# Migsemi

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/migsemi

- Industry: Semiconductors
- Headquarters: Beijing, China
- Website: www.gao-tec.com.cn
- Total disclosed funding: $31M
- Latest round: Series A (Jan 21, 2026)
- Investors on record: 10

## About

Based in Beijing, China and founded in 2020, Beijing Migsemi Semiconductor Co., Ltd., trading as Migsemi provide gallium oxide material that is fourth generation of semiconductor materials. In China, it has the only and complete standard line, including crystal processing, performance, and testing-device design. It is a high tech enterprise and also is the only one Chinese manufacturer that is mass production of industrial grade gallium oxide semiconductor wafers. In July 2026, Migsemi closed over than CNY 150 million in Pre-B1 and Pre-B2 funding from Qianxi Capital, Hainan Sprout Capital, Anyang Economy Development Group, Guangdong Technology Financial Group, Ying Capital, Hongtai Aplus.

It based on gallium oxide of semiconductor material, and product high quantity single crystal and epitaxial substrates, high sensitivity solar-blind ultraviolet detectors, high frequency and high power devices. At present, it achieved mass production of 2 inch gallium oxide substrate material, and broken through 4 inch technology gallium oxide.
Revenue is derived from substrate sales (Ga2O3 and InP), custom crystal orders, pilot-line wafer services, strategic material supply to downstream semiconductor companies, and long-term technology partnerships.

Revenue is derived from substrate sales (Ga2O3 and InP), custom crystal orders, pilot-line wafer services, strategic material supply to downstream semiconductor companies, and long-term technology partnerships.

## Funding rounds

- Series A, Jan 21, 2026, $16M — Chengdu Science and Technology Venture Capital Group, Hongtai Aplus, Ying Capital, Guoyu Investment
- Series A, Jun 30, 2022, $15M — Share Capital, Yuntai Capital, Road Venture Capital Management (Beijing)
- Angel, Feb 1, 2021 — Innoangel Fund, Venture Street Capital, Beijing Shouke Sanxin Investment Fund

## Investors

- Innoangel Fund (https://capitalatlas.ai/funds/innoangel-fund) — Angel
- Venture Street Capital (https://capitalatlas.ai/funds/venture-street-capital) — Angel
- Beijing Shouke Sanxin Investment Fund — Angel
- Share Capital (https://capitalatlas.ai/funds/share-capital) — Series A
- Yuntai Capital (https://capitalatlas.ai/funds/yuntai-capital) — Series A
- Road Venture Capital Management (Beijing) — Series A
- Chengdu Science and Technology Venture Capital Group (https://capitalatlas.ai/funds/chengdu-science-and-technology-venture-capital-group) — Series A
- Hongtai Aplus (https://capitalatlas.ai/funds/hongtai-aplus) — Series A
- Ying Capital (https://capitalatlas.ai/funds/ying-capital) — Series A
- Guoyu Investment (https://capitalatlas.ai/funds/guoyu-investment) — Series A