Spaceflux, a London, UK-based space technology company, has raised £5.4 million in a seed funding round.
Investors
The round was co-led by UK Innovation & Science Seed Fund (UKI2S), Foresight Group, and Blackfinch Ventures, with participation from Seraphim Space.
UKI2S is a national seed investment fund supporting innovative UK companies emerging from publicly funded science and research. It invests in sectors such as engineering, biology, defence, security, and fusion energy, aiming to drive sustainable growth, societal benefit, and economic return.
Foresight Group is a FTSE 250-listed investment manager, founded in 1984, specialising in real assets and growth capital across the UK, Europe, and Australia. It delivers attractive investment opportunities aligned with major global shifts—supporting the energy transition, industrial decarbonisation, nature recovery, and the scaling of ambitious companies.
Blackfinch Ventures is a UK-based early-stage venture capital investor focused on high-growth, tech-enabled businesses. It operates through the Enterprise Investment Scheme (EIS) portfolios and the Spring VCT. Blackfinch supports UK startups with strategic capital, helping them scale while aligning with sustainability and innovation goals.
Spaceflux Use of Funds
The company will use the funds to expand its global sensor network, enhance its Cortex analytics platform, and scale the commercial delivery of its space tracking services.
About Spaceflux
Founded in 2022, Spaceflux specialises in Space Domain Awareness (SDA) and Space Traffic Management (STM). Using a proprietary global network of optical sensors and its AI-powered analytics platform, Cortex, Spaceflux provides advanced tracking and characterisation of space objects. This supports satellite operators, insurers, and government clients in preventing collisions, protecting assets, and ensuring long-term orbital security. Headquartered in London, United Kingdom, the company is committed to advancing SSA and SDA technologies while promoting the responsible and sustainable use of the orbital environment to secure humanity’s future in space.
Funding Details
Company: Spaceflux Ltd.
Raised: £5.4M
Round: Seed
Funding Date: July 2025
Lead Investors: UKI2S, Foresight Group, Blackfinch Ventures
Additional Investors: Seraphim Space
Company Website: https://spaceflux.io/
Software Category: Space Situational Awareness / Aerospace AI / Defence Tech
Source: https://spaceflux.io/spaceflux-secures-5-4m-to-accelerate-its-growth-as-a-key-global-player-in-space-domain-awareness/