Helion's unorthodox approach to fusion power and relative secrecy has earned it plenty of fans — and critics. But don’t count ...

Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million in venture ...

Snohomish County has become a center for green energy companies. Among the big names are fusion nuclear power companies Zap ...

Armed with data from CrunchBase, we’ve analyzed January 2025’s largest startup funding rounds, examining their industries, ...

Helion’s facility in Everett, Wash. (Helion Photo) Helion Energy announced a $425 million funding round that will help the Seattle-area fusion company chase the “Holy Grail” of clean energy.

Helion Energy says its series F raise will fund it through the deployment of the first-ever commercial nuclear fusion plant.

The latest update to the GeekWire 200 reveals which companies are growing quickly and making moves up our list of top-ranked ...

Polaris, Helion’s seventh prototype, sits inside a 27,000-square-foot building in Everett, Washington. It took more than three years to build, which is quick by fusion industry standards.

Fusion energy company Helion has secured a substantial $425m in series F funding, aimed at accelerating the commercialisation of its fusion technology. The funding round saw contributions from a ...

Helion Energy Inc., a startup working to develop commercial fusion reactors, today announced that it has closed a $425 million late-stage funding round. The Series F deal included the ...