Zhongji Innolight Co., Ltd. Overview
Pro stress-test →Zhongji Innolight is a publicly listed Chinese company that engages in the manufacture and sale of telecommunication transceiver modules and is the largest producer of optical transceivers in the world, making it a critical part of digital equipment and infrastructure, including AI data centers. In 2024, the company's revenue was 23.86 billion CNY, an increase of 122.64% compared to the previous year, with earnings of 5.17 billion CNY, an increase of 137.93%.
Strategic Profile
Pro stress-test →Zhongji InnoLight is a professional high-speed optical transceivers solution provider integrating the R&D, design, packaging, testing, and sales of high-end optical communication transceiver modules. In 2025, the company recorded triple-digit gains driven by a flood of orders from data centers which need optical transceivers to link thousands of GPUs in AI clusters.
Competitive Landscape
Pro stress-test →Zhongji Innolight operates in the optical transceiver market alongside international competitors including Broadcom, Marvell Technology, and MACOM. Domestically, competitors include Eoptolink Technology and Suzhou TFC Optical Communication. The company maintains market leadership through technological innovation, integrated design-to-manufacturing capabilities, and established relationships with hyperscale data center operators.
Industry Context
Zhongji Innolight Co., Ltd. operates in Semiconductor/Optical Communication Equipment.
Key facts
Founded: 2005 · Headquarters: Longkou, China · Employees: 8,542 · Revenue: 23.86 billion CNY (2024) · Market cap: 581.26 billion CNY (~$81 billion USD)