| COOL'E ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| COOLED LIMITED | Private company limited by shares | Live |
| CooLEDlite Limited | Private company limited by shares | Live |
| COOLEFY HK LIMITED | Private company limited by shares | Live |
| COOLEGO ELECTRONIS (HK) CO., LIMITED | Private company limited by shares | Live |
| COOLEMBLEM LIMITED | Private company limited by shares | Dissolved |
| U.S.A COOLENJOY ECOLOGY FASHION LIMITED | Private company limited by shares | Dissolved |
| Jet Cooler Limited | Private company limited by shares | Live |
| Guangzhou Cooler Auto Accessorial Co., Limited | Private company limited by shares | Dissolved |
| CALIFORNIA COOLER LIMITED | Private company limited by shares | Dissolved |
| Cooler Network Technology Co., Limited | Private company limited by shares | Live |
| COOLER SMART TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| COOLER REFRIGERATION EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| COOLER HOLA FASHION LIMITED | | Live |
| Cooler Electronic (HK) Limited | Private company limited by shares | Live |
| Cooler Machinery H.K. Co. Limited | Private company limited by shares | Live |
| COOLER MASTER (H.K) LIMITED | Private company limited by shares | Live |
| Cooler Power (Hong Kong) Co., Limited | Private company limited by shares | Dissolved |
| Cooler (HongKong) Technology Co., Limited | Private company limited by shares | Live |
| ACG COOLER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| COOLER International Co., Limited | Private company limited by shares | Live |
| KING COOLER LIMITED | Private company limited by shares | Live |
| KING COOLER (HK) LIMITED | Private company limited by shares | Live |
| Cooler King International Limited | Private company limited by shares | Live |
| BLACK KNIGHT COOLER LIMITED | Private company limited by shares | Dissolved |
| Cooler Logistics Company Limited | Private company limited by shares | Live |
| COOLER MASTER LIMITED | Private company limited by shares | Dissolved |
| COOLER MASTER LIMITED | Private company limited by shares | Live |
| ZHEJIANG COOLER REFRIGERATION LIMITED | Private company limited by shares | Live |
| COOLER RUBBER (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| COOLER SCOOTER LIMITED | Private company limited by shares | Live |
| COOLER STUFF CO., LIMITED | Private company limited by shares | Live |
| COOLER TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WELL COOLER LIMITED | Private company limited by shares | Live |
| COOLERACC LIMITED | | Live |
| A A COOLER-MORE LIMITED | Private company limited by shares | Dissolved |
| COOLERO LIMITED | | Live |
| Cooles Trading Technology Co., Limited | Private company limited by shares | Live |
| SPECIAL COOLEST LIMITED | Private company limited by shares | Live |
| COOLESTORE LIMITED | Private company limited by shares | Live |