| SHUM'S & COMPANY LIMITED | Private company limited by shares | Live |
| SHUM'S BROTHERS INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Global Shum's Chinese Association Limited | Company limited by guarantee | Live |
| SHUM'S INVESTMENT LIMITED | Private company limited by shares | Live |
| SHUM'S MACHINERY LIMITED | Private company limited by shares | Live |
| SHUM'S TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHUM'S ELECTRIC TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SHUM'S TRADING LIMITED | Private company limited by shares | Live |
| SHUMSHUIPO SUPERMARKET LIMITED | Private company limited by shares | Dissolved |