| SINOMEC ASIA LIMITED | Private company limited by shares | Dissolved |
| Sinomecca Limited | Private company limited by shares | Live |
| SINOMECH COMPANY LIMITED | Private company limited by shares | Live |
| SINOMED COMPANY LIMITED | Private company limited by shares | Live |
| SINOMED ASSISTANCE LIMITED | Private company limited by shares | Dissolved |
| SINOMED GROUP LIMITED | Private company limited by shares | Live |
| SINOMED Hong Kong Limited | Private company limited by shares | Live |
| SINO-MED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOMED INVESTMENT AND MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINOMED PTE. LIMITED | Private company limited by shares | Live |
| SINOMED SCIENTIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sino-Med Trade Limited | Private company limited by shares | Live |
| SinoMedCare HongKong Trading Limited | Private company limited by shares | Live |
| SinoMedCare HongKong Trading Limited | Private company limited by shares | Live |
| SINO-MEDI ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMEDIA LIMITED | Private company limited by shares | Dissolved |
| Sinomedia Enterprises Limited | | Live |
| Sinomedia Group Limited | Private company limited by shares | Live |
| SinoMedia Holding Limited | Public company limited by shares | Live |
| SINOMEDIARY GROUP LIMITED -THE- | Private company limited by shares | Live |
| SINOMEDICA CO., LIMITED | Private company limited by shares | Live |
| N P H SINO-MEDITECH LIMITED | Private company limited by shares | Live |
| SINOMEDO SUPPLY CHAIN LIMITED | Private company limited by shares | Dissolved |
| SINOMEN LIMITED | Private company limited by shares | Dissolved |
| SINOMEN HOLDINGS LIMITED | Private company limited by shares | Live |
| SINO-MEN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOMEN INVESTMENT LIMITED | Private company limited by shares | Live |
| SinoMergers Limited | Private company limited by shares | Live |
| SINOMERICA LIMITED | | Live |
| Sinomeridian International Holding (HK) Co., Limited | Private company limited by shares | Dissolved |
| SINOMET LIMITED | Private company limited by shares | Dissolved |
| SINOMET MINING CO. LIMITED | Private company limited by shares | Dissolved |
| SINOMET RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINOMET RESOURCES LIMITED | | Live |
| SINOMET SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOMETALS SHIPPING LIMITED | Private company limited by shares | Live |
| SINOMETRO LIMITED | Private company limited by shares | Dissolved |
| SINOMEX LIMITED | Private company limited by shares | Dissolved |