| ZHENGGUAN INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| Zhengguang Limited | | Live |
| ZHENGGUO HK TRADE CO., LIMITED | Private company limited by shares | Live |
| China Zhengguo Education Group Limited | Private company limited by shares | Live |
| ZHENGGUO HOLD GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG ZHENGGUO GROUP LIMITED | Private company limited by shares | Dissolved |
| ZHENGGUO HUANMAO LIMITED | | Live |
| ZHENGGUO (HK) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ZHENGGUO TRADING CO., LIMITED | Private company limited by shares | Live |