Certified by Founder Lodge
Helion
United States - Everett, Washington
START UP
1 Disclosed Funding Rounds $500,000,000
0 Participating Investments
-
Operating Status
Active
-
Last Funding Type
Seed
-
Company Type
For Profit
- Website
- Contact
- Social Links
Helion is a fusion power company based in Everett, WA, with the mission to enable a future with unlimited clean energy. Our vision is a world with clean, reliable, and affordable electricity
| Date | Round | Raised | Participating Investors |
|---|---|---|---|
| November, 06 ,2021 | Series E | $500,000,000 | |
| January, 29 ,2025 | Series F | $425,000,000.00 |
Green Gravity
enspired
Sweetch Energy
CNR (Compagnie Nationale du Rhône)
Avallon AI (YC X25) | $4,600,000 | (Nov 7, 2025)
Kaizen Labs | $12,000,000 | (Nov 7, 2025)
SiteLabs | $2,000,000 | (Nov 7, 2025)
Fintary | $10,000,000 | (Nov 7, 2025)
Inception | $50,000,000 | (Nov 7, 2025)