| HK KAIYUAN INTERNATIONAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| QINGDAO KAIYUAN JEWELRY CO., LIMITED | Private company limited by shares | Dissolved |
| KAIYUAN MACHINERY CO., LIMITED | Private company limited by shares | Live |
| CHINA KAIYUAN GROUP HOLDING SHARES CO., LIMITED | Private company limited by shares | Live |
| TANGSHAN KAIYUAN SPECIFIC WELDING EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| Kaiyuan Datong Investment Consulting Co., Limited | Private company limited by shares | Live |
| Kaiyuan Investment Consulting Limited | Private company limited by shares | Live |
| KAIYUAN INTERNATIONAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| KAIYUAN CRAFTS LIMITED | Private company limited by shares | Live |
| Zhejiang Kaiyuan Lighting Design Project Co., Limited | Private company limited by shares | Live |
| HK KAIYUAN TECHNOLOGY DEVELOP LIMITED | Private company limited by shares | Live |
| Kaiyuan Dynasty Limited | | Live |
| KAIYUAN ELECTRON (H.K.) LIMITED | Private company limited by shares | Dissolved |
| YUNNAN KAIYUAN OIL & GAS DRILLING ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SHANXI KAIYUAN CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KAIYUAN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HK KAIYUAN INTERNATIONAL ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| KAIYUAN INTERNATIONAL ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| Kaiyuan Import & Export Co., Limited | Private company limited by shares | Live |
| HK KAIYUAN IMPORTS AND EXPORTS TRADE LIMITED | | Live |
| KAIYUAN FOODS LIMITED | Private company limited by shares | Live |
| KAIYUAN RESEARCH ACADEMIC FOUNDATION LIMITED | Company limited by guarantee | Live |
| KAIYUAN GLOBAL INVESTMENT LIMITED | Private company limited by shares | Live |
| KAIYUAN GROUP LIMITED | Private company limited by shares | Dissolved |
| Kaiyuan Era Group Limited | Private company limited by shares | Live |
| HK CENTURY KAIYUAN GROUP CO., LIMITED | Private company limited by shares | Live |
| NEW KAIYUAN INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| KAIYUAN CAPITAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| KAIYUAN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Guangzhou Kaiyuan Trade Co., Limited | Private company limited by shares | Live |
| Guangzhou KaiYuan Daily expenses Metal Limited | Private company limited by shares | Live |
| Kaiyuan Hanrong Information Technologies Limited | Private company limited by shares | Live |
| Hong Kong Kaiyuan Xincheng Supply Chain Limited | | Live |
| HONG KONG KAIYUAN INTERNATIONAL ARCHITECTURE&LANDSCAPE ART PLANNING DESIGN CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kaiyuan Import & Export Co., Limited | Private company limited by shares | Live |
| KAIYUAN ELECTRONIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KAIYUAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kaiyuan Financial Investment Limited | Private company limited by shares | Live |
| HONG KONG KAIYUAN GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA (HONG KONG) KAIYUAN INT'L PAINTING GROUP LIMITED | Private company limited by shares | Dissolved |
| Hong Kong KaiYuan Heading Limited | Private company limited by shares | Live |
| HONG KONG KAIYUAN INVESTMENT LIMITED | Private company limited by shares | Live |
| Hong Kong Kaiyuan Company Limited | Private company limited by shares | Live |
| Kaiyuan Capital (Hong Kong) Limited | Private company limited by shares | Live |
| KAIYUAN ENTERPRISE (HONG KONG) LIMITED | Private company limited by shares | Live |
| KAIYUAN PROSPERITY (HONG KONG) INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Kaiyuan Technology Company Limited | Private company limited by shares | Live |
| HK KAIYUAN HOTEL MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| Bijie Kaiyuan Industrial Limited | Private company limited by shares | Live |
| KAIYUAN INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| KAIYUAN INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KAIYUAN INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| KAIYUAN INDUSTRIAL CORPORATION LIMITED | Private company limited by shares | Live |
| Kaiyuan Industrial Investment Group Co., Limited | | Live |
| KAIYUAN INDUSTRIAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| KAIYUAN INDUSTRIAL TRADING LIMITED | Private company limited by shares | Live |
| Kaiyuan Printing Industry Co. Limited | Private company limited by shares | Live |
| KAIYUAN RESEARCH INSTITUTION LIMITED | Private company limited by shares | Live |
| KAIYUAN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| KAIYUAN (HK) INT'L GROUP LIMITED | Private company limited by shares | Live |
| Fu Kaiyuan Investment Limited | Private company limited by shares | Live |
| Kaiyuan Investment Advisor (HK) Limited | Private company limited by shares | Live |
| Lightspeed (Kaiyuan) Limited | Private company limited by shares | Live |
| Linyi Kaiyuan Imp & Exp Co., Limited | Private company limited by shares | Live |
| HK KAIYUAN LISHEN INTERNATIONAL SHARES LIMITED | Private company limited by shares | Live |
| KAIYUAN (INTERNATIONAL) DIGITAL CURRENCY INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| KAIYUAN INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| HONGKONG KAIYUAN INTERNATIONAL HOTEL RESTAURANT INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| KAIYUAN MARINE CO., LIMITED | Private company limited by shares | Live |
| KaiYuan International Mining Limited | | Live |
| KAIYUAN PNEUMATIC TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HK WANGYE KAIYUAN ORIGINAL DESIGN PRODUCTION ART LIMITED | Private company limited by shares | Live |
| SHANGHAI KAIYUAN PUMP INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Shandong Kaiyuan Wood Industry Co., Limited | | Live |
| SHANGHAI KAIYUAN VALVE MANUFACTURING LIMITED | Private company limited by shares | Live |
| SHENGSHI KAIYUAN (CHINA) LIMITED | Private company limited by shares | Live |
| KAIYUAN SHIPPING & ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HK KAIYUAN TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| HK KAIYUAN BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KAIYUAN TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Kaiyuan (HongKong) Technology Co., Limited | Private company limited by shares | Live |
| KAIYUAN LIGHTING TECHNOLOGY HONGKONG CO., LIMITED | Private company limited by shares | Live |
| Kaiyuan Network Technology Co., Limited | Private company limited by shares | Live |
| KAIYUAN TOEC (HK) CO., LIMITED | Private company limited by shares | Live |
| KAIYUAN INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| KAIYUAN INTERNATIONAL TRADE LIMITED | | Live |
| HK KAIYUAN INT'L TRADE LIMITED | Private company limited by shares | Live |
| Kaiyuan Trading Co., Limited | Private company limited by shares | Live |
| Kaiyuan days Trading Co., Limited | Private company limited by shares | Live |
| KAIYUAN DEVELOPING AND TRADING LIMITED | Private company limited by shares | Live |
| KAIYUAN IMPORT AND EXPORT TRADING CO., LIMITED | Private company limited by shares | Live |
| KAIYUAN INTERNATIONAL TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| Kaiyuan Rong Trading Co., Limited | Private company limited by shares | Live |
| HK Kaiyuan Travel Group Co., Limited | Private company limited by shares | Live |
| KAIYUAN WOOD CO., LIMITED | Private company limited by shares | Live |
| YANHUANG KAIYUAN HK CO., LIMITED | Private company limited by shares | Live |
| YIWU KAIYUAN CRAFTS CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG KAIYUAN CO., LIMITED | Private company limited by shares | Live |
| KAIYUANDA CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN KAIYUANDA ELECTRON CO., LIMITED | Private company limited by shares | Dissolved |