| Company Name | Type | Status |
|---|---|---|
| CHOICE (HMT) LIMITED | Private company limited by shares | Live |
| Hong Kong (HMT) Productivity Development Company Limited | Live | |
| H.M.T. Medical Service Co., Limited | Private company limited by shares | Live |
| HONG KONG HMTD GROUP LIMITED | Live | |
| HMTHK LIMITED | Live | |
| HMTK LIMITED | Private company limited by shares | Live |
| H.M.TUNKARA LIMITED | Private company limited by shares | Live |