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Atomos Nuclear and Space

Atomos Nuclear and Space, founded in 2021 and based in London, United Kingdom, is a space technology company focused on the development of nuclear-powered spacecraft systems.

London, United States Est. 2018 Commercial
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Founded
2018
Headquarters
London, United States
Stage
Acquired
Ownership
Private
Quick Facts
Country
United States
Founded
2018
Type
commercial
Status
acquired

About Atomos Nuclear and Space

Updated 2026-06-30

Atomos Nuclear and Space, founded in 2021 and based in London, United Kingdom, is a space technology company focused on the development of nuclear-powered spacecraft systems. The company’s core business centers around enabling advanced space operations, specifically targeting cislunar space – the region around the Earth and Moon – and deep space exploration. Atomos is currently concentrating its efforts on nuclear electric propulsion (NEP) systems, indicating a focus on providing efficient and sustained thrust for long-duration missions.

This profile is awaiting editorial review. Details beyond the summary above are shown once they have been checked against a source.

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Partly sourced

Categories & Capabilities

Propulsion Systems

Nuclear Electric

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Frequently asked about Atomos Nuclear and Space

Quick answers to the questions readers most often search for.

When was Atomos Nuclear and Space founded?
Atomos Nuclear and Space was founded in 2018 in United States.
Where is Atomos Nuclear and Space headquartered?
Atomos Nuclear and Space is headquartered in London, United States.
What does Atomos Nuclear and Space do?
Atomos Nuclear and Space, founded in 2021 and based in London, United Kingdom, is a space technology company focused on the development of nuclear-powered spacecraft systems. The company’s core business centers around enabling advanced space operations, specifically targeting cislunar space – the region around the Eart…
Was Atomos Nuclear and Space acquired?
Atomos Nuclear and Space has been acquired.
What sector does Atomos Nuclear and Space operate in?
Atomos Nuclear and Space works in nuclear, Propulsion and Space technology, plus 2 other space-industry sectors.

Sources

The structured fields on this page (founding year, location, sector, status, listing) and the profile text are drawn from the sources below. How profiles are drafted and checked is described in our methodology.

  1. Official website (atomosns.com)

Data Accuracy Notice: Information about Atomos Nuclear and Space is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.

Last verified: June 30, 2026
Editorial owner: Dr. Donovan, Editor-in-Chief Company representatives may submit corrections This page does not constitute an endorsement or affiliation Learn about our data methodology