TATA Advanced Systems Limited (TASL) stands as a pivotal Indian private entity in the aerospace and defence domain, excelling in precision machining, fabrication, and quality-driven production of intricate aero-components.

These capabilities position TASL firmly within global supply chains, serving original equipment manufacturers (OEMs) with end-to-end solutions from design to assembly. The company's expertise underpins high-performance aero-structures vital for aircraft, space vehicles, and advanced defence platforms.​

Precision machining at TASL encompasses complex operations on both hard and soft metals, utilising state-of-the-art equipment capable of handling components up to eight metres in soft metals and three metres in hard metals.

Facilities in Hyderabad serve as Centres of Excellence for metallic detail parts, incorporating high-speed milling, routing, extrusion profiling, and tube bending to achieve tight tolerances. This enables rapid industrialisation and delivery of over 70,000 components monthly, meeting exacting standards for aero-engine sub-assemblies.​

Sheet metal fabrication further bolsters TASL's portfolio, with global single-source status for advanced aircraft parts. Investments in stretch forming, multi-axle routers, high-tonnage presses up to 300 tonnes, and extrusion stretch machines facilitate high-rate production.

The Nagpur facility exemplifies this expansion, integrating advanced 5-axis routing with FORCAM software for process simulation and finite element method (FEM) analysis, ensuring precision for global OEMs.​

Composite capabilities include autoclave curing, hand layup of monolithic and sandwich structures, and large assembly fabrication, earning customer approvals for special processes.

TASL's composites centre delivers complex surfaces and long members, integrating seamlessly with metallics for equipped airframe assemblies. These foundational skills support next-generation platforms, from unmanned systems to fighter jets.​

Quality-led production is embedded through digital factories with real-time manufacturing execution systems, dynamic milling, and Sigma Nesting practices.

Special processes like chemical conversion coating, anodising, chemical milling, and non-destructive testing (fluorescent penetrant and magnetic particle inspections) ensure compliance with international benchmarks. TASL's Hyderabad Aero-engines Centre exemplifies this, handling cutting-edge components for global programs.​

Recent milestones underscore TASL's integration into high-value supply chains, including delivery of the 250th made-in-India assembly for military aircraft, enhancing India's strategic autonomy.

Partnerships, such as with Dassault Aviation for Rafale fuselage production in Hyderabad by FY2028, highlight deeper involvement in fighter jet manufacturing. These achievements reflect maturity in design, testing, integration, and adherence to schedules.​

TASL's role extends to broader defence ecosystems, producing for satellites, missiles, radars, and artillery, alongside the Airbus C295 final assembly line in Vadodara.

This positions India as a manufacturing hub, with TASL driving technology transfer and indigenous production. Capabilities in precision machining and composites thus form the bedrock for sustainable growth in aerospace and defence.​

IDN (With Agency Inputs)