| OUGE CO. LIMITED | Private company limited by shares | Live |
| Ouge Trade Limited | | Live |
| OUGEER CO., LIMITED | Private company limited by shares | Live |
| OUGELAI HK INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| OUGEMA ENTERPRISE CONSULTANTS LIMITED | Private company limited by shares | Live |
| Hong Kong Ougema International Limited | Private company limited by shares | Live |
| ZHEJIANG TAIZHOU OUGENE ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| OUGEXING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |