| Company Name | Type | Status |
|---|---|---|
| NEWHERO TELECOMMUNICATION SYSTEMS LIMITED | Private company limited by shares | Live |
| HONG KONG HUIXIN TECHNOLOGY DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| Huiyinfeng Co LIMITED | Private company limited by shares | Live |
| Mercury Secretarial Limited | Private company limited by shares | Live |
| Mercury Corporate Services Limited | Private company limited by shares | Live |