Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Space
  • /
  • Isotropic Systems secures funding for multilink antennas

Space

Isotropic Systems secures funding for multilink antennas

Developer of transformational broadband terminal technologies, Isotropic Systems, has raised over $37 million in an equity financing round, which fully funds the development of its game-changing multilink antennas through to product launch in 2022.

Image courtesy Isotropic Systems

Developer of transformational broadband terminal technologies, Isotropic Systems, has raised over $37 million in an equity financing round, which fully funds the development of its game-changing multilink antennas through to product launch in 2022.

The round is led by Seraphim Space Investment Trust plc - the world’s first listed space tech fund – in the first significant investment since its IPO on the London Stock Exchange in July. The round also included participation from leading strategic and deep-tech venture capital investors including AEI HorizonX, Promus Ventures through its Luxembourg based space investment fund Orbital Ventures, and Firmament Ventures.

Advertisement
ODU RT

Concurrently, Isotropic Systems continues to attract significant support from industry-leading strategic investors including SES and the UK Government.  The continued support from existing investors was driven by Isotropic Systems’ significant progress into the mature stages of product development, providing accelerated funding to achieve upcoming pivotal milestones and fully fund Isotropic through the commercial launch of its first product line in 2022.

As a result, Isotropic Systems has accelerated its production phase in time to support new constellations and satellites launching in GEO, HEO, MEO and LEO orbits from 2022 onwards, and has expanded its workforce by 40% over the last five months.

Isotropic Systems’ patented radio frequency optics technology enables the high-performance multi-link antenna to simultaneously connect to multiple satellites in multiple orbits without any compromise in the performance of each link. This industry first unlocks the global satellite ecosystem for unprecedented connectivity across a broad range of markets, including government, defence, maritime, enterprise, and aerospace. With multiple new space constellations being launched by organisations including OneWeb, Inmarsat, Intelsat, SpaceX, Amazon, SES and Telesat, innovation in space needs to be matched by innovation on the ground, sea and in the air. Isotropic Systems was recently recognised by its inclusion in Lazard’s T100 Index, reflecting its potential for significant growth and sector disruption.

John Finney, Isotropic Systems Founder and CEO, said: “We are delighted to announce this new funding today, which will bring our game-changing technology to reality within the next 12 months. The strong interest we have received from across the industry has given us the confidence to accelerate our growth plans and bring forward the commercialisation of our groundbreaking new terminals, harnessing the potential of the thousands of new satellites being launched across multiple orbits in the year ahead.

“Seraphim Space Investment Trust is invested in many sector leaders within the space ecosystem that have the potential to dominate globally, several of whom are already valued at more than $1 billion. We are delighted that they have led this fundraising round and look forward to James Bruegger joining our Board.”

Advertisement
Leonardo animated rectangle

James Bruegger, CIO of Seraphim Space (Manager) LLP, Seraphim Space Investment Trust’s investment manager, said: “Isotropic Systems is a prime example of why we looked to list our new fund on the London Stock Exchange. With the Seraphim Space Investment Trust, we now have the financial firepower to double down with conviction on our highest potential investments. With its unparalleled ability to simultaneously connect to satellites in different constellations and different orbits, we believe that Isotropic Systems has the technology that will help unlock massive potential growth within the satellite communications market. We are delighted to be stepping up our support for this exciting business as it enters a critical phase in its development.

“This highlights our commitment to financing the best-of-breed companies we see as potential global leaders in Space Tech whilst offering investors a diversified portfolio of companies in the burgeoning Space Tech sector.”

Brian Schettler, Partner and Head of AEI HorizonX, said: “Isotropic Systems unlocks the industry’s ability to provide connectivity to the wave of next generation high-throughput satellites given Isotropic’s dramatic improvements in terminal capabilities at lower costs. The ability to affordably bring seamless and simultaneous connectivity to these new satellites across multiple orbits with different frequencies will be revolutionary, as well as critical to meet the growing demand for broadband data across the globe. We are pleased that our support will help enable this to become a reality.”

 


 

Advertisement
Tritax leaderboard 728x90 Tritax leaderboard 728x90
UK Space Agency invests £17m to drive space innovation

Space Events

UK Space Agency invests £17m to drive space innovation

4 December 2025

The UK Space Agency unveiled £17 million for 17 UK space projects through its National Space Innovation Programme (NSIP), at Space-Comm Expo in Glasgow.

British designed satellites successfully launched

Defence Security Space

British designed satellites successfully launched

3 December 2025

A cluster of British designed and built satellites has been successfully launched into low Earth orbit, providing defence, security and civil sectors with UK space-based intelligence, surveillance and reconnaissance to enhance the nation’s ability to protect against modern threats.

Filtronic awarded NSIP funding to develop 550W Ka-Band SSPA

Space

Filtronic awarded NSIP funding to develop 550W Ka-Band SSPA

3 December 2025

Filtronic has been awarded funding through the UK Space Agency National Space Innovation Programme (NSIP) to develop a high-power 550W Ka-Band Solid-State Power Amplifier (SSPA).

Scottish space sector secures UK Space Agency investment

Space Events

Scottish space sector secures UK Space Agency investment

3 December 2025

Scotland’s space sector will receive a major funding boost to accelerate breakthrough technologies and boost commercialisation, the UK Space Agency will announce today at Space-Comm Expo Scotland.

Advertisement
Tritax 300x250
Airbus

Space

Airbus' ESM-4 ships out for Artemis IV

1 December 2025

Airbus' fourth European Service Module (ESM-4) has reached a major milestone, as it began its journey last week to NASA’s Kennedy Space Center in Florida, for Artemis IV.

UK space weather probes capture solar radiation spike

Space

UK space weather probes capture solar radiation spike

27 November 2025

New balloon-mounted space radiation probes developed by the Surrey Space Centre at the University of Surrey have captured their first measurements of a major solar storm, confirming the research team’s model, which indicates the flare caused the highest levels of radiation at aviation altitude in almost two decades.

Advertisement
ODU RT