| AUTO-I NEX CO., LIMITED | Private company limited by shares | Live |
| AUTO-ID ASIA CO. LIMITED | Private company limited by shares | Live |
| AUTO-ID CORPORATION LIMITED | Private company limited by shares | Dissolved |
| AUTO-ID CORPORATION LIMITED | Private company limited by shares | Live |
| ENPOT AUTOID HONGKONG CO., LIMITED | Private company limited by shares | Live |
| Auto-ID Solution Limited | | Live |
| AUTO-ID TECHNOLOGY LIMITED | Private company limited by shares | Live |
| AUTOINSIGHT LIMITED | Private company limited by shares | Live |
| AUTOINVEST LIMITED | Private company limited by shares | Dissolved |
| AUTOIRA LIMITED | Private company limited by shares | Dissolved |