Reusable by design, from the first sketch.
One family of AbyoKalaM engines, LOX/LNG propulsion and recoverable stages — engineered so the same hardware flies again, and the cost of reaching orbit falls with every flight.
Three vehicles, one engine family.
Reusable Suborbital Rocket
200 Kg to LEO · 5 engines
Compact Reusable Launch Vehicle
2.6 T to LEO, reusable · 9 engines
Medium Reusable Launch Vehicle
15 T to LEO, reusable · 9 engines
Design, build, fire, fly — under one roof.
Design & simulation
Vehicle, engine and trajectory design modelled in-house before any metal is cut.
Manufacturing
Precision machining, composite layup and tank fabrication with Indian industry partners.
Engine test
Rocket Engine Test Facility — containerised, instrumented, up to 50 kN thrust.
Integration
Structures, avionics, propulsion and recovery married into a flight article.
Launch operations
Launch on demand — responsive campaigns on national timelines.
Recovery & reflight
Stages recovered, inspected and returned to the stand for the next mission.
Six systems that make a rocket fly twice.
01AbyoKalaM engine
Battleship-tested on Abyom's own stand.
LOX and LNG keep the propellant chain simple, cleaner to handle and easier to source at home — so test cadence is set by engineering, independent of logistics.
02Regeneratively cooled
Engineered for reuse from the first sketch.
Propellant is routed through the chamber walls before it burns, pulling heat out of the structure. The same hardware can come back to the stand after each firing.
03Pintle injection
Pintle injector development, validated on the test stand.
A pintle injector trades complexity for control: stable combustion across a wide throttle range, with fewer parts to machine and fewer paths to validate.
04Instrumented test bed
Thrust, pressure and thermal telemetry on every fire.
Every hot fire is a data run. Thrust, chamber pressure and thermal maps are captured end to end, so each design change is judged on measurements rather than intuition.
05Recovery system
Because a rocket that lands is a rocket that flies twice.
Staged deceleration and controlled descent bring the vehicle back intact — the difference between a launch programme and a manufacturing programme.
06Modular payload bay
Payload-class configurable. Configurable per mission.
A common structural interface takes different dispensers and mounts, so customers integrate to one standard while each mission keeps its own layout.
We fail on the ground,
so we don't in the sky.
Abyom's Rocket Engine Test Facility — a containerised platform for engines up to 50 kN thrust — has hosted Abyom's injector test campaign. Instrumented to the millisecond. Every valve, every weld and every line of flight code earns its place through hours of testing — then, and only then, flight.