Not a start-up but a non-profit. I'm the vice chair at Libre Space Foundation (https://libre.space).We https://libre.space).We create open-source space technol

Not a start-up but a non-profit. I'm the vice chair at Libre Space Foundation (https://libre.space).We https://libre.space).We create open-source space technologies. Some of our projects: - SatNOGS rotator: an azimuth/elevation rotator for directional antennas. - UPSat: 1st cubesat build under open source hardware licenses that got in orbit (design deprecated) - SatNOGS-COMM: next gen communications module for CubeSats - QUBIK: even smaller pico-satellites that got also in orbit in Oct 22 - PICOBUS: pico-satellite deployer also in orbit Oct 22 - SIDLOC: a spacecraft location and identification beacon protocol and hardware, will be on the last stage of the Ariane 6 inaugural launch.