| KEYU AUTOMATION COMPANY LIMITED | Private company limited by shares | Live |
| KEYU TRADE LIMITED | | Live |
| KeYuanDa Limited | | Live |
| KOREA KEYUANDO CROP NUTRITION LIMITED | Private company limited by shares | Live |
| KeYuanRuiHeng International Trading Co., Limited | Private company limited by shares | Live |
| HY KEYUANTANG TRADE LIMITED | | Live |
| Keyuanxin Technology (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Keyuanxing Company Limited | Private company limited by shares | Live |
| KEYUDA (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Keyuda Electronic Limited | Private company limited by shares | Live |
| KEYUDA (HONG KONG) ELECTRON LIMITED | Private company limited by shares | Live |
| KEYUE LIMITED | Private company limited by shares | Dissolved |
| KEYUEN FREIGHT COMPANY LIMITED | Private company limited by shares | Live |
| KEYUEN TRADING LIMITED | Private company limited by shares | Dissolved |
| KEYUEN TRADING LIMITED | Private company limited by shares | Dissolved |
| KEYUEPU (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Shenzhen Keyulong Technology Co., Limited | Private company limited by shares | Live |
| HK KEYUNDI LIGHTING LIMITED | Private company limited by shares | Live |
| Keyunlin Trading Co., Limited | | Live |
| KEYURA ASSOCIATION LIMITED | Company limited by guarantee | Live |
| KEYUS PRINTING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Keyutone Investment Limited | Private company limited by shares | Live |