| HALLO WIN LIMITED | Private company limited by shares | Live |
| Hallo China Import&Export Trade Co., Limited | Private company limited by shares | Dissolved |
| HALLO (HK) INTERNATIONAL INDUSTRY & TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| Hallo Protein Limited | Private company limited by shares | Live |
| HALLO BARBECUE RESTAURANT LIMITED | Private company limited by shares | Live |
| HALLOBOSS LIMITED | Private company limited by shares | Live |
| Hallocase Limited | Private company limited by shares | Live |
| HALLOCK LIMITED | Private company limited by shares | Dissolved |
| HALLOH LIMITED | Private company limited by shares | Live |
| Halloland Limited | Private company limited by shares | Live |
| HALLOLINK LIMITED | Private company limited by shares | Dissolved |
| HALLOMEDIAS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HALLON COMPANY LIMITED | Private company limited by shares | Dissolved |
| HALLON LIMITED | Private company limited by shares | Dissolved |
| HALLON LIMITED | Private company limited by shares | Live |
| HALLON ENTERPRISES LIMITED | Private company limited by shares | Live |
| HALLON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HALLON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| HALLOO IDEA LIMITED | Private company limited by shares | Live |
| HALLOP LIMITED | Private company limited by shares | Dissolved |
| HALLOWAY LIMITED | Private company limited by shares | Dissolved |
| Halloway Limited | Private company limited by shares | Live |
| Hallowed International Trade Co., Limited | Private company limited by shares | Live |
| HALLOWEEN HEADQUARTER LIMITED | Private company limited by shares | Live |
| HALLOWEEN MASSIVE LIMITED | Private company limited by shares | Dissolved |
| HALLOWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HALLOWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HALLOWES LIMITED | Private company limited by shares | Dissolved |