| Company Name | Type | Status |
|---|---|---|
| Longki Electronics (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Longki Industrial (Hong Kong) Limited | Live | |
| LONGKIND ASIA LIMITED | Private company limited by shares | Dissolved |
| LONGKIND PROPERTY LIMITED | Private company limited by shares | Live |
| LONGKING TRADING LIMITED | Private company limited by shares | Dissolved |
| LONGKIU LIMITED | Live |