| SINOPEAK ASIA LIMITED | Private company limited by shares | Live |
| SINOPEAK CORPORATION LIMITED | Private company limited by shares | Live |
| SINOPEAK CORPORATION LIMITED | | Live |
| SINOPEAK RESOURCES CORPORATION LIMITED | Private company limited by shares | Live |
| SINOPEAK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| Sinopeak Energy Group Limited | Private company limited by shares | Live |
| Sinopeak Environmental Technology Limited | Private company limited by shares | Live |
| SINO-PEAK TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| SINO-PEAK PROPERTIES HOLDINGS LIMITED | Private company limited by shares | Live |
| HONGKONG SINOPEAK PETROLEUM EQUIPMENT TRADING LIMITED | Private company limited by shares | Live |
| SINOPEAK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINOPEAK INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| SINOPEAK INTERNATIONAL INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |