Propulsion & spacecraft systems
Acceleron Aerospace Sciences
Acceleron has a matching aerospace website and legal-name footer, but the audit found insufficient independently verifiable material space output to qualify it beyond an unresolved lead.
Company capability
Space propulsion companies in India
Profiles and reporting for 14 Indian space organisations working in space propulsion. Only capabilities shared by at least three published profiles receive an index page.
14 tracked organisations
Launch
Agnihotri Aerospace
Agnihotri Aerospace develops propulsion and reaction-control systems for launch vehicles, satellites, and high-altitude platforms; its website and active LinkedIn updates document ongoing.
Launch
BAAS Technologies
BAAS Technologies develops reusable orbital and sub-orbital launch vehicles and aerospace components. Its site documents the vehicle programme and Inc42 reported a 2026 funding round.
Propulsion & spacecraft systems
Bellatrix Aerospace
Bengaluru propulsion maker whose Arka electric and Rudra green thrusters were space-qualified on ISRO missions; it raised $20 million in a pre-Series B round in March 2026.
Launch
Bharath Space Vehicle
Bharath Space Vehicle is a Surat launch-vehicle startup publicly documenting Agasthya-1 development, with former ISRO personnel and stated LEO/SSO payload targets.
Propulsion & spacecraft systems
Manastu Space
Navi Mumbai maker of MS289 hydrogen-peroxide thrusters; its Vyom 2U fired on ISRO's POEM-4 platform from 31 December 2024. Inc42 puts total funding at $9.00 million.
Propulsion & spacecraft systems
Momentum Space.
Momentum Space is a Hyderabad startup publicly describing propulsion-system manufacturing and R&D for space and defence applications.
Propulsion & spacecraft systems
OrbitAID Aerospace
Chennai company building the SIDRP satellite docking-and-refuelling port; its first satellite, AayulSAT, was lost when ISRO's PSLV-C62 failed on 12 January 2026.
Propulsion & spacecraft systems
Raudranex Space Technologies
Raudranex reports its STRATO-X1 near-space pathfinder mission, carrying an experimental cold-plasma propulsion demonstrator on Red Balloon’s SANA platform.
Propulsion & spacecraft systems
Spacefields
Bengaluru propulsion company supported by Indian government programmes and IISc, developing solid propulsion, pyrotechnics and dual-use aerospace systems.
Launch
Synodic Space Labs
Synodic Space Labs develops sustainable reusable multistage launch vehicles and eco-friendly propulsion; its site documents solid, hybrid and nuclear-thermal propulsion activity.
Launch
Thrustworks Dynetics
Thrustworks Dynetics develops propulsion and rocketry technology and was selected for the AWS Space Accelerator: India.
Propulsion & spacecraft systems
Trishulopulsion Technology
Trishulopulsion Technology received an Oil India startup grant and is recorded by IIT Delhi as having demonstrated a space-propulsion prototype in an operational environment.
Launch
Vrisva Space
Vrisva Space is a Bengaluru rocket company developing single-stage-to-orbit vehicles, avionics, propulsion and related commercial aerospace products.