June 5, 2026
Helion
Helion is building the world's first commercial fusion power plant, aiming to deliver 50MW of electricity to Microsoft by 2028 under the world's first fusion power purchase agreement.
- Round
- Series G
- Amount raised
- $465M
- Lead investor
- Thrive Capital
- Industry
- Fusion Energy
- Headquarters
- Everett, United States
- Employees
- —
- Website
- www.helionenergy.com
- —
Other investors
- Alta Park Capital
- Anti Fund
- BoxGroup
- Lux Capital
- Peak XV Partners
- Bill Ford
- Capricorn Technology Impact Funds
- Lightspeed Venture Partners
- Mithril Capital
- Dustin Moskovitz through Good Ventures Foundation
- SoftBank Vision Fund 2
- a university endowment fund
Source: Tech Funding News