# Sirius

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

- Industry: Semiconductors
- Headquarters: Shenzhen, China
- Website: www.sirius-semi.com
- Latest round: Series A (Mar 10, 2022)
- Investors on record: 2

## About

Established in 2020, and based in Shenzhen, China, Shenzhen Tianlangxin Semiconductor Co., Ltd. doing business named Sirius, is a fabless semiconductor company that focuses on providing power chips. It has subsidiaries in Shanghai and Chengdu. It has 8 mandated patents and 12 items of integrated circuit layout plans. And it is applying for 46 items of invention patents, and 8 integrated circuits layout plans. Besides, it become one of the suppliers of BYD, Huawei, State Grid Corporation of China, and others. In April 2023, Sirius raised series B funding from new investor Ruiyue Investment.

The company provides include silicon carbide (Sic), gallium nitride (GaN ),  vehicle-level metal–oxide–semiconductor field-effect transistor (MOSFET), insulated-gate bipolar transistor (IGBT), lithium battery protection integrated circuits (IC), ultra-low voltage microcontrollers (MCU). The products can be used in charging piles, consumer electronics, smart grids, servers, automotive electronics, aerospace, industrial use, and artificial intelligent Internet of Things (AIOT).

## Funding rounds

- Series A, Mar 10, 2022 — Shenzhen Capital Real Estate Fund
- Series A, Jan 6, 2021 — Creation Venture Partners

## Investors

- Creation Venture Partners (https://capitalatlas.ai/funds/creation-venture-partners) — Series A
- Shenzhen Capital Real Estate Fund (https://capitalatlas.ai/funds/shenzhen-capital-real-estate-fund) — Series A