| iFocus Limited | Private company limited by shares | Dissolved |
| I.Focus International Co., Limited | Private company limited by shares | Dissolved |
| IFOCUS COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| IFOCUS CORPORATION LIMITED | Private company limited by shares | Live |
| Ifocus International (Hong Kong) Biomedical Limited | Private company limited by shares | Live |
| iFocus International Limited | Private company limited by shares | Live |
| I-Focus Solutions Limited | Private company limited by shares | Live |
| iFocus Technology Co., Limited | Private company limited by shares | Live |