| EICA LIMITED | Private company limited by shares | Live |
| EICAN COMPANY LIMITED | Private company limited by shares | Live |
| EICC Limited | Private company limited by shares | Live |
| EICG (HK) LIMITED | Private company limited by shares | Live |
| EICHER CAPITAL MANAGEMENT LIMITED | Private company limited by shares | Live |
| EICHHORN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EICHMANN LIMITED | Private company limited by shares | Dissolved |
| EICM GROUP LIMITED | Private company limited by shares | Live |
| EICO TRADE CO., LIMITED | Private company limited by shares | Live |
| Eico Enterprise Limited | Private company limited by shares | Live |
| eico (hk) Limited | Private company limited by shares | Live |
| EICO INDUSTRY (HK) CO., LIMITED | Private company limited by shares | Live |
| EICO Holdings (HK) Limited | Private company limited by shares | Live |
| eico Paints International Group Limited | Private company limited by shares | Live |
| EICOH HONGKONG CO., LIMITED | Private company limited by shares | Live |
| EICONTEX COMPANY LIMITED | Private company limited by shares | Live |
| EICORE TECH HK LIMITED | Private company limited by shares | Live |
| EICOT LIMITED | | Live |
| EICSO GROUP LIMITED | | Live |
| HK EICT LIMITED | | Live |
| EicTrading Limited | Private company limited by shares | Live |