Safran

Safran is an aerospace and defense technology group developing propulsion, navigation, electronics, and optical systems for aviation and space applications. Its space activities include Hall-effect electric thrusters, spacecraft propulsion subsystems, satellite navigation equipment, launch vehicle instrumentation, and orbital surveillance technologies. Through Safran Spacecraft Propulsion, Safran Electronics & Defense, and other specialized businesses, the group supplies hardware for satellite maneuvering, positioning, timing, and space mission operations. Safran also participates in European launch vehicle development through its joint venture in ArianeGroup.
Bellatrix Aerospace

Bellatrix Aerospace is a space technology company developing satellite propulsion systems and orbital mobility solutions for commercial and government spacecraft missions. Its propulsion portfolio includes Arka Hall-effect electric thrusters, Rudra green chemical propulsion systems, Jal water-powered plasma thrusters, and Fingernail miniature propulsion technology. The company also develops Pushpak, an orbital transfer vehicle designed for satellite deployment and hosted payload missions. Its propulsion systems support satellite maneuvering, orbit maintenance, constellation deployment, and spacecraft operations across low Earth orbit and higher orbital environments.