# Avantsemi

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

- Industry: Semiconductors
- Headquarters: Shanghai, China
- Website: www.avantsemi.com.cn
- Total disclosed funding: $14M
- Latest round: Series A (Jul 7, 2023)
- Investors on record: 5

## About

Established in 2021 and based in Shanghai, China, Avantsemi is a semiconductor company that provides semiconductor front channel measuring equipment. The company was established by a returned overseas doctor. It has an R&D center in Shanghai, and a technology center in Wuxi. In December 2022, the company delivered Sic epitaxial film thickness measurement Fourier transform infrared spectroscopy (FTIR) equipment EOS 200lite. In February 2025, it closed a venture funding from new investor Hefei State-Owned Assets Holding.

The company focuses on semiconductor front-end measurement equipment. Its products include FTIR, SICD, SICV, SICE and other series. FTIR series include Eos 200 6&8'EPI thickness measurement on Si, Eos 200 lite 6&8'EPI thickness measurement on SiC, and Eos 300+ 12-inch element and epitaxial film thickness. FTIR equipment can measure the thickness of epitaxial layers, and CMP thickness after polishing.

The company generates revenue by developing, manufacturing and selling semiconductor front-channel metrology equipment.

## Funding rounds

- Series A, Jul 7, 2023, $14M — Shanghai Honghu Investment Management, South China Venture Capital, Galaxy Capital, New Hope Capital, Ma'anshan Jishi Pujiang Asset Management

## Investors

- Shanghai Honghu Investment Management — Series A
- South China Venture Capital (https://capitalatlas.ai/funds/south-china-venture-capital) — Series A
- Galaxy Capital (https://capitalatlas.ai/funds/galaxy-capital) — Series A
- New Hope Capital (https://capitalatlas.ai/funds/new-hope-capital) — Series A
- Ma'anshan Jishi Pujiang Asset Management (https://capitalatlas.ai/funds/ma-anshan-jishi-pujiang-asset-management) — Series A