SIGMAADVNSESIGMA ADVANCED SYSTEMS LIMITEDHighPositive
Announced Mon, 27 Apr, 2026 · 08:04 IST

SIGMA ADVANCED SYSTEMS LIMITED has informed the Exchange regarding a press release dated April 27, 2026, titled "Sigma Advanced Systems secures £300 million long-term agreement with Rolls-Royce to manufacture and supply aerospace systems".

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Price reactionminutes from the announcement price · days from the prior close
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Nifty Microcap 250market · index membership as recorded later (tracked since Jun 2026)+2.4%+2.9% vs market

On the reaction day the stock moved 2.9 pts more than Nifty Microcap 250, over the same two closes: a difference in percentage points, not a measure of what the filing did.

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AI summary

Sigma Advanced Systems has signed a seven-year agreement with Rolls-Royce valued at £300 million (approximately Rs 3,800 crore) to manufacture and supply high-precision, safety-critical aerospace components and assemblies. The company will leverage its dual manufacturing network across India and the UK under this program-level partnership. This agreement builds on an existing relationship with Rolls-Royce and is described as a strategic deepening of their partnership. The deal provides multi-year revenue visibility and reinforces the company's transition from a system player to an integrated global manufacturing partner handling larger work packages. CEO Sunil Kumar Kalidindi called it a validation of the company's India-UK platform strategy.

Likely market impact

This is a highly positive development for shareholders — the £300 million contract provides substantial long-term revenue visibility and validates Sigma's global aerospace strategy. The deal significantly strengthens the company's order book and positions it closer to the core of the aerospace supply chain.