| KEN-U COMPANY LIMITED | Private company limited by shares | Dissolved |
| KENU LIMITED | Private company limited by shares | Live |
| KENUNION LIMITED | Private company limited by shares | Dissolved |
| KENUO CO., LIMITED | Private company limited by shares | Live |
| GERMANY KENUODE ZHONGKA GROUP LIMITED | Private company limited by shares | Live |
| SHANGHAI KENUOER CHEMICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| KENUOMEI TRADING CO., LIMITED | Private company limited by shares | Live |
| KENUSE LIMITED | Private company limited by shares | Live |