# Guibu Microelectronics

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/guibu-microelectronics

- Industry: Electronics
- Headquarters: Nanjing, China
- Latest round: Series A (Jul 23, 2026)
- Investors on record: 5

## About

Established in 2021 and based in Nanjing, China, Guibu Microelectronics operates as a chip developer dedicated to the research and development of millimetre wave chips for autonomous vehicles. It has sub-branch offices in Singapore, Shanghai, Beijing, and Shenzhen. In July 2026, Guibu Microelectronics closed Series A funding from OmniVision Integrated Circuits Group, Bosch (China) Investment, Nanjing Jiangbei New Area Sci-Tech Investment Group, Jadestone Capital, Zhuhai Jingxiang Capital Management, and other investors.

The company mainly produces 77GHz and other 4D millimetre wave radar chips used in intelligent driving. The company's products include 4D radar head chips and corner radar SOC (Signal Operation Control) chips. Guibu also provides millimetre wave radio frequency transceiver system and antenna SOC single-chip solutions. The products and services can be used in vehicle automatic and assisted driving application fields.

The company generates revenue from the sale of millimeter-wave radar chips, RF integrated circuits, semiconductor design services, and related sensing solutions for automotive, transportation, and unmanned systems markets.

## Funding rounds

- Series A, Jul 23, 2026 — Jadestone Capital, Bosch (China) Investment, Zhuhai Jingxiang Capital Management, Nanjing Jiangbei New Area Sci-Tech Investment Group, OmniVision Integrated Circuits Group

## Investors

- Jadestone Capital (https://capitalatlas.ai/funds/jadestone-capital) — Series A
- Bosch (China) Investment — Series A
- Zhuhai Jingxiang Capital Management — Series A
- Nanjing Jiangbei New Area Sci-Tech Investment Group — Series A
- OmniVision Integrated Circuits Group — Series A