Building the world's first fusion power plant
Helion is creating the world’s first fusion power plant, enabling a future with unlimited zero-carbon electricity.
What they do:
Fusion reactors for ships
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HQ: San Francisco, CA, United States
What they do:
Decarbonized heat and power cheaper than fossil fuels
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What they do:
Protecting the grid today, preparing the grid for tomorrow
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HQ: San Francisco, CA, United States
What they do:
Full-stack VLEO satellite missions
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HQ: Denver, CO, United States
What they do:
Agentic AI for Power Projects and AI Infrastructure
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HQ: New York, NY, United States
What they do:
Long range, wireless energy distribution that scales
Quick facts:
HQ: San Francisco, CA, United States
Building the world's first fusion power plant
Seattle, WA, United States
150 employees, according to the company profile.
There are no funding rounds for Helion Energy in our data.
Similar startups: Maritime Fusion, Airthium, and Gridware.