Tata Electronics and Sumitomo Chemical Sign MoU for High-Quality Semiconductor Materials

• The companies will explore a partnership for the supply of Sumitomo’s semiconductor materials to Tata Electronics’ upcoming Fab in Dholera, Gujarat 
• Collaboration will also explore local manufacture of Sumitomo’s high-purity chemicals and semiconductor materials 

New Delhi (INDIA) / Tokyo (JAPAN), 18 September 2026: Tata Electronics, a pioneering leader in India’s electronics and semiconductor manufacturing sector, and Sumitomo Chemical, one of Japan’s largest chemical companies supplying semiconductor materials worldwide, have signed a Memorandum of Understanding (MoU) to strengthen the development of India’s semiconductor supply chain. The collaboration will strengthen supply chain diversification and enable the availability of high-quality materials in line with India’s goal of becoming a leader in semiconductor manufacturing.

Under the MoU, both companies have agreed to explore a collaboration whereby Sumitomo will supply semiconductor materials, including photoresists, functional chemicals, and high-purity chemicals, such as hydrogen peroxide, isopropyl alcohol, ammonia water, and sulfuric acid, to Tata Electronics’ upcoming Fab in Dholera, Gujarat. In addition, Tata Electronics will support Sumitomo Chemical in exploring the manufacture of semiconductor materials and high-purity chemicals in India.  

“We are excited to partner with Sumitomo Chemical to strengthen the supply chain of high-quality materials for our upcoming semiconductor Fab in Dholera,” said Dr. Randhir Thakur, CEO & MD, Tata Electronics. “India and Japan have a very close relationship and are deepening cooperation in the semiconductor sector, combining Japan’s technological expertise with India’s growing manufacturing capabilities to strengthen supply chains and economic security, advance research initiatives and skill development, and build private-sector alliances for India’s semiconductor sector. Our alliance with Sumitomo Chemical is fully aligned with the goals of both countries. As organizations with deep-rooted legacies and shared values, we are also aligned in our commitment to quality, excellence, and innovation. Together, we look forward to strengthening India’s semiconductor manufacturing ecosystem and advancing its ambitions in this strategically important sector.” 

Mr. Satoshi Honda, Managing Executive Officer, Sumitomo Chemicals, said, “We are pleased to have entered into this MoU with Tata Electronics to contribute to a stable supply of semiconductor materials and to the strengthening of India’s semiconductor supply chain. Semiconductors are essential to the advancement of digital society and industrial competitiveness. Their stable and sustainable supply depends on the continuous availability of high-performance, high-quality, and reliable materials under rigorous quality control. Leveraging our long-standing technological capabilities and quality expertise in semiconductor materials, including photoresists, functional chemicals, and high-purity chemicals, Sumitomo Chemical has supported advanced semiconductor manufacturing for customers around the world. Through this collaboration, we look forward to contributing to the development of India’s semiconductor manufacturing ecosystem and to a more diversified and resilient global supply chain.” 

Tata Electronics is building India’s first commercial 12-inch (300 mm) semiconductor fab in Dholera, Gujarat, with a planned investment of US$11 billion. The facility will manufacture chips for a wide range of applications, including automotive, mobile devices, and Artificial Intelligence, serving customers worldwide. Tata Electronics has developed strategic partnerships with leading global customers as well as ecosystem companies. The company’s alliance with Taiwan’s PSMC, has been crucial to securing access for Tata Electronics to a broad portfolio of semiconductor technologies spanning 28nm to 110nm nodes. The construction of the Fab is progressing rapidly, and the partnership with Sumitomo Chemical marks an important step in strengthening the domestic ecosystem across materials, equipment, and process and design technologies, supporting the development of a strong, holistic, and resilient semiconductor manufacturing base in India. 

About Tata Electronics Private Limited  

Tata Electronics Private Limited is a prominent global player in the electronics manufacturing industry, with strong capabilities in Electronics Manufacturing Services, Semiconductor Assembly & Test, Semiconductor Foundry, and Design Services. Established in 2020 as a greenfield venture of the Tata Group, the company aims to serve global customers through integrated offerings across a trusted electronics and semiconductor value chain. With a rapidly growing workforce, the company has significant operations in India in Gujarat, Assam, Tamil Nadu, and Karnataka, in addition to overseas offices in US, Taiwan, and Singapore. Tata Electronics is committed to creating a socio-economic footprint by employing many women in its workforce and actively supporting local communities through environmental, education, healthcare, sports and livelihood initiatives.  

For more information visit www.tataelectronics.com. 

About Sumitomo Chemical Co. Ltd. 

Sumitomo Chemical is a globally diversified chemical company founded in 1913. The company provides a broad range of products, technologies and solutions across four business sectors: ICT & Mobility Solutions, Agro & Life Solutions, Advanced Medical Solutions, and Essential & Green Materials. Through its ICT & Mobility Solutions sector, Sumitomo Chemical supports the advancement of the digital society and next-generation mobility by providing semiconductor and display materials, mobility-related materials and other advanced products. Leveraging its long-standing technological and R&D capabilities, the company supplies a broad range of materials that support semiconductor manufacturing processes to customers worldwide. Sumitomo Chemical has a long-term vision to become an Innovative Solution Provider—a company that solves social challenges by leveraging innovative technologies—and is committed to contributing to a sustainable society through its businesses.  

For more information visit   www.sumitomo-chem.co.jp