| Company Name | Type | Status |
|---|---|---|
| MOONSTONE LIMITED | Private company limited by shares | Dissolved |
| MOONSTONE LIMITED | Private company limited by shares | Live |
| MOONSTONE TRADE CO., LIMITED | Live | |
| MOONSTONE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Moonstone Hill Limited | Private company limited by shares | Live |
| HK MOONSTONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Vast Moonstone Limited | Live | |
| Moonstoned Limited | Private company limited by shares | Live |