| ETRI ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Dr. Etrian Lim Limited | Private company limited by shares | Live |
| E-Triangle Information Technology Co., Limited | Private company limited by shares | Live |
| ETRIBE LIMITED | Private company limited by shares | Live |
| ETRILLION INC. LIMITED | Private company limited by shares | Live |
| E-TRILLIONS LIMITED | Private company limited by shares | Live |
| eTrinsix Limited | Private company limited by shares | Live |
| eTrip Limited | Private company limited by shares | Live |
| ETRISE LIMITED | Private company limited by shares | Dissolved |
| ETRITA DIGITAL TECH LIMITED | | Live |