| 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 |
| KAIYUANDA TRADING LIMITED | Private company limited by shares | Live |
| KAIYUANHUEI LIMITED | Private company limited by shares | Live |
| KAIYUANTAI HOLDING LIMITED | Private company limited by shares | Live |
| KAIYUANTECH Limited | Private company limited by shares | Live |
| Kaiyuanxin International Investment Co., Limited | Private company limited by shares | Live |
| KAIYUE LIMITED | Private company limited by shares | Dissolved |
| KAIYUE BULKPACK LIMITED | Private company limited by shares | Live |
| KAIYUE BALLOON CO., LIMITED | Private company limited by shares | Live |
| KAIYUE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| KAIYUE INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| KAIYUE INDUSTRY CO., LIMITED | | Live |
| Kaiyue Investment Co., Limited | Private company limited by shares | Live |
| KAIYUE SHIPPING CO., LIMITED | | Live |
| Huizhou Kaiyue Electronic Limited | Private company limited by shares | Live |
| HK KAIYUE HOLDING GROUP LIMITED | | Live |
| HK KAIYUE MEDICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| KAIYUE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KAIYUE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| KAIYUE SYSTEMS LIMITED | | Live |
| KAIYUE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KAIYUE TECHNOLOGY LIMITED | | Live |
| HK KAIYUE TRADE LIMITED | Private company limited by shares | Live |
| HONG KONG KAIYUEDA TECHNOLOGY LIMITED | | Live |
| Kaiyueda International Limited | | Live |
| KAIYUEER INDUSTRIAL DESIGN CO., LIMITED | Private company limited by shares | Live |
| Kaiyueli Trade Co., Limited | Private company limited by shares | Live |
| HK KAIYUENIAO FINERY LIMITED | Private company limited by shares | Live |
| HONGKONG KAIYUEXIANG ELECTRONIC LIMITED | Private company limited by shares | Live |
| KAIYUEXIN INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| CHINA KAIYUN RV LIMITED | Private company limited by shares | Dissolved |
| KAIYUN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| KAIYUN MACHINERY (HK) CO., LIMITED | Private company limited by shares | Live |
| HK Kaiyun Electronic Commerce Limited | | Live |
| KAISUN ENERGY KAIYUN LIMITED | Private company limited by shares | Dissolved |
| KAIYUN GROUP LIMITED | Private company limited by shares | Live |
| KAIYUN GROUP (HK) LIMITED | Private company limited by shares | Live |
| Hong Kong Kaiyun Refrigeration Co., Limited | | Live |
| CHINA KAIYUN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KAIYUN GROUP INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Kaiyun Overseas Service Co., Limited | Private company limited by shares | Live |
| KAIYUN TECHNOLOGY (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| KAIYUN INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| ZHAOYANG KAIYUN TYRE LIMITED | Private company limited by shares | Live |
| HK KAIYUNFA INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| Kaiyunxing Trading Co., Limited | Private company limited by shares | Live |
| KAIYUXIN (INTERNATIONAL) GROUP CO., LIMITED | Private company limited by shares | Live |
| KAIZ (ASIA) COMPANY LIMITED | Private company limited by shares | Live |
| KAIZA LIMITED | Private company limited by shares | Live |
| KAIZADE LIMITED | Private company limited by shares | Dissolved |
| KAIZE GROUP LIMITED | Private company limited by shares | Live |
| HK KAIZE TRADE LIMITED | Private company limited by shares | Live |
| KAIZEN LIMITED | Private company limited by shares | Live |
| KAIZEN VC LIMITED | Private company limited by shares | Live |
| KAIZEN HR LIMITED | | Live |
| Kaizen BJJ Limited | | Live |
| KAIZEN CAPITAL LIMITED | Private company limited by shares | Live |
| KAIZEN TRADE CO., LIMITED | Private company limited by shares | Live |
| KAIZEN MERCHANDISE CONCEPT LIMITED | Private company limited by shares | Dissolved |
| Kaizen Consulting Limited | Private company limited by shares | Live |
| Kaizen Dynamic Limited | Private company limited by shares | Live |
| KAIZEN EDUCATION DESIGN LIMITED | Private company limited by shares | Dissolved |
| Kaizen Engineering Service Limited | Private company limited by shares | Live |