| HAPS HK LIMITED | Private company limited by shares | Dissolved |
| HAPS LIMITED | Private company limited by shares | Live |
| HAPS CARE LIMITED | Private company limited by shares | Live |
| HAPSIGON LIMITED | Private company limited by shares | Dissolved |
| HAPSIN LIMITED | Private company limited by shares | Dissolved |
| SILVER HAPSON LIMITED | Private company limited by shares | Dissolved |
| HAPSONIC INDUSTRIAL EQUIPMENT CO. LIMITED | Private company limited by shares | Dissolved |
| HAPSOURCE LIMITED | Private company limited by shares | Live |
| HAPSTAR TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HAPSUM LIMITED | Private company limited by shares | Dissolved |