Helion Energy (Series F)
Funding Details
Awarder
Inbox
Date Award
January 28, 2025
Vertical
fusion power
Valuation
$5,245,000,000
Funding Amount
$425,000,000
Company Info
Founding Year
2013
Traction
Helion has a deal to supply Microsoft with electricity by 2028 and has successfully built its latest prototype, Polaris.
Organizations Involved
Microsoft
Market
energy
Location
Everett, Washington, USA
Coinvestors
Lightspeed Venture Partners, SoftBank Vision Fund 2, Sam Altman, Capricorn Investment Group, Mithril Capital, Dustin Moskovitz, Nucor
Company Description

Helion Energy develops fusion power technology for clean electricity generation.