| HK Suyi Limited | Private company limited by shares | Live |
| Suyi Global Trade Co., Limited | Private company limited by shares | Live |
| SUYI INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SUYI Technologies Limited | Private company limited by shares | Live |
| WUXI SUYI TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUYI TRADE LIMITED | Private company limited by shares | Live |
| HK SUYIDA TRADE LIMITED | | Live |
| SUYILAN TRADING LIMITED | Private company limited by shares | Live |
| SUYIN & COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUYIN TECHNOLOGY CORPORATION LIMITED | Private company limited by shares | Live |
| SUYIN ELECTRONIC TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| SUYIN TRADING LIMITED | Private company limited by shares | Live |
| HK SUYING TRADE LIMITED | Private company limited by shares | Live |