| Company Name | Type | Status |
|---|---|---|
| ETTE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ET_TECH CO., LIMITED | Private company limited by shares | Live |
| ETTECH TECHNOLOGIES COMPANY LIMITED | Private company limited by shares | Live |
| ETTEHAD MOTOR CO., LIMITED | Private company limited by shares | Live |
| ETTER INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ETTERION Limited | Live | |
| Etterna Consulting Limited | Live | |
| ETTES POWER MACHINERY COMPANY LIMITED | Private company limited by shares | Live |