| Company Name | Type | Status |
|---|---|---|
| APTC LIMITED | Private company limited by shares | Dissolved |
| APTC LIMITED | Live | |
| APTC Technology Co., Limited | Private company limited by shares | Live |
| APTC Corporate Services Limited | Live | |
| APTCHIP TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| APTCO LIMITED | Private company limited by shares | Dissolved |