Réaltra is an Irish company specializing in avionics for space, built around the qualification of commercial off-the-shelf (COTS) electronics for the space environment. Since 2018, it has been developing flight-proven products for launch providers and satellite operators: visual telemetry and mission cameras (including the CryoCam cryogenic camera flown on Ariane 6), Ethernet and TTE network switches, GNSS receivers and high-stability thermal control systems. Its approach delivers reliable space hardware faster and at lower cost than fully custom development.

Website: realtra.space

Headquarters: Dublin, Ireland