| SURE RICH LIMITED | Private company limited by shares | Dissolved |
| FIRST SUNRISE LIMITED | Private company limited by shares | Live |
| SUNRAY ELECTRONICS (HK) CO. LIMITED | Private company limited by shares | Live |
| SUNLITLUX (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| SUPREMIER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUPER IDEA LIMITED | Private company limited by shares | Live |
| SUPERIOR SUN LIMITED | Private company limited by shares | Live |
| SUPREME WAY LIMITED | Private company limited by shares | Dissolved |
| JOY SUMMIT LIMITED | Private company limited by shares | Dissolved |
| FU LAI SUPERMARKET LIMITED | Private company limited by shares | Dissolved |
| SUNHIGH LIMITED | Private company limited by shares | Live |
| FIRST COMPONENT SUPPLIES LIMITED | Private company limited by shares | Live |
| SUNWELL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| KAI SUCCESS COMPANY LIMITED | Private company limited by shares | Live |
| SUPRARICH LIMITED | Private company limited by shares | Dissolved |
| SUNLUCK ENTERPRISE LIMITED | Private company limited by shares | Live |
| PARTS & COMPONENTS SUPPLIER LIMITED | Private company limited by shares | Live |
| SUNNY LEGEND INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNSTATE CORPORATION LIMITED | Private company limited by shares | Live |
| SUCCESSFUL ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| SURE DRAGON LIMITED | Private company limited by shares | Live |
| SAN-BAN SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUNWEALTH GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNWAY PRODUCTS LIMITED | Private company limited by shares | Live |
| ALLIED SUNTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| UA SUNSHINE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPERNET TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNDANES LIMITED | Private company limited by shares | Dissolved |
| SUPERPUNTER LIMITED | Private company limited by shares | Dissolved |
| BAUHAUS SUPERMAX LIMITED | Private company limited by shares | Live |
| SUPERSHINE LIMITED | Private company limited by shares | Dissolved |
| SUKOY LIMITED | Private company limited by shares | Live |
| PACIFIC SUNRISE LIMITED | Private company limited by shares | Live |
| HK SUNBAY APPLIANCES GROUP LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SUNSHINE AGENCY LIMITED | Private company limited by shares | Live |
| SUPER WINNING LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Supersonics Technology Group Limited | Private company limited by shares | Live |
| SUNRAY (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| SUNTOP LIMITED | Private company limited by shares | Dissolved |
| SUPREME TOP TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SURICH LIMITED | Private company limited by shares | Live |
| SUNDEX LIMITED | Private company limited by shares | Dissolved |
| HK SUNGREEN CO., LIMITED | Private company limited by shares | Dissolved |
| SUCCESSFUL ENVIRONMENTAL WORKS & INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUT LICK LAUNDRY SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| NANOCHEM SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SURE RICH (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SUNNY SYSTEM LIMITED | Private company limited by shares | Live |
| SUNSTEP LIMITED | Private company limited by shares | Dissolved |
| PINE SUCCESS LIMITED | Private company limited by shares | Live |
| SUNRICH TECHNOLOGY (R & D) LIMITED | Private company limited by shares | Live |
| STANDARD SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUREARN LIMITED | Private company limited by shares | Live |
| VIC SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUNWELL CORPORATION LIMITED | Private company limited by shares | Live Commenced dormancy on 16-Aug-2012 |
| SUPERFINE CLEANING SERVICES LIMITED | Private company limited by shares | Dissolved |
| SUPERZE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNTAX LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE EXPORT LIMITED | Private company limited by shares | Live |
| SUPREME (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUPERMASTER VOD TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHINA SUN'S GROUP LIMITED | Private company limited by shares | Dissolved |
| SURPASS ENTERPRISE LIMITED | Private company limited by shares | Live |
| HK.MAGNETIC SUSPENSION ELECTRIC TECH DEV. LIMITED | Private company limited by shares | Dissolved |
| CHINA SUPERIOR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DRAGON SUMMIT LIMITED | Private company limited by shares | Dissolved |
| CHINA SURVEY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SUMMATION X HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR TECHNOLOGY (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SUPREME PLUS LIMITED | Private company limited by shares | Live |
| SURE YIELD LIMITED | Private company limited by shares | Live |
| SUMMER INFANT HK LIMITED | Private company limited by shares | Dissolved |
| SUPERTEC MARITIME CO., LIMITED | Private company limited by shares | Live |
| SUPERSONIC ENTERPRISE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SUTTON HILL (HK) LIMITED | Private company limited by shares | Dissolved |
| SURE WIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SUNNY CHAMPION LIMITED | Private company limited by shares | Live |
| SUNDAY PROMOTION LIMITED | Private company limited by shares | Dissolved |
| SUNBOW TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUMMA LIMITED | Private company limited by shares | Dissolved |
| SUBLIME LIMITED | Private company limited by shares | Dissolved |
| SUNWEALTH CORPORATION LIMITED | Private company limited by shares | Live |
| B&W SUPREME LIMITED | Private company limited by shares | Dissolved |
| SUNTECH ENGINEERING CORPORATION LIMITED | Private company limited by shares | Live |
| RICH-IN SUPPLIES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNFLAX INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| REGENT PRINTING SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUNRAY PREMIER WALLCOVERINGS LIMITED | Private company limited by shares | Live |
| SUPERDATA SOFTWARE (HK) LIMITED | Private company limited by shares | Live |
| OCEAN SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| J&J SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUNNY SILVER LIMITED | Private company limited by shares | Live |
| HONG KONG SUPER-WAYS COMMUNICATION DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SUNRISE KITCHEN LIMITED | Private company limited by shares | Dissolved |
| SUPREME CHINA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| POLY SUCCESS ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUPER POWER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUKHSAGAR TRADING GROUP LIMITED | Private company limited by shares | Dissolved |
| SUGEM (U.S.A.) LIMITED | Private company limited by shares | Dissolved |
| LOK KWAN COMMUNITY SUPPORT NETWORKS LIMITED | Company limited by guarantee | Live |