| ECAS Corp. Limited | | Live |
| ECASA LIMITED | Private company limited by shares | Live |
| E-CASA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ECASA GLOBAL CO., LIMITED | Private company limited by shares | Live |
| ECASH ACADEMY LIMITED | Private company limited by shares | Live |
| ECASH CAPITAL LIMITED | Private company limited by shares | Live |
| E-Cash Finance Limited | Private company limited by shares | Live |
| HONG KONG E-CASH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| E-Cash International Limited | Private company limited by shares | Live |
| ECash Investment Limited | Private company limited by shares | Live |
| Master e-cash Wealth Management Co. Limited | Private company limited by shares | Live |
| Ecash Platform Co. Limited | Private company limited by shares | Live |
| E-CASH INTERNATIONAL TRADE LIMITED | Private company limited by shares | Dissolved |
| ECASHCONTENT LIMITED | Private company limited by shares | Live |
| EC-ASIA INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| ECASun Power Co., Limited | Private company limited by shares | Live |