| Company Name | Type | Status |
|---|---|---|
| ADDTOP LIMITED | Private company limited by shares | Dissolved |
| ADD-TOP COMPANY LIMITED | Private company limited by shares | Live |
| ADDTOP ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Addtop Group Limited | Live | |
| ADDTOP HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| ADDTOP INVESTMENT LIMITED | Private company limited by shares | Dissolved |