Spaceflux
Space domain awareness company running a global ground based optical telescope network that tracks satellites and debris in all orbits, day and night.
Italy at night, seen from the International Space Station. Photo: NASA, Public domain (PD-USGov-NASA-AP).
Round details
Seed extension, £3.5M, Apr 2026.
Why it matters
NATO DIANA 2026 Mission Track (Sep 2026); supplies UK MoD and UK Space Agency, holds three UK government surveillance and tracking contracts.
Key figures confirmed by multiple sourcesLast checked 21 October 2026
Spaceflux: key questions
What does Spaceflux do?
Space domain awareness company running a global ground based optical telescope network that tracks satellites and debris in all orbits, day and night.
Where is Spaceflux based?
Spaceflux is headquartered in London, United Kingdom. It was founded in 2022.
How much funding has Spaceflux raised?
Total funding is ~£9M, based on announced and reported rounds. Latest round: Seed extension, £3.5M, Apr 2026.
Who are Spaceflux's investors?
Notable investors include Blackfinch Ventures, Foresight Group, UK Innovation and Science Seed Fund.
Sources
- uktech.news/space-tech/space-intelligence-group-extends-funding-round-to-9m-20260501
- tech.eu/2025/07/25/spaceflux-raises-ps54m-to-boost-growth-in-space-domain-awareness-sector
- tehnopol.ee/en/three-companies-with-estonian-ties-selected-for-nato-dianas-next-adoption-s
Figures come from company announcements and press reports. Spot an error? Send a correction. Nothing here is investment advice.
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