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Helion Energy, based in Everett, Wash., was founded in 2013 by Chris Pihl, David Kirtley, George Votroubek, and John Slough. Kirtley is the CEO. The company developed the first fusion generator designed to produce clean, reliable, and abundant energy.
Helion is one of the leading companies seeking to replace traditional nuclear power based on “fission” with cleaner and more powerful “fusion,” the same process that has kept the Sun generating heat and light for billions of years. Fission-based nuclear power plants emit finite amounts of radioactive waste, whereas fusion offers endless electricity without the waste.
Among the investors betting on Helion Energy are Silicon Valley investor Peter Thiel, Dustin Moskovitz, Capricorn Investment Group, and Mithril Capital Management. The company has raised $577.8 million in funding over seven rounds, the latest being a Series E round in November 2021. The company’s last known valuation was $3.6 billion and has not publicly communicated an intention to IPO.
Helion Energy does not currently have an official ticker symbol because this company is still private. Register today to connect with our Private Market Specialists and learn more about new pre-IPO investment opportunities.
The stock price for Helion Energy will be known as it becomes public. Here are similar public companies: First Solar (NAS: FSLR), Chevron (NYS: CVX), General Electric (NYS: GE).
| Date | Funding Round | Funding Raised | Price per Share | Last Known Valuation |
|---|---|---|---|---|
| 9/27/2023 | Series E-1 | $35MM raised | $XXX.XX | $XXX.XX |
| 11/5/2021 | Series E | $500MM raised | $XXX.XX | $XXX.XX |
| 1/1/2020 | Series D | $39.82MM raised | $XXX.XX | $XXX.XX |
| 1/1/2019 | Series C | $10MM raised | $XXX.XX | $XXX.XX |
| 6/9/2015 | Series B | $21.23MM raised | $XXX.XX | $XXX.XX |
| 8/14/2014 | Series A, A-1 and A-2 | $1.5MM raised | $XXX.XX | $XXX.XX |
Helion Energy is a privately held company and is not publicly traded on NYSE or NASDAQ in the U.S. To buy pre-IPO shares of a private company, you need to be an accredited investor. Learn more about how to invest in the private market or register today to get started.
If you own Helion Energy pre-IPO shares and are considering selling, you can find what your shares could be worth on Forge’s secondary marketplace.
Our Private Market Specialists are available to answer any questions you might have and can help connect you with a buyer from our network of 125,000 accredited investors and institutions. You can also learn more about how to sell your private shares before getting started.
Helion Energy is a private company and not publicly traded.
If you are interested in buying or selling private company shares, you can register with Forge today for free to explore your options. Registering gives you access to one of our Private Market Specialists who can guide you through the process of buying or selling. Learn more about how Forge might help you buy pre-IPO shares or sell pre-IPO shares.
Helion Energy is based in Everett, Washington.
There is no exact 2013 for when Helion Energy will have a functional clean energy reactor. However, journalist Catherine Clifford from CNBC reported that a functional fusion reactor will not "be a commercially viable energy source powering your home and my computer next year. But it no longer feels like flying a spaceship to Pluto."
