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Fossa Systems

Fossa Systems is a Madrid-based Spanish company building and operating a constellation of PocketQube satellites — ultra-miniature spacecraft (5×5×5 cm per unit, roughly 1/8 the volume of a 1U CubeSat) — for low-cost global IoT connectivity.

Madrid, Spain Est. 2019 Commercial
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Quick Facts
Country
Spain
Founded
2019
Type
commercial
Status
operational

About Fossa Systems

Fossa Systems is a Madrid-based Spanish company building and operating a constellation of PocketQube satellites — ultra-miniature spacecraft (5×5×5 cm per unit, roughly 1/8 the volume of a 1U CubeSat) — for low-cost global IoT connectivity. Founded in 2019 by university students and originally known for open-source amateur radio satellites, Fossa pivoted to commercial IoT services using LoRa/FSK radio protocols. The company also sells the FossaSat development kit, enabling universities and hobbyists to build and fly their own PocketQube payloads. Fossa's positioning is the extreme low end of the satellite IoT market — lower cost per satellite than Swarm, Lacuna, or Myriota — enabled by the drastically cheaper PocketQube form factor. The company has received ESA BIC Spain support.

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Frequently asked about Fossa Systems

Quick answers to the questions readers most often search for.

When was Fossa Systems founded?
Fossa Systems was founded in 2019 in Spain.
Where is Fossa Systems headquartered?
Fossa Systems is headquartered in Madrid, Spain.
What does Fossa Systems do?
Fossa Systems is a Madrid-based Spanish company building and operating a constellation of PocketQube satellites — ultra-miniature spacecraft (5×5×5 cm per unit, roughly 1/8 the volume of a 1U CubeSat) — for low-cost global IoT connectivity. Founded in 2019 by university students and originally known for open-source ama…
Is Fossa Systems a public or private company?
Fossa Systems is currently a private commercial (status: operational).
What sector does Fossa Systems operate in?
Fossa Systems operates in satellite-communications, iot.

Data Accuracy Notice: Information about Fossa Systems is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.

Last updated: June 30, 2026
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