# SIGAUGE

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

- Industry: Semiconductors
- Headquarters: Hangzhou, China
- Latest round: Angel (Mar 21, 2024)
- Investors on record: 4

## About

Founded in 2022 and based in Hangzhou, China, SIGAUGE is a high-tech company specializing in integrated circuit automatic test system (ATE) equipment. The company has established research and development facilities in Hangzhou and Beijing, China.

In November 2022, SIGAUGE completed angel funding from new investor Hangzhou Xixin Capital. In March 2024, SIGAUGE closed angel+ funding from new investors Hangzhou Xixin Capital, Hailiang Capital Management and Huaqing Chenrui. In July 2025, SIGAUGE closed pre-series A funding from new investors HangZhou Capital, CCB Private Equity Investment Management, Hangzhou High-Tech Venture Capital and Jinkong Capital and returning investor Shenzhen Capital Real Estate Fund, and another investor.

SIGAUGE provides integrated test platforms for semiconductor design, packaging and testing. The platforms can be used for multiple chip types including analog, power, control and medium- and low-speed digital chips, as well as SoC chips with high-speed digital and RF functions.  The company generates revenue from developing automatic test system (ATE) equipment used in semiconductor industry.

## Funding rounds

- Angel, Mar 21, 2024 — Shenzhen Capital Real Estate Fund, Hailiang Capital Management, Huaqing Chenrui
- Angel, Nov 20, 2022 — Hangzhou Xixin Capital

## Investors

- Hangzhou Xixin Capital — Angel
- Shenzhen Capital Real Estate Fund (https://capitalatlas.ai/funds/shenzhen-capital-real-estate-fund) — Angel
- Hailiang Capital Management — Angel
- Huaqing Chenrui — Angel