Spaceflux
spaceflux.io
Actively hiring
Sensors & Transducers
Earth Observation
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Financials
Funding and backers
Total raised
$18.3M
2 rounds on record
Latest round
$11.4M
Seed · Apr 2026 · 5 mo ago
Backers
2
Future Planet Capital, Seraphim Space
The money's age
Fresh money
5 months since the last round · not hiring
Momentum
35/100
in the news, fresh money
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
1972
Founded
Tractionpublic signals, read monthly
Web presence
top 7%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Seed | Apr 2026 | $11.4M | Blackfinch Ventures lead | spaceflux.io |
| Seed | Jul 2025 | $6.9M | — | spaceflux.io |
Registers and programsofficial lists and records that name the company
| Legal entity | Spaceflux Ltd | its site |
Backed byfrom the funds' portfolios and accelerator catalogs
Future Planet Capital 
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Overview
As satellites become increasingly vital, Spaceflux tackles the growing challenges of orbital congestion and debris that put them at risk. Thanks to our proprietary global network of optical sensors, we provide data-driven space situational awareness services from LEO to Cislunar.
News
PRESS RELEASE: Spaceflux selected for NATO DIANA's Mission Track
Spaceflux has been selected as one of 15 innovators worldwide to advance into Mission Track of the NATO DIANA Accelerator Programme, the only Space Intelligence company chosen this year. LONDON, UK: Spaceflux Ltd, a UK based leader in Space Domain Awarene
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PRESS RELEASE: Spaceflux and Mitsubishi Electric Corporation to explore space domain awareness collaboration in Japan
The two companies have signed a Memorandum of Understanding to assess opportunities to bring advanced space domain awareness capabilities to the Japanese market, as the United Kingdom and Japan continue to deepen their strategic partnership. LONDON / 17th
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Tracking Artemis II from the Ground
Photo Credit: (NASA/Joel Kowsky) On 1 April 2026, NASA's Artemis II lifted off from Kennedy Space Centre, carrying a four-person crew toward the Moon for the first time since 1972. Over the nine days that followed, Spaceflux's optical sensor network track
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PRESS RELEASE: Spaceflux Raises £9 Million To Expand Space Intelligence Globally
London-based space intelligence company Spaceflux has raised £3.5 million in an extension to its seed round, bringing total funding to £9 million which will accelerate global expansion. The extension was led by existing investor Blackfinch Ventures with a
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