Tata Electronics has commenced pilot production at its new semiconductor assembly and test plant in Assam, marking a significant step in India’s efforts to build a resilient and diversified chip manufacturing ecosystem amidst global supply chain disruptions.
Tata Electronics has begun pilot chip production at its semiconductor assembly and test plant in Jagiroad, Assam, marking a significant step in one of India’s most closely watched electronics manufacturing projects. The development comes after completion of the facility’s first clean room and signals the shift from construction to live manufacturing, although the company is still several months away from full commercial output.
The Jagiroad site is being developed as an outsourced semiconductor assembly and test, or OSAT, facility. That means it will handle the post-fabrication stages of chip production, including assembly, packaging and testing, rather than manufacturing wafers from raw silicon. Tata Electronics has said the project involves an investment of ₹27,000 crore and covers a large industrial campus intended to anchor a wider semiconductor ecosystem in the region.
According to Tata’s own announcements, the Assam facility is designed around wire bond, flip chip and integrated system in package technologies, with plans to expand into more advanced packaging methods. The company says the plant is intended to support demand from automotive, electric vehicle, telecoms, consumer electronics, internet of things and artificial intelligence applications. Industry sources expect the site, once fully ramped up, to have capacity for up to 48 million chips a day, although a mature production rhythm will take time to establish.
Automotive supply is expected to be one of the earliest and most important use cases. Tata Electronics has already indicated plans to make Qualcomm automotive modules at the plant for digital cockpits, infotainment, connectivity and other vehicle systems. That fits a broader industrial trend in which chip packaging is increasingly linked to specialised, high-reliability electronics for cars and connected devices.
The Jagiroad project is also part of Tata Electronics’ attempt to build a more geographically diversified supply chain. Following agreements announced at SEMICON India 2026, the company said it secured more than 16 collaborations across Europe, Japan, Malaysia and Singapore, including with ASMPT, Nexperia, Fujifilm, Besi, Sumitomo and Sojitz. Those partnerships are aimed at reducing dependence on Chinese sources for equipment, materials and components, and at improving resilience against shipping disruptions, trade frictions and other supply chain shocks.
That strategy also extends beyond Assam. In May 2026, Tata Electronics and ASML announced a strategic partnership linked to the company’s planned 300 mm semiconductor fab in Dholera, Gujarat, with ASML to provide lithography tools and support training and research infrastructure. Together, the Jagiroad packaging plant and the Dholera fabrication project point to a larger ambition: building more of the semiconductor value chain within India rather than relying on overseas suppliers.
Workforce development is moving in parallel. Tata Electronics has said hundreds of women have already been trained across its facilities, with some deployed at Jagiroad and more expected before commissioning. The project is projected to create about 27,000 direct and indirect jobs across manufacturing, testing, engineering, research and support functions. State authorities have also extended power and water connections, while accommodation and hospitality projects are under way to support workers, suppliers and visiting partners. The Assam government, meanwhile, is encouraging ancillary industries to cluster around Jagiroad, with the aim of turning the area into a semiconductor hub. Pilot production is therefore best seen as an early milestone rather than the end point: commercial ramp-up, customer qualification and ecosystem building are likely to take at least another one to two years.
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