# National Silicon Industry Group Co.

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/national-silicon-industry-group-co

- Industry: Semiconductors
- Headquarters: Shanghai, China
- Website: www.nsig.com
- Latest round: Angel (Dec 9, 2015)
- Investors on record: 5

## About

Founded in 2015 and based in Shanghai, China, National Silicon Industry Group Co., Ltd. focuses on silicon materials for the semiconductor industry. The group operates through multiple subsidiaries, including Shanghai New Ascend Semiconductor Technology Co., Ltd., and Okmetic, which supplies MEMS silicon wafers. The chairman, Dr. Yu Yuehui, has an academic background in materials science and prior experience at the Chinese Academy of Sciences. In April 2020, the firm was listed on the Shanghai Stock Exchange under the ticker "688126". In December 2025, it raised CNY 2.1 billion in a PIPE transaction.

The company offers a range of products and services within the silicon and semiconductor industry. The group's subsidiary, Okmetic, specializes in customized, high-value-added silicon wafer products and has the technical capability for mass production of 200mm silicon wafers. The company's products are utilized in various applications within the semiconductor and electronics industries, catering to the needs of advanced technology and manufacturing.

The company generates revenue by providing silicon wafers, semiconductor technologies, and related products and services to clients in the global electronics and semiconductor market.

The company plans to continue expanding its silicon materials capabilities through internal development and external investments, including asset acquisitions and partnerships, to support the semiconductor supply chain.

## Funding rounds

- Angel, Dec 9, 2015 — Shanghai Guosheng Group, Summitview Capital, SINO-IC Capital, Shanghai Jiading Industrial Zone Development (Group) Co., Ltd., SIMIC Holdings Co., Ltd.

## Investors

- Shanghai Guosheng Group — Angel
- Summitview Capital (https://capitalatlas.ai/funds/summitview-capital) — Angel
- SINO-IC Capital (https://capitalatlas.ai/funds/sino-ic-capital) — Angel
- Shanghai Jiading Industrial Zone Development (Group) Co., Ltd. — Angel
- SIMIC Holdings Co., Ltd. — Angel