In Sriperumbudur, on the industrial corridor outside Chennai, a factory floor runs thirty high-precision machine tools from Japan’s DMG MORI, cutting metal to tolerances measured in microns. The parts coming off those machines go into aircraft, medical instruments and defence systems built by some of the biggest names in the world. The company behind them is TASE Global — Trusted Aerospace & Engineering — a Chennai-headquartered precision manufacturer that has spent more than four decades earning the trust of global industry.
TASE Global is the kind of company that rarely makes headlines and yet sits inside the products the world relies on. Its factories in India and the United States turn out high-precision machined components, complex assemblies, sheet-metal fabrications and specialised parts for medical and analytical instrumentation, aerospace, defence and industrial customers. Its customer list reads like a roll call of global manufacturing: Roche, PerkinElmer, Honeywell, Collins Aerospace, GE, Eaton, Boeing and Raytheon. When a diagnostic instrument needs a part machined to perfection, or an aircraft needs a structural component that cannot fail, this is the sort of factory that gets the call.
Five-axis CNC machining of a turbine component at TASE Global. (Official visual: TASE Global)
A Rs 150-crore bet on aerostructures
The clearest sign of how far the company has come sits in that Sriperumbudur plant itself. In January 2026, TASE Global inaugurated a new Rs 150-crore advanced machining facility for aerostructure and industrial components, formally opened by Masahiko Mori, president of DMG MORI, the company’s Japanese technical partner. The plant is equipped with thirty high-precision DMG MORI machines, configured for automated operations, and can machine large structural components up to six metres long — frames, spars, ribs, longerons, door assemblies and floor beams, the skeleton of a modern aircraft.
The facility marks TASE Global’s entry into the global aerostructures market, a segment worth around $70 billion a year. The company says it is already executing aerospace orders, working with Tier 1 suppliers associated with Dassault Aviation and Boeing, with initial projects linked to Dassault programmes, and is pursuing the certifications needed to take on work for Airbus and other global manufacturers as customer approvals progress. The plant is expected to generate around 250 skilled jobs once fully ramped up.
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A CNC lathe at work on a precision component at TASE Global. (Official visual: TASE Global)
Beyond aerospace: chips and cleanrooms
TASE Global is not stopping at aircraft parts. The company says it is investing a further Rs 100 crore over the coming year, including a Rs 40-crore surface treatment facility with a zero liquid discharge system and a Rs 60-crore semiconductor division with a cleanroom and specialised machinery. That second facility is aimed squarely at front-end semiconductor equipment manufacturers, supplying the precision-engineered metal systems and sub-systems used inside wafer fabrication tools — the machines that make the world’s chips.
It is a striking expansion of ambition: from aero-engine components and precision medical parts to aerostructures, and now to the equipment that builds semiconductors. Each step demands tighter tolerances, cleaner rooms and more exacting quality systems than the last, and each one puts a Chennai factory deeper inside the world’s most demanding supply chains.
The scale behind the quiet
The numbers behind the company tell the same story of quiet scale. TASE Global operates two state-of-the-art facilities in Chennai and three advanced facilities in Phoenix, Arizona, with offices in Toulouse and Portugal, and the company says its global machining capacity runs to 1.2 million hours a year, with a further 135,000 hours a year of capacity being added in India. In October 2025, the company acquired a US precision manufacturer, adding precision metal assembly to its capabilities. The combined business was generating revenue of $32 million, the company said at the time, with a target of $100 million within three years.
A Rs 300-crore vote of confidence
The latest chapter came on 6 November 2026, when ValueQuest’s Tristar Fund committed Rs 300 crore to TASE Global. The company says the investment will expand manufacturing capacity, integrate its US operations and help it pursue larger programmes with global original equipment manufacturers. Founder, chairman and CEO Shankar Raman Vaidyanathan said the partnership would support the company’s growth “as we build TASE Global into a trusted partner for complex, high-value manufacturing across aerospace, medical technology and semiconductors.”
It is a fitting description. TASE Global does not build the aircraft or the diagnostic machine or the chip-making tool. It builds the parts those things cannot work without — machined to a micron, delivered on time, in Chennai, for the world. That is precision manufacturing at its finest, and it is happening in India.
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