| MYOU SEI JIN LIMITED | Private company limited by shares | Live |
| MYOUI TRADING LIMITED | Private company limited by shares | Live |
| Dong Myoung Company Limited | Private company limited by shares | Live |
| MYOUNG ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| MYOUNG (HK) ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| MYOUNG FINANCIAL COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| Hong Kong M-Young Trading Limited | Private company limited by shares | Live |
| MYOUNG SHIN TRADE CO., LIMITED | Private company limited by shares | Live |
| Myoung Sung Company Limited | Private company limited by shares | Live |
| M-Young Trading Co., Limited | Private company limited by shares | Live |