Helion Energy develops advanced nuclear fusion reactor technology that generates electricity directly without requiring traditional steam turbines, representing a breakthrough approach to clean energy production. Founded in 2013 and headquartered in Redmond, Washington, the company has distinguished itself in the competitive fusion energy sector by focusing on practical, commercially viable reactor designs. Helion has successfully built and tested multiple prototype reactors, demonstrating significant progress toward achieving net energy gain from fusion reactions. The company continues to advance its proprietary technology platform while working toward deploying its first commercial fusion power generation systems for utility-scale applications.