fentISS is a company located in Spain who develops real-time system software for safety critical space systems.
The main company product is XtratuM, a type 1 hypervisor who runs in space qualified processors such as LEON3, LEON4, NOEL-V, and ARM-Cortex processors (e.g. TMS570, Zynq7000,...). XtratuM enables critical and non-critical applications to share the same hardware platform ensuring that applications do not interfere with one another (time and space isolation). XtratuM is currently orbiting in more than 400 satellites and it has been selected by more than twelve missions which will be launched over the next few years. The size, weight, and energy reduction allowed by the solution is particularly suited for New Space constellations.
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Last updated: 2022-02-22