| PROFITLINE HK LIMITED | Private company limited by shares | Dissolved |
| PROFITLINE CAPITAL LIMITED | Private company limited by shares | Live |
| PROFITLINE PROPERTIES LIMITED | Private company limited by shares | Live |
| PROFITLINE TRADING LIMITED | Private company limited by shares | Live |
| PROFITLINES LIMITED | Private company limited by shares | Dissolved |
| PROFITLINES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PROFITLINES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PROFITLINES INVESTMENT LIMITED | Private company limited by shares | Dissolved |