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
ODU RT

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
FIA2026 animated banner
DESI completes 3D map of the Universe

Space

DESI completes 3D map of the Universe

16 April 2026

The Dark Energy Spectroscopic Instrument (DESI) has completed the largest 3D map of the Universe.

BAE Systems introduces Ascent spacecraft

Defence Space

BAE Systems introduces Ascent spacecraft

15 April 2026

BAE Systems has introduced its Ascent spacecraft, a new addition to the company’s Elevation spacecraft line that supports superiority and exploration missions across the space domain.

Northumbria University researchers awarded £4m to solve space radiation mystery

Space

Northumbria University researchers awarded £4m to solve space radiation mystery

14 April 2026

Researchers at Northumbria University have been awarded £4 million to unlock the secrets of Earth's radiation belts and why they behave so unpredictably – information which is crucial for protecting satellites and forecasting space weather.

ALTEN opens office in Belfast

Aerospace Defence Security Space

ALTEN opens office in Belfast

14 April 2026

ALTEN has announced the opening of its newest UK office in Belfast, marking a significant strategic expansion into Northern Ireland.

Advertisement
ODU RT
Viasat AERA enters Boeing technical evaluation process

Aerospace Space Events

Viasat AERA enters Boeing technical evaluation process

14 April 2026

During the Aircraft Interior Expo (AIX) today, Viasat announced it has entered Boeing’s technical evaluation process to assess and qualify Viasat AERA, the company’s next-gen electronically steered antenna (ESA) terminal, across all current Boeing commercial airplane programmes.

Pulsar

Space

Pulsar's Sunbird set to reduce mission fuel requirements

14 April 2026

UK-based Pulsar Fusion, which is developing advanced propulsion technologies for satellite and deep-space markets, has revealed that its Sunbird fusion-powered space tug could reduce in-space propellant requirements for missions comparable to Artemis II by more than 90%, potentially reshaping the economics of deep-space exploration.

Advertisement
ODU RT
Advertisement
Gulfstream banner