Azista BST Aerospace

Azista BST Aerospace

Azista BST Aerospace Private Limited

Sanand, Ahmedabad, Gujarat, India

SpaceDual-use
Prime Contractor, Subsystem Manufacturer
Profile last updated: April 16, 2026

About

Azista BST Aerospace is a defense prime contractor based in Sanand, Ahmedabad, India working in space.

Azista BST Aerospace is an Indo-German joint venture manufacturing satellites, subsystems and payloads in India for commercial and defense sectors. It operates a satellite manufacturing facility in Sanand, Gujarat, with clean rooms, AIT labs and testing facilities, and states that it hosts the largest private satellite manufacturing facility in Asia, with capacity of 50 to 250 satellites per year. The company offers satellite buses (LEOS-50, LEOS-100), batteries, power and data handling units, power control units, reaction wheel assemblies and payload support units, and is vertically integrated with around 80% of subsystems made in-house. Its ABA First Runner satellite, a remote sensing satellite for civilian and defense use, was launched in June 2023. The company also operates the POEM and SMiLE Experience Centre for payload testing with Take Me 2 Space, and provides testing services including thermo-vacuum, EMI/EMC, vibration and ADCS test setups.

Location

Sanand, Ahmedabad, India

Legal name

Azista BST Aerospace Private Limited

Focus areas

satellite manufacturingsmall satellitessatellite subsystemsremote sensingpayload integrationspace testingvertical integrationconstellations

Languages

EN

Products & capabilities

Defense domains

Space

Supply-chain role

Prime ContractorSubsystem Manufacturer

What they offer

HardwareComponentsManufacturing ServicesEngineering Services

Markets

Also sells to civilian markets

Products

LEOS-50 Satellite Bus

View

Satellite bus

Compact, modular satellite platform for small satellite missions, carrying a range of payloads. Scalable to 100 kg and 200 kg.

LEOS-100 Satellite Bus

Satellite bus

Satellite platform with body-mounted panels supporting large high-precision instruments, 50 cm GSD earth observation and 2 kW power missions.

BAT-110

Satellite battery

Modular Lithium Iron Phosphate battery system for satellites with overcharge protection, deep-discharge tolerance and cell balancing. Five-year design life in LEO.

PPDH-110

Payload power and data handling unit

Single interface unit between satellite bus and payload, providing power conditioning and data handling with configurable voltages and TMTC interfaces.

PCU-110

Power control and distribution unit

Second-generation flight-proven power control and distribution unit for satellites.

RWA05

Reaction wheel assembly

Reaction wheel assembly for satellites with integrated fibre optical gyro.

Payload Support Unit

Payload electronics

Electronic unit that operates a payload and receives, stores, processes and compresses payload data, with encryption and a CCSDS engine, plus payload temperature control and focus mechanism operation.

ABA First Runner

Earth observation satellite

Wide swath medium-resolution remote sensing satellite for civilian and defense applications, launched 13 June 2023.

Standards, platforms & customers

Defense standards

MIL-STD-461G

Other defense companies in India

View all