| Company Name | Type | Status |
|---|---|---|
| Elstar C&S Limited | Private company limited by shares | Live |
| ELSTAR ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| ELSTAR ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| ELSTAR INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| ELSTAR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ELSTAR (HK) TECHNOLOGY LIMITED | Private company limited by shares | Live |