| Company Name | Type | Status |
|---|---|---|
| THINKTOP CLOCK LIMITED | Private company limited by shares | Live |
| THINKTOP (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| THINKTOP INFOTECH COMPANY LIMITED | Private company limited by shares | Live |
| ThinkTop Network Information Limited | Private company limited by shares | Live |
| THINKTOP TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Thinktop Group Technology Co., Limited | Private company limited by shares | Live |