| In-WIC Company Limited | Private company limited by shares | Live |
| IN-WIDE LIMITED | Private company limited by shares | Dissolved |
| INWIN LIMITED | Private company limited by shares | Live |
| Inwin Trade Co., Limited | Private company limited by shares | Live |
| IN-WIN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| IN-WIN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| INWIN INNOVATIVE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| INWIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| INWIN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| IN-WISE LIMITED | Private company limited by shares | Live |
| IN-WISE LIMITED | Private company limited by shares | Live |