Sigma Advanced Systems has signed a seven-year long-term agreement with Rolls-Royce valued at ₹3,800 crore to supply a wide portfolio of high-precision-engineered, safety-critical components and assemblies for Rolls-Royce’s aerospace programs. 

The agreement is a program-level partnership delivered through the company’s manufacturing network across India and the UK, reflecting how the company is increasingly operating as an integrated global platform rather than a location-specific supplier.

“This partnership with Rolls-Royce reflects how our strategy is taking shape. It validates the investments we have made in building a connected India–UK platform and our focus on quality, reliability, and long-term partnerships,” Sunil Kumar Kalidindi, Chief Executive Officer and Executive Director at Sigma Advanced Systems, said in a release on Monday. 

“We see this as an opportunity to deepen our role in global aerospace programs while continuing to scale our capabilities across both regions. We sincerely thank Rolls-Royce for the trust it has placed in us by awarding this long-term agreement,” he added. 

As the company expands its global footprint, agreements like this point to a broader transition. Sigma Advanced Systems is steadily moving closer to the core of the aerospace supply chain, taking on larger and more complex roles in programs that demand both scale and precision

“Beyond immediate business impact, the partnership delivers multi-year revenue visibility through a long-term order pipeline and reinforces Sigma Advanced Systems’ growth in long-duration, high-value aerospace programs,” the release said. 

Hyderabad-based Sigma Advanced Systems is a globally integrated aerospace and defence company with more than three decades of manufacturing experience. Operating across India and the UK, with expansion underway in the United States, Sigma is among the largest India-headquartered manufacturers of aero-engine and aerostructure components. 

Published on April 27, 2026