| SUDA LIMITED | Private company limited by shares | Dissolved |
| Suda Limited | Private company limited by shares | Live |
| CREATIVE SUDA LIMITED | Private company limited by shares | Live |
| Suda Expert Limited | Private company limited by shares | Live |
| SUDAL LIMITED | | Live |
| SUDAL CO., LIMITED | Private company limited by shares | Dissolved |
| BRA SUDAMERIKA LIMITED | | Live |
| SUDAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUDAN NEW TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| South Sudan Crude Limited | Private company limited by shares | Live |
| Sudan International Trading Limited | Private company limited by shares | Live |
| SUDAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUDAN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| CHINA SUDAO FULAI BIOLOGICAL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK SUDAO GROUP LIMITED | Private company limited by shares | Live |
| Sudar HK Limited | Private company limited by shares | Live |
| SUDARE, LIMITED | Private company limited by shares | Dissolved |
| SUDARSHANAS LIMITED | Private company limited by shares | Dissolved |
| SUDASINO FOR TRADING AND SERVICES LIMITED | Private company limited by shares | Live |
| SUDATONG LIMITED | | Live |
| SUDBURY LIMITED | Private company limited by shares | Dissolved |
| Sudd Oil Company Limited | Private company limited by shares | Live |
| SUDD OIL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| SUDDARD LIMITED | Private company limited by shares | Dissolved |
| SUDDEN WEEKLY PUBLISHING LIMITED | Private company limited by shares | Live |
| Sudden Wealth Limited | | Live |
| SUDDEN WEEKLY LIMITED | Private company limited by shares | Live |
| Sude Co., Limited | Private company limited by shares | Live |
| HONG KONG SUDE CO., LIMITED | | Live |
| SUDE TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Xuchang Sude Trading Co., Limited | Private company limited by shares | Live |
| Yiwu Sude Commodity Purchasing Co., Limited | Private company limited by shares | Live |
| SUDEC Trade Hub Limited | | Live |
| SUDEDOSS LIMITED | | Live |
| SUDER TECHNOLOGY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| SUDERA LIMITED | Private company limited by shares | Dissolved |
| Sudes International Limited | Private company limited by shares | Live |
| Sudeten Holding Limited | Private company limited by shares | Live |
| SUDEX LIMITED | Private company limited by shares | Dissolved |
| SUDEX LIMITED | Private company limited by shares | Live |
| SUDGROVE LIMITED | Private company limited by shares | Dissolved |
| Sudhana Capital Limited | Private company limited by shares | Live |
| Sudi1 Limited | Private company limited by shares | Live |
| Sudi2 Limited | Private company limited by shares | Live |
| Sudi3 Limited | Private company limited by shares | Live |
| Sudi4 Limited | Private company limited by shares | Live |
| Sudi5 Limited | Private company limited by shares | Live |
| Sudi6 Limited | Private company limited by shares | Live |
| SUDIA LIMITED | Private company limited by shares | Dissolved |
| SUDIMA TIME LIMITED | Private company limited by shares | Live |
| Sudio Limited | Private company limited by shares | Live |
| SUDIT LIMITED | Private company limited by shares | Dissolved |
| SUDLIVE BUSINESS LIMITED | Private company limited by shares | Live |
| SUDMER COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUDO LIMITED | Private company limited by shares | Dissolved |
| SUDOFAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Henglixue Sudoku Culture Communication (China) Co., Limited | | Live |
| SUDOKU HONG KONG LIMITED | | Live |
| SUDOKU LOGISTIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUDOMVILLE LIMITED | Private company limited by shares | Dissolved |
| HK SUDONG SHARE LIMITED | Private company limited by shares | Live |
| SUDONG ELECTRONIC TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| SUDOSOLVE LIMITED | Private company limited by shares | Live |
| Sudrax HK Limited | Private company limited by shares | Dissolved |
| SUDROV TRADE LIMITED | | Live |
| SUDSWE TRADING & CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| SUDTECH LIMITED | Private company limited by shares | Live |
| HK SUDU INT'L BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUDU GROUP LIMITED | Private company limited by shares | Live |
| SUDU TRADING HONG KONG LIMITED | Private company limited by shares | Live |
| SUDU INNOVATIONS LIMITED | Private company limited by shares | Live |
| SUDU TRADE LIMITED | | Live |
| Sudy Limited | Private company limited by shares | Live |