| SOYO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOYO ASIA LIMITED | Private company limited by shares | Dissolved |
| SOYO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| Soyo Security Co., Limited | Private company limited by shares | Live |
| SOYO GLASSWARE LIMITED | Private company limited by shares | Live |
| SOYO (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| SOYO (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOYO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Soyon (Hong Kong) Co., Limited | Private company limited by shares | Live |
| SOYON-OD LIMITED | Private company limited by shares | Live |
| Soyoo Import And Export Corporation Limited | Private company limited by shares | Live |
| SOYOTEC LIMITED | Private company limited by shares | Live |
| SOYOU FASHION CO., LIMITED | | Live |
| SOYOUNG BIOTECHNOLOGY COMPANY LIMITED | | Live |
| SOYOUNG CO., LIMITED | Private company limited by shares | Live |
| So-Young Hong Kong Limited | Private company limited by shares | Live |
| SOYOUNG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Soyoung International Limited | Private company limited by shares | Dissolved |
| SOYOUNG INTL. LIMITED | Private company limited by shares | Live |
| So-Young Medical HongKong Limited | | Live |
| So-Young Medical Management Limited | | Live |
| SOYOUNG OVERSEAS EDUCATION & IMMIGRATION CONSULTANTS LIMITED | Private company limited by shares | Live |
| SOYOUNG TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| ASIA SOYOUNGME BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |