Space Air Technologies
Space Air Technologies Oy
Helsinki, Finland
About
Space Air Technologies is a defense system integrator based in Helsinki, Finland working in space, communications & satcom, c4isr.
Finnish space company developing a satellite platform for communications and RF sensing missions, built around a deployable thin-membrane antenna that packs small for launch and opens to a larger aperture in orbit. The platform is configured per mission for operators, governments and defence customers, including platforms for SIGINT, ELINT and spectrum monitoring. The company holds a granted Finnish patent with two international PCT applications pending, has reported ground prototypes and K-band anechoic-chamber measurements, and is targeting a first in-orbit demonstration. It was selected as a winner of the EUSPA CASSINI Challenges 2026 and is seeking pre-seed funding.
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Legal name
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Products & capabilities
Defense domains
Supply-chain role
What they offer
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Products
Thin-membrane deployable antenna
Deployable satellite antenna
Multilayer flexible membrane antenna that folds flat for launch and unfolds and tensions in orbit to provide a larger aperture for communications and RF sensing.
Satellite platform for communications and RF sensing
Satellite platform
Small satellite platform built around the thin-membrane antenna, configured per mission for communications and RF sensing, including SIGINT, ELINT and spectrum monitoring.
Credentials & affiliations
Awards
CASSINI Challenges 2026
