T4i Technology for Propulsion and Innovation provides the electric propulsion system for atmospheric drag compensation as part of the EarthNext project.

T4i provides the space market with innovative propulsion systems and services and develops new disruptive space technologies to answer demanding aerospace market requests. T4i key products are electric and chemical propulsion systems for in-space and launcher applications. T4i believes that the whole society should benefit from the technological progress and that each of us can give his own contribution to the cause; the space market is changing as well as its necessities and this is the reason that pushed us to start developing our own low cost rocket engines and propulsion systems. T4i mission is to satisfy the request of innovative and cost-effective solutions for miniaturized satellites and small rockets.