| HK GUYUEXIANG CATERING MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| GUYUN (CHINA) GROUP CO., LIMITED | Private company limited by shares | Live |
| CHINA GUYUN HOLDING LIMITED | Private company limited by shares | Live |
| GUYUN GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG GUYUN GROUP LIMITED | Private company limited by shares | Live |
| GUYUN INDUSTRY LIMITED | Private company limited by shares | Live |
| Guangdong Guyun Medical Technology Limited | Private company limited by shares | Live |
| GUYUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GUYUN TRADING LIMITED | Private company limited by shares | Live |
| CHINA GUYUTANG SHARES LIMITED | Private company limited by shares | Live |
| GuZhang Limited | Private company limited by shares | Live |
| CHINA GUZHENG NETWORK LIMITED | Private company limited by shares | Live |
| EAST GUZHENG CULTURAL GROUP CO., LIMITED | Private company limited by shares | Live |
| CHINA GUZHENG EDUCATION RESEARCH CENTRE LIMITED | Private company limited by shares | Live |
| CHINA GUZHENG SENIOR TEACHERS RESEARCH HUB LIMITED | Private company limited by shares | Live |
| GUZHIFANG (HK) TRADING CO., LIMITED | Private company limited by shares | Live |
| HK GUZHUANG TRADE LIMITED | | Live |
| Italy Guzi Brand Name Manage (HK) Limited | Private company limited by shares | Live |
| Guzip Biomarkers (H.K.) Co., Limited | Private company limited by shares | Live |
| GUZMAN LIMITED | Private company limited by shares | Dissolved |
| GUZMAN FOOD AND BEVERAGE CONSULTING LIMITED | Private company limited by shares | Live |
| ARLEN P. DE GUZMAN & ASSOCIATES (HK) LIMITED | Private company limited by shares | Live |
| Hong Kong Guzon Capital Holding Limited | Private company limited by shares | Live |
| Guzz Nails Limited | | Live |
| GUZZLE LIMITED | Private company limited by shares | Live |