Ienai Space

Ienai Space, founded in 2019 and based in Madrid, Spain, is a space company focused on the development and manufacture of electric propulsion systems. Specifically, Ienai Space produces ATHENA electrospray thrusters utilizing liquid salts. The company aims to lower the barriers to entry for electric propulsion technology, particularly for small satellite manufacturers and integrators, by providing adaptable propulsion solutions rather than requiring spacecraft designs to conform to limited existing product offerings. Ienai Space’s core technology centers around electrospray propulsion, a typ