| Company Name | Type | Status |
|---|---|---|
| HONG KONG SOUTHERNSKY COMPANY LIMITED | Private company limited by shares | Live |
| SOUTHERNSKY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SOUTHERNSTAR ENTERPRISES (HK) CO., LIMITED | Private company limited by shares | Live |
| SINO SOUTHERNSTAR CO., LIMITED | Private company limited by shares | Live |
| SOUTHERNSTAR TECHNOLOGIES LIMITED | Private company limited by shares | Live |