| Company Name | Type | Status |
|---|---|---|
| TSUM COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG TSUMORI INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| H. K. TSUMURA CO., LIMITED | Private company limited by shares | Dissolved |
| TSUMURA MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |