Zephyr Fusion
Powering tomorrow's industrial revolution in space
Zephyr Fusion operates in industrials based in San Diego, CA, USA.
Profile
Zephyr Fusion is building the first in-orbit fusion power source: a megawatt-class reactor enabling large-scale industry in space, at a fraction of the cost of equivalent solar.
Founded by former physicists from Lawrence Livermore and Oak Ridge National Laboratories, Zephyr leverages decades of fusion research to deliver a compact magnetic confinement system designed to take advantage of the space environment.
Its activity falls under industrials; the profile below is assembled from public directory data.
The business is associated with San Diego, CA, USA.
The company is listed at the Fall 2025 stage of development.
The company reports a headcount in the 2 range.
Directory analysis
Zephyr Fusion is developing a megawatt‑class in‑orbit fusion reactor that uses a compact magnetic confinement system to provide industrial‑scale power in space. The company was founded by former Lawrence Livermore and Oak Ridge National Laboratory physicists and aims to deliver power at a fraction of the cost of equivalent solar solutions. It is currently in a very early stage with only a handful of employees.
Positioning: As a nascent entrant in the highly technical field of space‑based fusion, Zephyr Fusion faces substantial engineering, regulatory, and funding challenges, yet could become a pioneering player if its technology proves viable. The market for large‑scale space industry power is potentially large but remains speculative at this stage.
Note: The company has only two employees and is in the early development phase.
Auto-generated directory analysis from public data · updated 8 Oct 2026. Informational only, not investment advice.
| Sector | Industrials |
|---|---|
| Headquarters | San Diego, CA, USA |
| Country | USA |
| Employees | 2 |
| Stage | Fall 2025 |
Website: www.zephyrfusion.com
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