| MEDIS LIMITED | Private company limited by shares | Dissolved |
| MEDISAFE LIMITED | Private company limited by shares | Live |
| GLOBAL MEDISAFE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| INTMED MEDISAFE (HK) LIMITED | Private company limited by shares | Dissolved |
| Germany Medisana Industry Group Limited | | Live |
| MediSave TPA (HK) Limited | Private company limited by shares | Dissolved |
| MEDISCENE LIMITED | Private company limited by shares | Live |
| MEDISCIENCE LIMITED | Private company limited by shares | Dissolved |
| MediScience Limited | Private company limited by shares | Live |
| MEDI-SCIENCE HEALTHCARE LIMITED | Private company limited by shares | Dissolved |
| MEDISCREEN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MEDISEA LIMITED | Private company limited by shares | Dissolved |
| Mediseen Healthcare Limited | | Live |
| MEDISEN LIMITED | Private company limited by shares | Live |
| MediSense Limited | Private company limited by shares | Dissolved |
| MEDISERVICE LIMITED | Private company limited by shares | Live |
| YCK MEDISERVICE LIMITED | Private company limited by shares | Live |
| MediSetter Limited | Private company limited by shares | Live |
| MEDISHARE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| MEDISHIELD (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Medishine Limited | Private company limited by shares | Live |
| Medishine Investment Limited | Private company limited by shares | Live |
| Medisim Pacific Limited | Private company limited by shares | Live |
| MEDISINO LIMITED | Private company limited by shares | Dissolved |
| Mediskin Co., Limited | Private company limited by shares | Live |
| MEDISKIN PLACE (GROUP) LIMITED | Private company limited by shares | Live |
| Mediskin (International) Limited | Private company limited by shares | Dissolved |
| Mediskin Place Worldwide Group Limited | Private company limited by shares | Live |
| MEDISOFT LIMITED | Private company limited by shares | Live |
| MEDISOLVE LIMITED | Private company limited by shares | Live |
| Medison Limited | Private company limited by shares | Dissolved |
| MEDISON LIMITED | Private company limited by shares | Live |
| Medisource Company Limited | Private company limited by shares | Live |
| Medisource Supply (Asia) Company Limited | Private company limited by shares | Live |
| Medisource Healthcare Co. Limited | Private company limited by shares | Live |
| MEDISPA LIMITED | Private company limited by shares | Live |
| MediSpa Asia Limited | Private company limited by shares | Live |
| MEDISPA CHINA LIMITED | Private company limited by shares | Dissolved |
| Medispa Group Limited | Private company limited by shares | Live |
| MEDISPA (HK) LIMITED | Private company limited by shares | Live |
| MediSpa International (HK) Limited | Private company limited by shares | Dissolved |
| MediSpa Laboratory Limited | Private company limited by shares | Live |
| Nutrition Skin Medispa Limited | Private company limited by shares | Live |
| Medispa Group Resorts (HK) Limited | Private company limited by shares | Live |
| MEDISPA (TRADING) LIMITED | Private company limited by shares | Dissolved |
| MEDISPORT LIMITED | Private company limited by shares | Dissolved |
| Medispots Limited | Private company limited by shares | Live |
| MEDISTAR COMPANY LIMITED | Private company limited by shares | Dissolved |
| MediStar Investment Co., Limited | Private company limited by shares | Live |
| MEDISTENT LIMITED | Private company limited by shares | Live |
| MEDISUN HK LIMITED | Private company limited by shares | Live |
| MEDISUN BIOSCIENCE LIMITED | Private company limited by shares | Live |
| Medisun Healthcare Limited | Private company limited by shares | Live |
| Medisun Investments Limited | Private company limited by shares | Live |
| Medisup Co., Limited | Private company limited by shares | Live |
| ORTUS MEDI-SUPPLY DEVELOPMENT LIMITED | Private company limited by shares | Live |
| MediSure Limited | | Live |
| MediSwiss Limited | | Live |
| MediSwiss Asia Limited | | Live |
| MEDISYN Limited | Private company limited by shares | Live |
| Medisys Company Limited | | Live |
| SMART MEDI-SYS INVESTMENT LIMITED | Private company limited by shares | Live |