ION-X

ION-X is a French deep-tech startup founded in 2021 that specializes in developing ionic liquid electrospray propulsion systems for small satellites, including microsatellites and nanosatellites.

The company aims to enhance satellite autonomy and operational lifetime through efficient and sustainable propulsion solutions. Based in Boulogne-Billancourt, France, ION-X is a spin-off from the Center for Nanosciences and Nanotechnologies and has secured €13 million in funding to scale its production and development efforts. The company's key product line, the HALO series of thrusters, utilizes patented ElectroHydroDynamics technology to provide unmatched efficiency for satellite maneuvers such as precise orbit adjustments, station-keeping, and deorbiting. ION-X's propulsion systems feature non-toxic, green ionic liquid propellants and are designed for high performance, with capabilities that include instant activation and long operational life. The company primarily targets the European small satellite market, catering to manufacturers and operators seeking reliable in-orbit mobility solutions.