| Company Name | Type | Status |
|---|---|---|
| Esigh Limited | Live | |
| Esight Company Limited | Private company limited by shares | Live |
| eSight Energy APAC Limited | Private company limited by shares | Live |
| eSight Technology Company Limited | Private company limited by shares | Live |
| HK ESIGHT TECHNOLOGY COMPANY LIMITED | Live | |
| ESIGHTWAY (HK) ELECTRONICS COMPANY LIMITED | Private company limited by shares | Live |