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Fossa Systems
Vertically integrated satellite manufacturing for IoT connectivity.
About Fossa Systems
Fossa Systems is a Spanish deep-tech company specializing in vertically integrated satellite manufacturing and global, low-power Internet of Things (IoT) connectivity. The company's genesis traces back to a non-profit project started in 2018 by Julián Fernández, who at 16, launched Spain's first picosatellite, the FOSSASAT-1, in 2019. This early initiative, which began on Reddit, aimed to democratize space access and was founded on open-source principles. Recognizing significant market demand, Fernández, along with co-founder and CTO Vicente González, officially established Fossa Systems as a private company in Madrid on July 13, 2020. The firm addresses the critical connectivity gap in the 80% of the world lacking terrestrial cellular coverage. It designs, builds, and operates its own constellation of nanosatellites in Low-Earth Orbit (LEO) to provide affordable, direct-to-device communication for industrial assets. Fossa's business model includes offering connectivity as a Software-as-a-Service (SaaS) and providing dedicated satellites and end-to-end mission solutions for clients in government and business requiring sovereign infrastructure. This vertical integration of satellite design, manufacturing, testing, launch brokerage, and operations is a distinct capability in Europe, allowing for faster and more secure deployments. The company serves a diverse client base across sectors such as agriculture, logistics, energy, utilities, oil and gas, and national security. Its technology enables remote monitoring of assets, from tracking livestock to managing pipeline infrastructure, using low-power wide-area network (LPWAN) technologies like LoRa. Fossa has achieved significant milestones, including launching over 20 satellites since 2022 and securing a €6.3 million Series A funding round in 2024 to expand its planned 80-satellite constellation. The company has also established a collaboration with Microsoft for agricultural IoT applications. Keywords: satellite IoT, nanosatellites, picosatellites, LEO constellation, space technology, LoRaWAN, IoT connectivity, asset tracking, remote monitoring, vertical integration, satellite manufacturing, space systems, signals intelligence, SIGINT, defence, agriculture technology, logistics management, energy monitoring, oil and gas, national security, direct-to-device, M2M communications, NewSpace, aerospace, ground station, LPWAN, deep tech, satellite-as-a-service
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2018
- Headquarters
- Majadahonda, Spain
- Employees
- 54
- Open positions
- 6
- Dealroom signal
- 89.6/100
- Sector
- Space, Open Source, Defence Applications, Space Tech, Satellite Components, Satellites, ESA, ESA SME, Communication and Connectivity Satellites, Space Tech for Finance
- Technology
- Hardware, Deep Tech, IoT InternetOfThings
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| GRANTOther financing | Jul 2026 | $1.6M | — | SETT | ↗ |
| EARLY VCOther financing | Jun 2026 | $10M | $41M | Kibo Ventures · Indico Capital Partners · WISeSat | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Fossa Systems is 7.2K monthly website visits, down 6.5% over the last three months. Fossa Systems's team grew 28.6% over the past year.
Open positions
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed3 investors entered at this stage
WISeKey
Alhambra Venture
SETT
Series A6 investors entered at this stage
Indico Capital Partners
Nabtesco Technology Ventures- NVNewMind Venture
Sabadell Venture Capital
Kibo Ventures
WISeSat
Other known investors2 additional known investors
Emerald Technology Ventures
IoT Tribe Space Endeavour
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Fossa Systems on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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