# Legendsemi

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

- Industry: Electronics
- Headquarters: Suzhou, China
- Website: www.legendsemi.com/
- Total disclosed funding: $42M
- Latest round: Series B (Nov 4, 2025)
- Investors on record: 13

## About

Based in Suzhou, China and founded in 2020, Suzhou Legendsemi Technology Co., Ltd., trading as Legendsemi, operates as a chip designer, specializing in the development and design of high-performance analogue and mixed signal chips. The company has established subsidiaries and offices in Shenzhen, Beijing, Qingdao, Xi'an and Chongqing. The core team members worked at TI, ADI, Meixin, and other semiconductor enterprises. It has obtained 13 invention patents. In July 2021, the company launched its high-precision, low-noise 24-bit ADC LH001 product. In November 2025, Legendsemi raised a series B+ funding from new investors Hainan Sprout Capital, Detong Capital, Cuiwei Fund, Stony Creek Capital, Capital Edge Investment, and returning investors E-Town International Industrial Investment, Bridge Capital.

The products manufactured by the company covers two main directions, high precision signal chains and MCU/SOC, and can be categorized into six categories which are analogue-to-digital converters, analogue front ends, reference sources, operational amplifiers, power management, and micro-control units. The products can be used in communications equipment, consumer electronics, industrial controls, medical instruments and automotive electronics.

The company's revenue is generated by providing high-performance analogue and mixed signal chips.

## Funding rounds

- Series B, Nov 4, 2025 — Detong Capital, Capital Edge Investment, E-Town International Industrial Investment, Bridge Capital, Stony Creek Capital, Hainan Sprout Capital
- Series B, May 28, 2025 — E-Town International Industrial Investment
- Series A, Jun 20, 2023, $42M — Source Code Capital, Shenzhen Megmeet Electrical Co., Ltd, Everest VC, Bridge Capital, Dingxin Capital, Jiangsu Tuobang Investment Management, Jiangsu Goodwe Power Supply Technology Co., Ltd., Silkroad Goldenbridge Capital

## Investors

- Source Code Capital (https://capitalatlas.ai/funds/source-code-capital) — Series A
- Shenzhen Megmeet Electrical Co., Ltd — Series A
- Everest VC (https://capitalatlas.ai/funds/everest-vc) — Series A
- Bridge Capital (https://capitalatlas.ai/funds/bridge-capital) — Series A, Series B
- Dingxin Capital — Series A
- Jiangsu Tuobang Investment Management — Series A
- Jiangsu Goodwe Power Supply Technology Co., Ltd. — Series A
- Silkroad Goldenbridge Capital (https://capitalatlas.ai/funds/silkroad-goldenbridge-capital) — Series A
- E-Town International Industrial Investment (https://capitalatlas.ai/funds/e-town-international-industrial-investment) — Series B
- Detong Capital (https://capitalatlas.ai/funds/detong-capital) — Series B
- Capital Edge Investment (https://capitalatlas.ai/funds/capital-edge-investment) — Series B
- Stony Creek Capital (https://capitalatlas.ai/funds/stony-creek-capital) — Series B
- Hainan Sprout Capital (https://capitalatlas.ai/funds/hainan-sprout-capital) — Series B