| SHIRO COMPANY LIMITED | Private company limited by shares | Live |
| Kanzaki Shiro Company Limited | Private company limited by shares | Live |
| SHIROIHATO COMPANY LIMITED | Private company limited by shares | Live |
| SHIROKI DINING CO LIMITED | Private company limited by shares | Live |
| SHIROKUMA (STC) LIMITED | Private company limited by shares | Live |
| SHIROKUMA (TY) LIMITED | Private company limited by shares | Live |
| ShiroLand Limited | Private company limited by shares | Live |
| Shiromy Limited | Private company limited by shares | Live |
| SHIROTA ADVERTISING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHIROTA PRODUCTION COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Jan-2001 |
| SHIROTOKI INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |