First India fab, announced 29th Feb 2024: Tata Electronics and PSMC, Taiwan
Operational by end of 2026
Will be capable of 28-, 40-, 55-, and 110-nanometer chip production, with a capacity of 50,000 wafers per month. This will be in Dholera, Gujarat. Investment in this fab will be about $ 11 Billion.
Far from the cutting edge, these technology nodes nevertheless are used in the bulk of chipmaking, with 28 nm being the most advanced node using planar CMOS transistors instead of the more advanced FinFET devices.
Segments covered include high performance compute chips with 28 nm technology, power management chips.
Second India fab, announced 12th Aug 2025: SiCSem Pvt Ltd
Operational by 2027-28
India’s first commercial compound semiconductor fab. The silicon carbide semiconductor plant will be set up in Bhubaneswar, Odisha, with an investment of Rs 2,066 crore ($ 235 Million). It will have the capacity of 60,000 wafers/year and 96 million packaged units annually. Applications include defence systems, EVs, railways, fast chargers, solar inverters, etc.
Micron’s DRAM and NAND assembly and test facility.
Operational as of 28th February 2026
Location: Sanand, Gujarat. Investment of about $2.75 billion over two phases. The state-of-the-art facility converts advanced DRAM and NAND wafers from Micron's global manufacturing network into finished memory and storage products. Once fully ramped, the first phase of Micron’s Sanand operation will feature more than 500,000 square feet of cleanroom space, making it one of the world’s largest single-floor assembly and test cleanrooms. The Sanand site is ISO 9001:2015 certified and has begun commercial production. To mark the grand opening of the site, Micron presented its first shipment of made-in-India memory modules to Dell Technologies for its laptops made in India for India. Micron expects to assemble and test tens of millions of chips at Sanand in 2026, scaling to hundreds of millions in 2027. https://investors.micron.com/news-releases/news-release-details/micron-celebrates-opening-indias-first-semiconductor-assembly
Semiconductor ATMP unit in Assam
Operational by early 2026
Tata Semiconductor Assembly and Test Pvt Ltd ("TSAT") will set up a semiconductor unit in Morigaon, Assam. This unit will be set up with an investment of $ 3.2 Billion. TSAT semiconductor is developing indigenous advanced semiconductor packaging technologies including flip chip and ISIP (integrated system in package) technologies. Capacity is 48 million per day.
Semiconductor ATMP unit for specialized chips
Operational by 2027
CG Power, in partnership with Renesas Electronics Corporation, Japan and Stars Microelectronics, Thailand will set up a semiconductor unit in Sanand, Gujarat. This unit will be set up with an investment of about $ 1 Billion. The unit will manufacture chips for consumer, industrial, automotive and power applications and will have a capacity of 15 million per day.
Semiconductor ATMP unit for specialized chips
Operational by 2028
HCL and Foxconn, will set up a semiconductor unit in Jewar, U.P.. This unit will be set up with an investment of about $ 434 Million. The unit will manufacture WLP display driver chips and will have a capacity of 20,000 wafers per month, 36 million chips per month.
Semiconductor ATMP unit for specialized chips
Operational by 2027
Kaynes Semicon, will set up a semiconductor unit in Sanand, Gujarat. Their initial plans for a unit in Tamil Nadu were scuppered by ISM. This unit will be set up with an investment of about $ 413 Million. The unit will manufacture chips for the domestic (30%) as well as the international market (70%) and will have a capacity of 6 million per day. They plan to have about 13 chip assembly and test lines.
Semiconductor ATMP/OSAT unit for specialized chips
Operational by ~2027-28 (no official date announced)
3D Glass Solutions Inc. will set up a facility for advanced packaging and embedded glass substrate technology (e.g., glass interposers, silicon bridges, 3D heterogeneous integration) in Bhubaneswar, Odisha. It will have the capacity of about ~69,600 glass substrates, 50 million assembled units, and 13,200 3DHI modules annually. Applications include AI, HPC, automotive, photonics, RF, defence, co-packaged optics.
Semiconductor ATMP/OSAT unit for specialized chips
Operational by ~2027-28 (no official date announced)
Advanced System in Package (ASIP) Technologies, in partnership with South Korea's APACT Co. Ltd., will be setting up a facility for packaging and assembly in Tarluvada, Visakhapatnam, Andhra Pradesh. The capacity will be 96 million packaged units/year and the applications include Mobile phones, set-top boxes, automotive electronics, and other consumer electronic products.
Semiconductor ATMP/OSAT unit for specialized chips
Operational by 2027 (partial capacity possible sooner)
Continental Device India Ltd (CDIL) is expanding an existing facility to manufacture high-power discrete devices (MOSFETs, IGBTs, Schottky diodes, transistors) in both Silicon and Silicon Carbide to a capacity of ~158.38 million units/year. Applications include EVs, charging infrastructure, renewable energy, industrial systems, telecom, power conversion. While primarily back-end / discrete semiconductor production — it also involves some front-end fabrication.