Tata Electronics to Begin Chip Manufacturing in India with 90-nm Process Technology

• July 17, 2026

In a significant step towards advancing domestic semiconductor production, Tata Electronics is set to establish India’s first silicon wafer fabrication facility. The plant, located in the state of Gujarat, will mark a major milestone for the country’s chip manufacturing capabilities.

Tata Electronics to Produce Chips Using 90-nm Process

Initial plans for the facility envisioned manufacturing with a 28-nanometer (nm) fabrication process, reflecting the industry’s push toward smaller, more efficient circuitry. However, recent reports indicate that the company will start with a more established and mature 90-nanometer process technology. This approach focuses on leveraging a reliable and proven method to begin local chip production before potentially advancing to more advanced nodes.

The shift to a 90-nm fabrication process effectively sets India on a path to develop foundational semiconductor manufacturing infrastructure and expertise. While not on par with the cutting-edge nodes deployed by leading global foundries, the 90-nm technology is suited for a range of applications and provides a crucial capability boost for the Indian electronics sector.

Tata Electronics has been engaged in the project for several years, with the goal of reducing India’s reliance on imports for critical electronic components and moving toward greater self-sufficiency in technology manufacturing. The semiconductor supply chain has gained increased strategic importance worldwide, and India’s entry into chip fabrication aligns with broader efforts to nurture domestic innovation and industrial growth.

Details on the scale of production, investment amounts, or timeframes for ramping up output have not been disclosed. Nevertheless, the establishment of an operational fab employing 90-nm technology represents a meaningful advancement for the country’s long-term ambitions in the semiconductor sector.

As global demand for chips continues to rise across industries including consumer electronics, automotive, and telecommunications, increased local manufacturing capacity could offer India a competitive foothold. The successful launch of this facility may serve as a foundation for future transitions to more advanced semiconductor process nodes and expanded production capabilities.

While the initial manufacturing will be based on a well-established technology node, Tata Electronics’ initiative is a critical first step towards enhancing India’s role in the global semiconductor landscape.

Tata Electronics will launch India’s first silicon wafer fabrication plant using 90-nm chip manufacturing technology.