| SUNDAY ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SUCCESSFUL INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SUNBEAM LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNYUAN ENTERPRISE HOLDING LIMITED | Private company limited by shares | Dissolved |
| SUZHOU TIGER POWER MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUGANUMA TRADING (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| CHAMPION AV SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUNNEX LIMITED | Private company limited by shares | Dissolved |
| SUPREME FISH BALL LIMITED | Private company limited by shares | Dissolved |
| SUPERNET ENTERPRISES HONG KONG LIMITED | Private company limited by shares | Live |
| SUNNY HILL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| INTEREST SERVICE AND SUPPORT LIMITED | Private company limited by shares | Live |
| YING LEE SUPPLIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SURE CREATION LIMITED | Private company limited by shares | Live |
| H.K. SUNZI ELECTRIC GROUP SHARES LIMITED | Private company limited by shares | Dissolved |
| SUNNY SKY CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR SUCCESS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ZENITH SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| LINUX FURNITURE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SUN-PRINCE INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| ENTERPRISE SUPPLY SERVICE UNIT LIMITED | Private company limited by shares | Live |
| STAR SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUPREME CRAFT LIMITED | Private company limited by shares | Dissolved |
| SUREWISE LIMITED | Private company limited by shares | Dissolved |
| SUKYI.COM LIMITED | Private company limited by shares | Dissolved |
| MASTER SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUNNY CHANNEL LIMITED | Private company limited by shares | Dissolved |
| VIEW SUCCESS LIMITED | Private company limited by shares | Live |
| SUNLYTEX LIMITED | Private company limited by shares | Dissolved |
| SUCCESS ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUPREME JET INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUNALLY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TEAM SURPLUS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SURE MASTER LIMITED | Private company limited by shares | Dissolved |
| RICH YOUNG HOSE SUPPLIES CO., LIMITED | Private company limited by shares | Dissolved |
| SUCCESS JOY LIMITED | Private company limited by shares | Live |
| SUCCESS TOP LIMITED | Private company limited by shares | Dissolved |
| SUPREME WELL LIMITED | Private company limited by shares | Dissolved |
| SUSHIL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BEST SUPPLIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUR-LINK TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Live |
| SUNBURG TRADING LIMITED | Private company limited by shares | Dissolved |
| BAUHAUS SUCCESS LIMITED | Private company limited by shares | Live |
| MID-WAY IMAGING SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| HK SUPERIOR STYLE DRESS LIMITED | Private company limited by shares | Dissolved |
| HAO YUN DA SUNSHINE FURNITURE CO., LIMITED | Private company limited by shares | Live |
| DIGITAL MUSIC SUPPLY LIMITED | Private company limited by shares | Dissolved |
| SUPER JET ENTERPRISE LIMITED | Private company limited by shares | Live |
| YAN LEE SUPPLIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUCCESSFUL CONTAINER DRAYAGE SERVICES LIMITED | Private company limited by shares | Dissolved |
| SUNS INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| NEW SUKI BEAUTY SALON COMPANY LIMITED | Private company limited by shares | Live |
| SUNNY TOP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNNY SUMMIT INVESTMENT LIMITED | Private company limited by shares | Live |
| POINT SUCCESS LIMITED | Private company limited by shares | Dissolved |
| WELL SURE LIMITED | Private company limited by shares | Live |
| SUNYI INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| SUNYICK LIMITED | Private company limited by shares | Dissolved |
| SUNWAY GLOBAL LIMITED | Private company limited by shares | Live |
| SUPER TIME LIMITED | Private company limited by shares | Dissolved |
| SUN-FUND CONSULTING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HOTEL SUPPLIES INTERNATIONAL (CHINA) CO., LIMITED | Private company limited by shares | Dissolved |
| SUPERCITY ASIA LIMITED | Private company limited by shares | Dissolved |
| ONE SOLUTION OFFICE SUPPLIES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR INDUSTRIES-ASIA, LIMITED | Private company limited by shares | Dissolved |
| SUPER UP LIMITED | Private company limited by shares | Dissolved |
| SURE GLORY LIMITED | Private company limited by shares | Dissolved |
| SUNNY UNICORN LIMITED | Private company limited by shares | Dissolved |
| SUNMORNING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| ASSURANCE SURPLUS LIMITED | Private company limited by shares | Dissolved |
| SUNMAN TEXTILE LIMITED | Private company limited by shares | Dissolved |
| SUNJET (HK) MARITIME CO., LIMITED | Private company limited by shares | Dissolved |
| SUNYARD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNFUL LIMITED | Private company limited by shares | Dissolved |
| SUNRISE BUS COMPANY LIMITED | Private company limited by shares | Live |
| SUPREMEWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUONI SANITARY KITCHEN ELECTRIC (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUPREME FAIR LIMITED | Private company limited by shares | Dissolved |
| SUPER DRAGON LIMITED | Private company limited by shares | Dissolved |
| GLORY SURPLUS ASIA LIMITED | Private company limited by shares | Dissolved |
| SURE TRIUMPH ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUNNY SMART ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| STAR SUPREME ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUNWAY UNIVERSAL LIMITED | Private company limited by shares | Live |
| SUNBOW GROUP LIMITED | Private company limited by shares | Live |
| GERMANY SUONI ELECTRIC HOLDINGS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SUNMILL LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SUSTAINABLE DEVELOPMENT EDUCATION LIMITED | Private company limited by shares | Dissolved |
| EVER SUPER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNG KAI ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG DENTAL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUNKING INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNKEY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SKY SURPLUS LIMITED | Private company limited by shares | Dissolved |
| GOLD SURPLUS LIMITED | Private company limited by shares | Dissolved |
| ADVICE SURVEYORS LIMITED | Private company limited by shares | Live |
| SupportPlus Asia Limited | Private company limited by shares | Dissolved |