Kaynes Semicon Partners with Mitsui & AOI for Semiconductor Growth

Filed: December 16, 2025

Filing Summary

Kaynes Semicon Private Limited, a subsidiary of Kaynes Technology India Limited, has announced strategic partnerships with Japan-based AOI Electronics Co., Ltd. and Mitsui & Co., Ltd. These collaborations aim to enhance semiconductor manufacturing capabilities in India. The partnership with AOI Electronics focuses on advanced packaging technologies, while the alliance with Mitsui & Co. secures critical supply chain components. These initiatives align with India’s semiconductor industry goals. The partnerships are expected to support the “Make in India” initiative and strengthen India’s position in the global semiconductor market.

Kaynes Semicon Private Limited, a wholly owned subsidiary of Kaynes Technology India Limited, has announced strategic partnerships with AOI Electronics Co., Ltd. and Mitsui & Co., Ltd. The partnerships are intended to enhance semiconductor manufacturing operations in India. The collaboration with AOI Electronics will focus on advanced packaging capabilities, while the alliance with Mitsui & Co. aims to secure critical supply chain components essential for semiconductor manufacturing.

The financial terms of these partnerships have not been disclosed in the filing. However, the collaborations are expected to facilitate access to critical materials and technologies necessary for semiconductor manufacturing. The partnership with Mitsui & Co. will provide Kaynes Semicon with assured access to essential raw materials such as lead frames, molding compounds, die attach materials, specialty gases, and semiconductor-grade chemicals. These materials are crucial for wafer fabrication and packaging processes.

The operational scope of the partnership with AOI Electronics involves a technology collaboration to enhance advanced packaging capabilities. AOI Electronics will bring expertise in semiconductor back-end processes, including Advanced Packaging, Panel-Level Packaging, and Wafer-Level Redistribution Layer (RDL) technologies. This collaboration will enable Kaynes Semicon to offer turnkey back-end semiconductor solutions to global customers in various sectors, including automotive, industrial, consumer electronics, and communication.

The partnerships are aligned with India’s strategic goals in the semiconductor sector. They support the Government of India’s “Make in India” and “Atmanirbhar Bharat” initiatives by strengthening the country’s semiconductor manufacturing infrastructure. The collaborations are expected to enhance India’s participation in the global semiconductor value chain and support the development of a self-reliant semiconductor ecosystem in the country.

The timeline for the implementation of these partnerships has not been specified in the filing. However, the collaborations are positioned as foundational steps toward operational readiness and scaling of semiconductor manufacturing capabilities in India. The partnerships involve key entities such as AOI Electronics, known for its expertise in semiconductor back-end processing, and Mitsui & Co., a global trading and investment firm with a presence in over 60 countries.

AOI Electronics Co., Ltd. is a provider of semiconductor back-end processing and advanced packaging solutions. The company offers services such as panel-level packaging and wafer-level RDL, serving global semiconductor companies with customized turnkey backend services.

Mitsui & Co., Ltd. is a global trading and investment company operating across diverse sectors. The company leverages its global reach and domain knowledge to create sustainable value in critical technologies and materials essential for the semiconductor industry.

Kaynes Technology India Limited focuses on driving innovation and global competitiveness in India’s semiconductor manufacturing landscape. The company is committed to building state-of-the-art fabrication and advanced packaging facilities to meet the growing demand for semiconductors across various sectors.

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