| HICALLIE LIMITED | Private company limited by shares | Live |
| HICAN TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| HICARA LIMITED | Private company limited by shares | Dissolved |
| HICARE LIMITED | Private company limited by shares | Live |
| HONGKONG HICARE MEDICAL EQUIPMENTS AND MATERIALS CO., LIMITED | Private company limited by shares | Live |
| HICARE CONSULTANT LIMITED | | Live |
| Hicare Private Nursing Company Limited | Private company limited by shares | Live |
| HICARE SECRETARIAL LIMITED | | Live |
| American Hi-Care-U Health International (Group) Co., Limited | Private company limited by shares | Live |
| HICAREX LIMITED | Private company limited by shares | Live |