| ADACHI CHEMICAL INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| ADACHI CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ADACHI HANDELS LIMITED | Private company limited by shares | Dissolved |
| Adachi Holdings Limited | Private company limited by shares | Live |
| ADACHI SOAP INDUSTRIES LIMITED | Private company limited by shares | Live |
| ADACHI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ADACHI INTERNATIONAL CO. LIMITED | Private company limited by shares | Dissolved |
| Adachi Trading International Limited | Private company limited by shares | Dissolved |
| ADACHI LIGHT (HK) LIMITED | Private company limited by shares | Live |
| ADACHI TECHNOLOGY LIMITED | Private company limited by shares | Live |