| SAMTO COMPANY LIMITED | Private company limited by shares | Live |
| SAMTOH LIMITED | Private company limited by shares | Dissolved |
| SAMTOL LIMITED | | Live |
| SAMTON LIMITED | Private company limited by shares | Dissolved |
| SAMTON LIMITED | Private company limited by shares | Live |
| SAMTON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SAMTON TRADING LIMITED | Private company limited by shares | Dissolved |
| SAMTOP COMPANY LIMITED | Private company limited by shares | Dissolved |
| Samtop Display Co Limited | Private company limited by shares | Live |
| SAMTOR LIMITED | Private company limited by shares | Live |
| HK SAMTOW IMPORT&EXPORT CO., LIMITED | Private company limited by shares | Live |