| Company Name | Type | Status |
|---|---|---|
| KEY-TOP LIMITED | Private company limited by shares | Live |
| HK KEYTOP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| KEYTOP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| KEYTOP INVESTMENT LIMITED | Private company limited by shares | Live |
| XIAMEN KEYTOP COMMUNICATION & TECHNOLOGY COMPANY LIMITED | Live |