Unclassified // open-source data on European defence tech
Space & ISR sector
Madrid, Spain

FOSSA Systems

Builds and operates a constellation of small LEO satellites for IoT connectivity, now developing space based detection and geolocation of jamming and emissions.

Italy at night, seen from the International Space Station. Photo: NASA, Public domain (PD-USGov-NASA-AP).

Latest round€9.25MSeries A extension, Jun 2026
Total raised~€16M~€16M

Round details

Series A extension, €9.25M, Jun 2026.

Why it matters

NATO DIANA 2026 cohort (UK accelerator, contested electromagnetic environments) for a satellite SIGINT solution; 25 satellites launched since 2020.

Key figures confirmed by multiple sourcesLast checked 21 October 2026

FOSSA Systems: key questions

What does FOSSA Systems do?

Builds and operates a constellation of small LEO satellites for IoT connectivity, now developing space based detection and geolocation of jamming and emissions.

Where is FOSSA Systems based?

FOSSA Systems is headquartered in Madrid, Spain. It was founded in 2020.

How much funding has FOSSA Systems raised?

Total funding is ~€16M, based on announced and reported rounds. Latest round: Series A extension, €9.25M, Jun 2026.

Who are FOSSA Systems's investors?

Notable investors include Kibo Ventures, Indico Capital Partners, Nabtesco Technology Ventures.

Sources

  1. nordic9.com/news/fossa-systems-a-925-million-series-a-extensio/
  2. en.wikipedia.org/wiki/FOSSA_Systems
  3. gov.uk/government/news/the-uk-accelerator-welcomes-eight-companies-into-the-2026-nato-dian

Figures come from company announcements and press reports. Spot an error? Send a correction. Nothing here is investment advice.

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