| eControl Limited | Private company limited by shares | Dissolved |
| E-CONTROL HK CO., LIMITED | Private company limited by shares | Dissolved |
| E-CONTROL SYSTEM AND CONSULTANT LIMITED | Private company limited by shares | Live |
| E-CONTROL MESSIAH FUND MANAGEMENT LIMITED | Private company limited by shares | Live |
| HONG KONG E-CONTROL ARTWORKS EXCHANGE LIMITED | Private company limited by shares | Live |
| Senpillo E-Control Healthcare Product Limited | Private company limited by shares | Live |
| E-CONTROL SYSTEM LIMITED | Private company limited by shares | Dissolved |