| Dovi Co., Limited | | Live |
| HONGKONG DOVI NETWORK TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| HONGKONG DOVIA CORPORATION LIMITED | Private company limited by shares | Dissolved |
| DOVIA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| DOVIDO CORPORATION LIMITED | Private company limited by shares | Live |
| Hong Kong Doviiches Global Trading Limited | | Live |
| DOVIN LIMITED | Private company limited by shares | Live |
| DOVIN HK LIMITED | Private company limited by shares | Live |
| HK DOVINA ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| DOVINA ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| DOVIRA LIMITED | Private company limited by shares | Live |