| SUNNY WINGS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNRISE RESTAURANT LIMITED | Private company limited by shares | Live |
| FIRST SUCCEED LIMITED | Private company limited by shares | Dissolved |
| SURE SUCCESS LIMITED | Private company limited by shares | Live |
| ALL SURPLUS LIMITED | Private company limited by shares | Live |
| GOLD SUMMIT TRADING LIMITED | Private company limited by shares | Dissolved |
| SUPER GAIN LIMITED | Private company limited by shares | Dissolved |
| FAITH SUCCESSFUL LIMITED | Private company limited by shares | Live |
| SUMMIT WEALTHY (ASIA) LIMITED | Private company limited by shares | Live |
| SUCCESSFUL INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| EE SUPPLIES TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| SURVEY ONE LIMITED | Private company limited by shares | Dissolved |
| SUNBURST BIOTECHNOLOGIES LIMITED | Private company limited by shares | Live Commenced dormancy on 30-May-2013 |
| SURE FAME LIMITED | Private company limited by shares | Live |
| SURE TRIUMPH LIMITED | Private company limited by shares | Dissolved |
| U.K SUNADE INTERNATIONAL GROUP COMPANY LIMITED | Private company limited by shares | Dissolved |
| T. A. SUPPLY COMPANY LIMITED | Private company limited by shares | Live |
| NEW SUNSHINE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUCCESS VIEW LIMITED | Private company limited by shares | Dissolved |
| RICH SUCCESSFUL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SURETOP PROPERTIES LIMITED | Private company limited by shares | Live |
| SULLIVAN (HK) LIMITED | Private company limited by shares | Dissolved |
| UCS SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUNNY-TECH ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| SUNSHINE SUPPLIES INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| SUPER CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNNYCOM TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PETS & SUPPLIES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SUNLITE INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUREPLUS LIMITED | Private company limited by shares | Dissolved |
| SUNS GREATER CHINA LIMITED | Private company limited by shares | Dissolved |
| A & J SUCCESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMERGATE LIMITED | Private company limited by shares | Live |
| GAIN SURE INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG SUSTAINABLE COMMUNICATIONS ASSOCIATION LIMITED -THE- | Company limited by guarantee | Dissolved |
| SUNSTONE CHINA LIMITED | Private company limited by shares | Live |
| SUPERMAX (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNBIRD LIMITED | Private company limited by shares | Live |
| L. K. ARCHITECTURAL SUPPLIES CO. LIMITED | Private company limited by shares | Live |
| SURPLUSMAX INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNWAH TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNWA LIMITED | Private company limited by shares | Dissolved |
| SUNNY TOP LIMITED | Private company limited by shares | Live |
| SUNTO LIMITED | Private company limited by shares | Dissolved |
| SUNWAY ELASTIC BRAID COMPANY LIMITED | Private company limited by shares | Live |
| SUNTRANS INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| SURE TOP TRADING LIMITED | Private company limited by shares | Dissolved |
| SUMMIT GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNGEN Energy Limited | Private company limited by shares | Live |
| AUDIO SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| NEDECO SUPPLIES CO. LIMITED | Private company limited by shares | Dissolved |
| CENTRE FOR ORTHOPAEDIC SURGERY LIMITED | Private company limited by shares | Live |
| SUPERSTAR HOLDING LIMITED | Private company limited by shares | Dissolved |
| SUPER BRIGHTNESS LIMITED | Private company limited by shares | Live |
| SUNNY WEALTH LIMITED | Private company limited by shares | Live |
| SUNWELL GLOBAL LIMITED | Private company limited by shares | Live |
| SUPER COLLECTION LIMITED | Private company limited by shares | Dissolved |
| DSI (SUZHOU) CO., LIMITED | Private company limited by shares | Dissolved |
| PUI SUEN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPERGRACE INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| EC SUCCESS LIMITED | Private company limited by shares | Dissolved |
| FAR EAST SUNCARE LIMITED | Private company limited by shares | Live |
| JAPAN SUOPU APPLIANCE GROUP (HK) CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Jan-2005 |
| SUNVIEW INVESTMENT LIMITED | Private company limited by shares | Live |
| OCEAN SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUCCESS TIME LIMITED | Private company limited by shares | Live |
| GLOBAL SUPREME LIMITED | Private company limited by shares | Dissolved |
| SUNLEADER (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALL SUCCESS FURNITURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| NORDIC LIGHT (SUZHOU) INVESTMENT CO. LIMITED | Private company limited by shares | Live |
| NEW SUCCEED LIMITED | Private company limited by shares | Dissolved |
| SUNNY VICTOR LIMITED | Private company limited by shares | Live |
| HK SUPER BEAUTY LIMITED | Private company limited by shares | Live |
| SUPER DRAGON RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SURE SUCCESS ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUNRAY TEXTILES SERVICES LIMITED | Private company limited by shares | Dissolved |
| SURMOUNT TECHNOLOGIES CO., LIMITED | Private company limited by shares | Dissolved |
| YL SUPREMACY INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| SUMMIT GLORY LIMITED | Private company limited by shares | Dissolved |
| SUNET INFORMATION MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| LONG SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUCCESS INC. LIMITED | Private company limited by shares | Dissolved |
| SUNLAKE INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| ZH SUNTY GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNMAN TRADING (H.K.) CO., LIMITED | Private company limited by shares | Live |
| SUNWAY INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| SUCCESSFUL DRAYAGE SERVICE LIMITED | Private company limited by shares | Dissolved |
| SURF INDUSTRIAL (SHENZHEN) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SUPERIOR HOME FURNISHING GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNNY WAY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUNSPARKLE (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| SUN-LITE MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| SUPERISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SURETY ASIA LIMITED | Private company limited by shares | Dissolved |
| EURO OFFICE SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| ASIA DENTAL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNA LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE APPARELS LIMITED | Private company limited by shares | Live |
| HONG KONG SUNRAY INT'L MEDICINE LIMITED | Private company limited by shares | Dissolved |