026/06/helion-raises-465m-in-series-g-funding.html
Terms or valuationat $15.5 billion

Participating investors