Isro-HAL deal: HAL bags Small satellite launch vehicle tech transfer bid from Isro, beating Adani-backed Alpha Design Technologies, BDL-led consortia

Hindustan Aeronautics Limited (HAL) has gained the bid for the transfer of expertise (ToT) of the Small Satellite Launch Vehicle (SSLV), a key Isro challenge designed to quickly launch payloads of as much as 500 kg into low Earth orbit.Announcing the choice at a digital press convention on Thursday, Indian National Space Promotion and Authorisation Centre (IN-SPACe) Chairman Pawan Goenka stated HAL was chosen over two competing consortia—one led by Alpha Design Technologies (backed by Adani Defence Systems and Technologies) and one other by Bharat Dynamics Limited (BDL), PTI reported.“Isro will handhold HAL for two years, during which it must produce two SSLVs using the current design and supplier ecosystem. From the third rocket onwards, HAL will be free to enhance the design and onboard its own vendors,” Goenka stated.The Bengaluru-based PSU described the win as a significant achievement. “It is a matter of pride for HAL to be entrusted with manufacturing SSLVs,” stated B Senapati, Director (Finance) at HAL.The SSLV, a three-stage vehicle powered totally by strong propellants with a liquid-fuelled terminal stage (Velocity Trimming Module), has been developed to allow quick-response satellite launches—a crucial functionality for defence and industrial functions.Designed for low price, quick turnaround, and minimal infrastructure, SSLV gives flexibility in payload configurations and launch-on-demand feasibility. It can ship satellites between 10 kg and 500 kg into 500 km round orbits, with deployment doable at quick discover, making it supreme for fast mission readiness.