| SUNWING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Supreme Medicare Limited | Private company limited by shares | Live |
| SUNBORN INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNMOST CREATION LIMITED | Private company limited by shares | Live |
| SUNSKY ASIA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNNY SKY PROPERTIES LIMITED | Private company limited by shares | Live |
| SKY SUNNY LIMITED | Private company limited by shares | Live |
| B & F SUPPLY LIMITED | Private company limited by shares | Dissolved |
| SURE SUCCESSFUL (HK) LIMITED | Private company limited by shares | Live |
| GO SAN SUSTAINABLE LIMITED | Private company limited by shares | Dissolved |
| SUCCESSFUL CHAMPION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ZHENGXING WHEELS (SUZHOU) MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE GARDEN MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| Supreme Furniture Limited | Private company limited by shares | Dissolved |
| HOT SUMMER YEARS LIMITED | Private company limited by shares | Live |
| SUPER DYNASTY INVESTMENT LIMITED | Private company limited by shares | Live |
| SUPREME RISE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUMMUS LIMOUSINE SERVICES LIMITED | Private company limited by shares | Live |
| SUNIA ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Super-Components Limited | Private company limited by shares | Dissolved |
| SUNTIME GP HOLDING LIMITED | Private company limited by shares | Live |
| SunPipe International Co., Limited | Private company limited by shares | Dissolved |
| SUNSMED PROTECTIVE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Dream Sushi Company Limited | Private company limited by shares | Live |
| SUNWAY (H.K.) CORPORATION LIMITED | Private company limited by shares | Live |
| SUNBURG CO., LIMITED | Private company limited by shares | Live |
| SUPERIOR PETROCHEMICAL LIMITED | Private company limited by shares | Live |
| JOY SUMMIT LIMITED | Private company limited by shares | Live |
| MERIT SUCCEED LIMITED | Private company limited by shares | Dissolved |
| SUNWAH INTERNATIONAL LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Jan-2011 |
| SUNVO INVESTMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNCON (HK) ACRYLIC PRODUCT COMPANY LIMITED | Private company limited by shares | Live |
| Sunrise Catering Company Limited | Private company limited by shares | Dissolved |
| SUN-ON EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| SURFING CO., LIMITED | Private company limited by shares | Live |
| SUNLILU INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Superior Industry Limited | Private company limited by shares | Dissolved |
| SUPREME RICH INVESTMENT LIMITED | Private company limited by shares | Live |
| SUPOER KITCHEN AND SANITAION ELECTRIC APPLIANCE LIMITED | Private company limited by shares | Dissolved |
| SUNRICH FINANCE LIMITED | Private company limited by shares | Dissolved |
| UP SUCCESS LIMITED | Private company limited by shares | Live |
| HK SUNNY HOLDING LIMITED | Private company limited by shares | Live |
| SUNNYHOME (X.M) INT'L TRADING CO., LIMITED | Private company limited by shares | Live |
| SUNON SEMICON CO., LIMITED | Private company limited by shares | Live |
| USA KAPPA SLEEPING SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR TERM LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN SUNLI (TRANSPARENT) FURNITURE CO., LIMITED | Private company limited by shares | Dissolved |
| Superl Technology Limited | Private company limited by shares | Live |
| SUPERLUX TECHNOLOGIES LIGHTING LIMITED | Private company limited by shares | Live |
| Suncare Group Limited | Private company limited by shares | Live |
| SUN-GET TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SUNNY SURPLUS LIMITED | Private company limited by shares | Live |
| SUNNY CENTRE LIMITED | Private company limited by shares | Live |
| SUNBRIGHT GREENPOWER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SURPLUS ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| FIRST SUCCEED LIMITED | Private company limited by shares | Dissolved |
| Sushi Ta-ke Limited | Private company limited by shares | Live |
| HK BEST SUPPLIER INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| GoodLife Sustainable Packaging (Hong Kong) Limited | Private company limited by shares | Dissolved |
| GREAT SUPERIOR LIMITED | Private company limited by shares | Live |
| SUBSTANCE LIMITED | Private company limited by shares | Live |
| Sunshine Way Limited | Private company limited by shares | Live |
| SUNWAY (HK) GROUP LIMITED | Private company limited by shares | Live |
| GALAXY SUCCESS LIMITED | Private company limited by shares | Dissolved |
| ZHUHAI SUNGHO ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| Subor International (HK) Electronic Technology Co., Limited | Private company limited by shares | Live |
| Sunlighting Opto-electronic Technologies (HK) Co., Limited | Private company limited by shares | Live |
| SUNWELL INTERNATIONAL (GROUP) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG FRC GENERAL SUPPLY LIMITED | Private company limited by shares | Live |
| SUNTEC SIMULATION COMPANY LIMITED | Private company limited by shares | Live |
| COMREX COMPUTER SUPPLIES LIMITED | Private company limited by shares | Live |
| GUANG DONG SUNTIDE INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SUNWAY CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SUCCESSFUL INTERNATIONAL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| HK HEHAN SHENGXIANG SUPERFINE CRAFTWORK LIMITED | Private company limited by shares | Dissolved |
| SUCCESSFUL GROUP HOLDINGS CO., LIMITED | Private company limited by shares | Dissolved |
| SUMMIT INVESTMENTS LIMITED | Private company limited by shares | Live |
| XIAMEN SUTE CONSTRUCTION MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| SULU SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| SUNWELL PROPERTIES LIMITED | Private company limited by shares | Live |
| LONG SURPLUS ASIA LIMITED | Private company limited by shares | Live |
| SUCCESS RAY LIMITED | Private company limited by shares | Live |
| SURPLUS VISION LIMITED | Private company limited by shares | Dissolved |
| KONG SUCCESS LIMITED | Private company limited by shares | Live |
| LIN SUCCESS LIMITED | Private company limited by shares | Live |
| FLY SUCCESS LIMITED | Private company limited by shares | Live |
| SKYWAVE OFFICE SUPPLIES (H.K.) LIMITED | Private company limited by shares | Live |
| SURMOUNT INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| GRAND ARCHITECTS & SURVEYORS LIMITED | Private company limited by shares | Dissolved |
| SUONIKESI (INT'L) HOLDING LIMITED | Private company limited by shares | Live |
| HANGZHOU SUMMER STAR CLOTHING COMPANY LIMITED | Private company limited by shares | Live |
| SUNSHING INTERNATIONAL TRADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNMOST CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| SUNFLOW INDUSTRY LIMITED | Private company limited by shares | Live |
| Stephanie's Plastic Surgery Limited | Private company limited by shares | Live |
| SUPREME MOUNT LIMITED | Private company limited by shares | Live |
| SUMMIT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SUNSHINE LED LIMITED | Private company limited by shares | Live |
| AS SUGAR INC LIMITED | Private company limited by shares | Live |
| UNI SUMMIT LIMITED | Private company limited by shares | Live |