| Mysteri International Holdings Corporation Limited | Private company limited by shares | Live |
| Mysterio Limited | Private company limited by shares | Dissolved |
| Mysterio Limited | Private company limited by shares | Live |
| MYSTERIOUS BOX CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Mysterious Cultural Communications Limited | Private company limited by shares | Live |
| Mysterious Stone & Crystal Company Limited | Private company limited by shares | Live |
| Mysterious Dream Limited | | Live |
| East Mysterious Power Limited | | Live |
| MYSTERIOUS FIRE DIGITAL Technology Limited | Private company limited by shares | Live |
| Hong Kong Mysterious Man Firm Limited | | Live |
| Mysterious Glamour Hong Kong Limited | Private company limited by shares | Dissolved |
| MYSTERIOUS EASTERN HERBS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONGKONG MYSTERIOUS ENVIRONMENTAL PROTECTION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Mysterious Industrial Co., Limited | | Live |
| MYSTERIOUS MOON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Mysterious Island Hotel Management Co., Limited | Private company limited by shares | Live |
| Mysterious Solutions Limited | Private company limited by shares | Live |
| WORLD MYSTERIOUS ZHEN-DAO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| MYSTERIUM COMPANY LIMITED | Private company limited by shares | Live |