| Algori Solutions Limited | Private company limited by shares | Live |
| ALGORIA COMPANY LIMITED | Private company limited by shares | Live |
| ALGORISYS LIMITED | Private company limited by shares | Dissolved |
| ALGORITHM LIMITED | Private company limited by shares | Live |
| AEM ALGORITHM LIMITED | | Live |
| Astra Algorithm Limited | | Live |
| Hashcode Algorithm Limited | | Live |
| Integrated circuit intelligent optimization algorithm (Hongkong) Limited | Private company limited by shares | Live |
| Algorithmic Solutions Limited | | Live |
| ALGORITHMICS (HONG KONG) LIMITED | Private company limited by shares | Live |
| Algorithmo Essential HK Limited | Private company limited by shares | Live |
| ALGORITHMS LIMITED | Private company limited by shares | Dissolved |
| HQ Algorithms Limited | Private company limited by shares | Dissolved |
| Alfa Algorithms HK Limited | | Live |