| SINOMAX CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINOMAX CREATION LIMITED | Private company limited by shares | Dissolved |
| SINO-MAX ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SINOMAX ELECTRONICS LIMITED | Private company limited by shares | Live |
| SINOMAX ENGINEERING LIMITED | Private company limited by shares | Live |
| SINOMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMAX FINANCE LIMITED | Private company limited by shares | Live |
| SINOMAX (HOLDING) GROUP LIMITED | Private company limited by shares | Live |
| SINOMAX (HOLDING) GROUP LIMITED | | Live |
| SINOMAX INC. LIMITED | Private company limited by shares | Live |
| SINOMAX INDUSTRIAL HK LIMITED | Private company limited by shares | Dissolved |
| SINOMAX INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINOMAX ASSETS MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINOMAX PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SINOMAX PLANNING LIMITED | Private company limited by shares | Live |
| SINOMAXKING LIMITED | | Live |
| SINO-MAYER COMPANY LIMITED | Private company limited by shares | Dissolved |