| ALLCO HK LIMITED | Private company limited by shares | Live |
| Allco Asia Limited | Private company limited by shares | Dissolved |
| ALLCO ENGINEERING LIMITED | Private company limited by shares | Live |
| ALLCO FINANCE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ALLCOE LIMITED | Private company limited by shares | Live |
| AllcoinEX Technology Company Limited | Private company limited by shares | Live |
| ALLCOINS LIMITED | Private company limited by shares | Live |
| ALLCOLD INTERNATIONAL HONGKONG CO., LIMITED | Private company limited by shares | Live |
| HONGKONG ALLCOLORS CO., LIMITED | Private company limited by shares | Live |
| ALLCOM LIMITED | Private company limited by shares | Dissolved |
| ALLCOM LIMITED | Private company limited by shares | Live |
| ALLCOM EXCHANGE LIMITED | Private company limited by shares | Live |
| ALLCOME BEST LIMITED | Private company limited by shares | Dissolved |
| ALLCOME INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| ALLCOME ENTERPRISES LIMITED | Private company limited by shares | Live |
| ALLCOME HEALTH MANAGENENT COMPANY LIMITED | Private company limited by shares | Live |
| ALL.COM.HK LIMITED | Private company limited by shares | Dissolved |
| ALLCONNE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| ALLCONVEY RUBBER INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| ALLCOURT TRADING LIMITED | Private company limited by shares | Dissolved |