| Company Name | Type | Status |
|---|---|---|
| HAITIAN GAOTONG LIMITED | Private company limited by shares | Dissolved |
| GAOTONGDA INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| GAOTONGDA COMMUNICATION INT'L LIMITED | Private company limited by shares | Dissolved |
| GAOTONGDA TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |