| Company Name | Type | Status |
|---|---|---|
| CL Simao Limited | Private company limited by shares | Live |
| Hong Kong Simao Trading Co., Limited | Live | |
| SIMAO ELECTRONIC GROUP LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SIMAO CO., LIMITED | Private company limited by shares | Dissolved |
| SIMAO INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HK SIMAO INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Sao Simao Investment Limited | Private company limited by shares | Live |