Helion, nuclear fusion

In 2022, Helion moved from Redmond to Everett, where it has a roughly 150,000-square-foot headquarters, along with roughly 30 ...
Seattle-area company Helion Energy gets $425 million from investors including Sam Altman and Softbank to pursue clean ...
Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million in venture ...
The Everett-based company hit a valuation of more than $5.4 billion with the raise. Everett-based fusion energy company Helion on Tuesday raised a $425 million Series F round. The company is now ...