ION-X is a French space propulsion company specialized in compact electric propulsion systems for small satellite platforms. We design and manufacture ionic liquid electrospray thrusters that deliver high total impulse in a small footprint, enabling agile orbit control, collision avoidance, and extended mission lifetimes.
Our propulsion modules are engineered for integration simplicity and operational reliability. They are optimized for CubeSat and microsatellite architectures where mass, volume, and power constraints are critical. ION-X systems support a wide range of missions including Earth observation, in-orbit demonstration, constellation maintenance, and debris avoidance.
Beyond hardware, ION-X focuses on system-level performance. Our propulsion solutions are developed alongside guidance and mission concepts that anticipate the growing need for safe,
sustainable space operations. We actively contribute to European initiatives related to space traffic management and zero debris objectives.
The company operates with a strong industrial mindset: flight-qualified design, scalable production processes, and close collaboration with integrators and agencies. Our roadmap is built around increasing thrust performance, higher integration density, and smarter onboard autonomy.
ION-X works with commercial and institutional partners across Europe and internationally. Our ambition is to provide propulsion systems that are not only efficient, but that actively enable a new generation sustainable satellite operations.