| SIMCO LIMITED | Private company limited by shares | Live |
| GOLD SIMCO LIMITED | Private company limited by shares | Live |
| Napoleon Simco Limited | Private company limited by shares | Dissolved |
| SIMCO REALTY LIMITED | Private company limited by shares | Live |
| SIMCOE LIMITED | Private company limited by shares | Live |
| SIMCOE ASIA LIMITED | Private company limited by shares | Live |
| Simcoe Asia Group Hong Kong Limited | Private company limited by shares | Live |
| SIMCOE (PACIFIC) COMPANY LIMITED | Private company limited by shares | Live |
| SIMCOLA LIMITED | Private company limited by shares | Dissolved |
| SIMCOLD CUT LIMITED | | Live |
| SIMCOMMANDER LIMITED | Private company limited by shares | Live |
| Simcon Group Limited | Private company limited by shares | Live |
| SIMCONA ASIA LIMITED | Private company limited by shares | Dissolved |