| GUOYA ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| GuoYa Holdings Limited | Private company limited by shares | Live |
| Hong Kong Guoya Co., Limited | Private company limited by shares | Live |
| HONGKONG GUOYA INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| TAIWAN GUOYA OAK MODELS LIMITED | Private company limited by shares | Dissolved |
| GUOYANG LIMITED | Private company limited by shares | Dissolved |
| ACE GUOYANG DIVER CO., LIMITED | Private company limited by shares | Live |
| GuoYao ZhenDian Limited | | Live |
| GUOYAOWEI (HK) GROUP LIMITED | Private company limited by shares | Live |