Skip to content
DefDex
Applied Atomics logo

Startup · United Kingdom

Applied Atomics

HQ London, United KingdomFounded 20251-10 employeesUpdated

DIANA 2026 participant working on building the mobility network for space - powered by a new propulsion paradigm.

StartupSpace, launch and counterspace
Website
Total raised
$4.0M
1 round
Last round
$4.0M
Pre-Seed · Jun 10, 2026
Systems
1
Capabilities
1

Funding1 round · $4.0M

Equity raised
$4.0M
Latest
$4.0MPre-Seed · Jun 10, 2026

Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.

Systems1

  • Multimode PPUA propulsion processing unit that delivers alternating multimode (chemical and electric) thrust using a shared propellant.
    —

Newest unveiled first. Systems that belong to a government program link to the program page, where variants, costs and contracts are.

Capabilities1

  • Space, launch and counterspace
    Developer
    classify_sectors run 37, haiku, taxonomy 2026-10-18b: Building an in-space mobility network with a new propulsion paradigm; no defense use stated.
    —Reported

Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.

People2

All 2 people →

More in Space, Launch and Counterspace

All organizations in Space, launch and counterspace →

Sources8

Profile4

  1. 1
    NewsSpaceNews Job Exchange |

    spacenews.com · Supports Organization · kind

    “UK startup Applied Atomics to enter US market with focus on military space mobility”
  2. 2
    DatabaseApplied Atomics — hq city

    Crunchbase · Supports Organization · country, Organization · employee range, Organization · hq city

    “Location:London,England,United Kingdom”
  3. 3
    Government recordNATO DIANA | Official Website

    NATO DIANA · Supports Organization

    “Building the mobility network for space - powered by a new propulsion paradigm”
  4. 4
    CompanyApplied Atomics | LinkedIn

    LinkedIn · Supports Organization · employee range, Organization · linkedin url

    “employee_range: 1-10 (profile: 2-10 employees)”

Systems1

  1. 5
    CompanyApplied Atomics - Freedom of Movement in Space

    Applied Atomics · Supports Organization · website, System

    “Freedom of Movement in Space”

Funding2

  1. 6
    CompanyApplied Atomics announces oversubscribed $4M pre-seed round

    LinkedIn (Applied Atomics) · Jun 10, 2026 · Supports Funding round · amount

    “Applied Atomics has raised an oversubscribed $4M pre-seed round led by Oxford Science Enterprises”
  2. 7
    DatabaseApplied Atomics - PitchBook company profile

    PitchBook · Supports Funding round, Organization · employee range

    “Seed Round”

People1

  1. 8
    OtherBlack Flag 100.2

    Black Flag · Supports Organization, Role

    “Applied Atomics builds and operates modular nuclear fission plants co-located at customer sites, using proven light water reactor technology. Delivered as a”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.