| Company Name | Type | Status |
|---|---|---|
| SIMTO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SIMTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMTON HK CO., LIMITED | Private company limited by shares | Live |
| SIMTONATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SIMTOWN LIMITED | Private company limited by shares | Dissolved |