Sigma Advanced Systems Expands Global Aerospace & Defence Platform…

Sarah J · 2026-02-17T15:54:55.000Z

Hyderabad-based aerospace and defence firm Sigma Advanced Systems has completed its acquisition of AS Strategic, a Delhi-headquartered defence and space services company, in a deal valued at approximately ₹30 crore. The move marks a significant step in Sigma’s broader strategy to build a globally embedded aerospace and defence ecosystem that integrates component manufacturing, systems integration and services for long-term international partnerships. Founded in 1994, Sigma Advanced Systems specialises in design, development and production of advanced defence electronics, avionics, naval systems and counter-unmanned aerial systems. Through this acquisition, Sigma gains access to AS Strategic’s established joint ventures and longstanding partnerships with major European and global defence original equipment manufacturers (OEMs), expanding its role from a parts supplier to a more comprehensive systems integrator. AS Strategic brings to the table a robust ₹315 crore order book linked to active European defence programmes, giving Sigma enhanced programme access and direct involvement in defence engagements that would otherwise require long-term organic development and qualification cycles. Sunil Kalidindi, CEO of Sigma Advanced Systems, said the deal strengthens Sigma’s global footprint and positions the company to participate more deeply in building and servicing defence programmes with allied customers. The integration of AS Strategic’s partnerships including links with European defence players such as AbraWorks, Escribano and Arquimea is expected to accelerate Sigma’s presence in regulated international markets where long-term collaborations are key to sustained growth. The acquisition builds on Sigma’s earlier international expansion, including the UK-based Nasmyth Group acquisition, which boosted manufacturing and precision engineering capabilities. Combined, these strategic moves reflect Sigma’s ambition to evolve into a vertically integrated global defence platform with engineering, manufacturing and programme execution competencies. This acquisition highlights a growing trend of cross-regional industrial collaboration between Indian defence manufacturers and European aerospace ecosystems. Sigma’s strategic move particularly its access to European defence programmes via AS Strategic underscores the rising role of India-based defence tech platforms in global supply chains.

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Sigma Advanced Systems Expands Global Aerospace & Defence Platform… | SEINET