Antares Nuclear
Antares is developing advanced nuclear microreactors to create a sustainable energy future across Earth, underwater, and space. The company aims to build scalable, safe, and efficient production capabilities for reactor components, supporting long-term ambitions in space and terrestrial energy solutions.
Headquarters
Torrance, California, United States
Company Size
1-10 employees
Founded
2023
Antares Nuclear is a company that designs and manufactures factory-produced, deployable fission microreactors — such as the R1 Microreactor — to provide strategic energy for mission-critical systems across Earth, space, and undersea environments. Their vertically integrated approach spans reactor design, graphite machining, thermal management, and control systems, with a strong focus on defense applications including the U.S. Army. With a roadmap targeting full-power electricity generation by 2027, Antares Nuclear is advancing modular nuclear energy solutions for the most demanding operational environments.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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