| SUNKEY ELECTRONIC TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SURPLUS LEGEND LIMITED | Private company limited by shares | Dissolved |
| Successful (HK) Company Limited | Private company limited by shares | Live |
| SURE LINKAGE LIMITED | Private company limited by shares | Live |
| SUPER FOCUS LIMITED | Private company limited by shares | Live |
| SUPREME BASE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SURPLUS SKY ASIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR VIEW INVESTMENT LIMITED | Private company limited by shares | Live |
| SURIN (ASIA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNTI ELECTRON (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| SUBO IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| SUPERIOR GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG SURAMERICA TRADE LIMITED | Private company limited by shares | Dissolved |
| SuperFine Cashmere Design Limited | Private company limited by shares | Dissolved |
| SUPER TYRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNCOTEX LIMITED | Private company limited by shares | Dissolved |
| HK HAOBANG HOTEL SUPPLIES PRODUCT CO., LIMITED | Private company limited by shares | Live |
| SUNTRANSFER LIMITED | Private company limited by shares | Dissolved |
| CREDIT SUSIEE INVESTMENTS HOLDING LIMITED | Private company limited by shares | Dissolved |
| MY SUSHI COMPANY LIMITED | Private company limited by shares | Live |
| SUNFIRE INTERNATIONAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| SUPERIOR TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| HEADSIDE SURF GEARS (JIEYANG) LIMITED | Private company limited by shares | Dissolved |
| HONEST WAY SURVEYORS LIMITED | Private company limited by shares | Dissolved |
| WELL SUMMIT LIMITED | Private company limited by shares | Live |
| NATION SUPREME LIMITED | Private company limited by shares | Live |
| SUPERLUX LIMITED | Private company limited by shares | Live |
| UNIQUE SUPREME LIMITED | Private company limited by shares | Dissolved |
| USA SUNLLY GROUP LIMITED | Private company limited by shares | Dissolved |
| Standard Supplies (Hong Kong) Limited | Private company limited by shares | Dissolved |
| SUNJOY NATION LIMITED | Private company limited by shares | Dissolved |
| SUPER LEADER (ASIA) LIMITED | Private company limited by shares | Live |
| HONG KONG SUEN YAM SHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ARTS AND CRAFTS CO., LIMITED | Private company limited by shares | Dissolved |
| Sunland (Asia) Holding Limited | Private company limited by shares | Live |
| Sulsulmart Limited | Private company limited by shares | Live |
| Superlx Technology Limited | Private company limited by shares | Live |
| SUSTAINABLE ENERGY ALTERNATIVES LIMITED | Private company limited by shares | Live |
| SUNNY ART LIMITED | Private company limited by shares | Dissolved |
| SUMMIT PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Suparilla Limited | Private company limited by shares | Live |
| Supply Hub USA Limited -The- | Private company limited by shares | Live Commenced dormancy on 12-Nov-2015 |
| CHINA MINERAL SUPPLIERS LIMITED | Private company limited by shares | Live |
| SUPREME GLOBAL GROUP LIMITED | Private company limited by shares | Live |
| Suntech Electronic Technology Co., Limited | Private company limited by shares | Live |
| SUGAMAX HOLDING LIMITED | Private company limited by shares | Dissolved |
| Supperclub Limited | Private company limited by shares | Dissolved |
| SUPER SUPREME LIMITED | Private company limited by shares | Live |
| SUMERRA LIMITED | Private company limited by shares | Live |
| TOTAL KNOWLEDGE BUSINESS SUPPORT CO., LIMITED | Private company limited by shares | Live |
| SUNKIN INDUSTRY COMPANY LIMITED | Private company limited by shares | Live |
| WIND SURF INDUSTRIES TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SUZAN LIMITED | Private company limited by shares | Dissolved |
| GRACE SUMMIT LIMITED | Private company limited by shares | Live |
| POWER SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUNVO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNTECK SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| FORTUNE SUNNY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNNY YOUNG LIMITED | Private company limited by shares | Dissolved |
| SUPREME ALLIANCE LIMITED | Private company limited by shares | Live |
| SHANGHAI PEOPLE SUBMERSIBLE PUMP FACTORY CO., LIMITED | Private company limited by shares | Dissolved |
| Fashion Support Limited | Private company limited by shares | Dissolved |
| Prestige Supplies Inc Limited | Private company limited by shares | Live |
| SURMOUNT SERVICE LIMITED | Private company limited by shares | Dissolved |
| SUNTECH IT (HK) CO., LIMITED | Private company limited by shares | Live |
| SUPER WAVE LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI RENMIN SUBMERSIBLE PUMP LIMITED | Private company limited by shares | Dissolved |
| SUPER JOY INVESTMENT LIMITED | Private company limited by shares | Live |
| SUPERIOR GOAL LIMITED | Private company limited by shares | Live |
| SUZHOU BESTOOL CO., LIMITED | Private company limited by shares | Live |
| SUPERB SUMMIT LIMITED | Private company limited by shares | Live |
| FIRST SUNNY LIMITED | Private company limited by shares | Live |
| ROYAL SUPREME LIMITED | Private company limited by shares | Live |
| SUPREME PROPERTIES LIMITED | Private company limited by shares | Live |
| SC (LEE SUM) STORAGE COMPANY LIMITED | Private company limited by shares | Live |
| SUNSHUN INTERNATIONAL ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| SUYI INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| Supratrade Limited | Private company limited by shares | Live |
| SUNNY METRO INVESTMENTS LIMITED | Private company limited by shares | Live |
| SUPERIOR ALLIANCE GROUP COMPANY LIMITED | Private company limited by shares | Live |
| SUNG NAM COMPANY LIMITED | Private company limited by shares | Live |
| SUNZ CAPITAL LIMITED | Private company limited by shares | Live |
| Global Successful Chinese Limited | Private company limited by shares | Dissolved |
| SUREWIN (HONGKONG) LIGHTING MANUFACTURER & TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| SUPER LEGEND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNGWOO TECHNOLOGIES., LIMITED | Private company limited by shares | Dissolved |
| SUMKEY INDUSTRY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| Summer Asia Limited | Private company limited by shares | Dissolved |
| SUBTLE ESSENTIALS COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG SUPERIOR INVESTMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG SUKY INT'L TRADING LIMITED | Private company limited by shares | Dissolved |
| SUPER TACTIC LIMITED | Private company limited by shares | Live |
| NEW SUNNY INVESTMENT LIMITED | Private company limited by shares | Live |
| Newegg Tech Support Limited | Private company limited by shares | Live |
| SuperFly Investing Management Group Co., Limited | Private company limited by shares | Dissolved |
| SUPREME AGE LIMITED | Private company limited by shares | Live |
| SUPREME WIN LIMITED | Private company limited by shares | Dissolved |
| SUPERSTAN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG SUNRICHER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| DRAGON SUCCESSFUL CO., LIMITED | Private company limited by shares | Live |