Bellatrix Aerospace

Bellatrix Aerospace ( ) is a private Indian manufacturer specialising in in-space propulsion systems and orbital logistics. Positioned as a Tier 1 supplier and satellite bus developer, the organisation focuses on reducing the cost of access to specific orbits through high-efficiency electric and green chemical thrusters. Their technology addresses the propulsion needs of nano, micro, and small satellites, providing the motive power required for station-keeping and orbital manoeuvres. The firm is developing the Arka and Rudra series of thrusters, including Hall-effect and microwave plasma systems. They have secured a memorandum of understanding with the Indian Space Research Organisation (ISRO) and have tested hardware aboard the PSLV Orbital Experimental Module (POEM). Their broader project pipeline includes the development of the 'Pushpak' Orbital Transfer Vehicle (OTV), designed to act as a space taxi for deploying multiple payloads into diverse orbits from a single launch vehicle. Prospective partners should verify the flight heritage and Total Research Link (TRL) levels of specific thruster models, as many systems are in transitional phases between laboratory testing and sustained orbital operation. It is essential to confirm lead times for custom propellant tanks and power processing units. Buyers should also review compliance with international space debris mitigation guidelines regarding the end-of-life disposal capabilities of their propulsion modules.