| CHINA HI-TIM TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| HITIME LIMITED | Private company limited by shares | Dissolved |
| HI-TIME LIMITED | Private company limited by shares | Live |
| HITIME ELECTRIC CO., LIMITED | Private company limited by shares | Dissolved |
| HiTime Communications Technology (HK) Limited | Private company limited by shares | Live |
| HiTime Hong Kong Limited | Private company limited by shares | Live |
| HITIME INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HI-TIME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HITIME MARINE SERVICE LIMITED | Private company limited by shares | Live |