TECH

Optical Interconnect Maker Lightelligence Files for Hong Kong IPO

Published: Mar. 31, 2026 10:04 p.m. GMT+8

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The Lightelligence booth at the 2025 World Artificial Intelligence Conference. Photo: IC

Shanghai Lightelligence Co. Ltd., a maker of optical interconnect hardware and optical-computing products, has filed for an initial public offering in Hong Kong, seeking fresh funding as AI workloads push data centers toward faster, lower-power links.

The listing underscores investor interest in the “plumbing” behind AI computing, where bandwidth and latency inside servers are emerging as critical constraints and optical connections are pitched as an alternative to copper.

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Shanghai Lightelligence filed for Hong Kong IPO; proceeds for optical interconnect/computing R&D, commercialization.
2025 revenue 106M yuan (up from 60.2M prior year), losses 1.34B yuan; 1.4% China scale-up optical interconnect market share.
Optical interconnects 79.2% of revenue; top customer 40.6%; valued 7.8B yuan post-money in April 2025.

AI generated, for reference only

Who’s Who

Shanghai Lightelligence Co. Ltd.: Shanghai Lightelligence Co. Ltd., founded in 2017, makes optical interconnect hardware and optical-computing products for AI data centers. It filed for a Hong Kong IPO on Monday, valued at $1.1B post-money in April 2025 pre-IPO. 2025 revenue hit 106M yuan (up from 60M in 2024), but net loss widened to 1.34B yuan. Backed by Tencent; leaders from MIT/Nvidia.

China International Capital Corp.: China International Capital Corp. is a joint sponsor, alongside Guotai Haitong, for Shanghai Lightelligence Co. Ltd.'s IPO filing with Hong Kong Exchanges and Clearing Ltd.

Guotai Haitong: Guotai Haitong is a joint sponsor, alongside China International Capital Corp., for Shanghai Lightelligence Co. Ltd.'s initial public offering in Hong Kong.

Huawei Technologies Co.: Huawei Technologies Co. held a 98.4% market share in China’s scale-up optical interconnect market in 2025, per Frost & Sullivan, with Lightelligence at 1.4% as the largest third-party supplier. These were the only firms achieving large-scale commercialization. A Huawei specialist noted optical interconnects' necessity for AI scaling.

Frost & Sullivan: Frost & Sullivan's report, cited in Lightelligence's prospectus, states Huawei (98.4% share) and Lightelligence (1.4%) were the only firms achieving large-scale commercialization in China's scale-up optical interconnect market in 2025, with Lightelligence as the top third-party supplier. It forecasts the market reaching 270.4 billion yuan by 2031.

Shanghai INESA: Shanghai INESA collaborated with Lightelligence, Biren Technology, and ZTE Corp. in March to launch a commercial "optical super-node" product, reducing transmission latency by over 90% versus traditional electrical switching and enabling long-duration stable AI training.

Biren Technology: Biren Technology partnered with Lightelligence, Shanghai INESA, and ZTE Corp. to announce a commercial “optical super-node” product in March, cutting transmission latency by over 90% versus traditional electrical switching and enabling long-duration stable training.

ZTE Corp.: Lightelligence announced a commercial “optical super-node” product in March with Shanghai INESA, Biren Technology, and ZTE Corp., reducing transmission latency by over 90% vs. traditional electrical switching and supporting long-duration stable training.

Nvidia Corp.: Lightelligence's team includes former employees of Nvidia Corp.

Qualcomm Inc.: Lightelligence's team includes former employees of Qualcomm Inc.

UNISOC: Lightelligence's team includes former employees of UNISOC.

Graphcore: Lightelligence's team includes former employees of Graphcore.

Tencent Holdings Ltd.: Tencent Holdings Ltd. owned 4.19% of Lightelligence Co. Ltd. before its IPO filing, as part of investors holding 65.24% collectively.

China Mobile Capital: China Mobile Capital is one of the investors in Shanghai Lightelligence Co. Ltd., collectively holding 65.24% of the company pre-IPO, alongside Tencent (4.19%) and CAS Star.

AI generated, for reference only