| MEDEX LIMITED | Private company limited by shares | Dissolved |
| MEDEX COMPANY LIMITED | Private company limited by shares | Live |
| MEDEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MEDEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MEDEX ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| MEDEXIM LIMITED | Private company limited by shares | Live |
| MEDEXMED LIMITED | Private company limited by shares | Live |
| MedEXO Robotics (Hong Kong) Company Limited | Private company limited by shares | Live |
| MEDEXROM LIMITED | Private company limited by shares | Live |