Sigma Advanced Systems Employee Directory

Defense and Space ManufacturingTelangana, India501-1000 Employees

Sigma Advanced Systems is a defense and space manufacturing company founded in Hyderabad in 1994, with a presence in India and the UK. It is headquartered in India, employs 501-1000 people, and is located at 5 And 6 Cyber Gateway Madhapur 1 Level Hyderabad, Telangana, India. The company provides critical defense solutions and sub-systems as well as aero engine and airframe fabrications and components, delivering high-complexity, safety-critical components, assemblies, and systems across aerospace, defence, and emerging technologies, leveraging proximity to Western markets and India's manufacturing depth. In 2024 the company underwent a restructuring in which Sigma Advanced Systems Private Limited merged into Megasoft Limited under an NCLT-approved process with an appointed date of April 1, 2024 and a court order in December 2025; in 2025 it expanded through acquisitions of Nasmyth Group (Nov 11) and AS Strategic (Nov 1). In April 2026, Sigma Advanced Systems signed a seven-year long-term agreement with Rolls-Royce Corporation to manufacture and supply aerospace systems, valued at Rs 3,800 crore. The company reports revenue in the range of $500 million to $1 billion.

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