| HOI SUEN (LUCKY) ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SUNMARK LIMITED | Private company limited by shares | Live |
| SURPLUS ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUZHOU TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| TOP SUNRISE LIMITED | Private company limited by shares | Live |
| SUPERVIEW LIMITED | Private company limited by shares | Dissolved |
| SUPER E-MANAGEMENT LIMITED | Private company limited by shares | Live |
| SUNEVINO LIMITED | Private company limited by shares | Live |
| LONG SUCCESS ASIA LIMITED | Private company limited by shares | Live |
| SURPLUS ASIA LIMITED | Private company limited by shares | Live |
| SUNIVISION LIMITED | Private company limited by shares | Dissolved |
| SUNEVISION LIMITED | Private company limited by shares | Live |
| SUPREMIA ASIA LIMITED | Private company limited by shares | Live |
| SURFIT SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SUNEVISION.COM LIMITED | Private company limited by shares | Live |
| SUNIVISION.COM LIMITED | Private company limited by shares | Dissolved |
| SUCCESS WEALTHY LIMITED | Private company limited by shares | Dissolved |
| SUNLITE INVESTMENT (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| MUST SUCCESS CO. LIMITED | Private company limited by shares | Dissolved |
| Successful Trading Hong Kong Limited | Private company limited by shares | Live |
| SUPER MATRIX COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNNIWELL INTERNATIONAL EDUCATION INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| SURVEYOR ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| SUPREME CYBERWORK LIMITED | Private company limited by shares | Dissolved |
| SURE FORTUNE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUPER BO ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| SUREONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUPRASTAR LIMITED | Private company limited by shares | Dissolved |
| SUMO ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| SUNSOFT CO., LIMITED | Private company limited by shares | Dissolved |
| SKY SURPLUS LIMITED | Private company limited by shares | Dissolved |
| SUPERWEB EXPRESS (HK) LIMITED | Private company limited by shares | Dissolved |
| BEST SURPLUS LIMITED | Private company limited by shares | Dissolved |
| SUPREME OPTICS LIMITED | Private company limited by shares | Dissolved |
| SUNNY HOPE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SURFBROOK LIMITED | Private company limited by shares | Dissolved |
| SUNSPARK LIMITED | Private company limited by shares | Live |
| SUPREME NET LIMITED | Private company limited by shares | Dissolved |
| SUNNY DAY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUPREME ETRADE LIMITED | Private company limited by shares | Dissolved |
| SURWIDE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNFULL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUPPLIER ASIA LIMITED | Private company limited by shares | Dissolved |
| TOP SUPREME LIMITED | Private company limited by shares | Dissolved |
| SUNSAVER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOP SURPLUS ASIA LIMITED | Private company limited by shares | Dissolved |
| SUPREME LEADER LIMITED | Private company limited by shares | Dissolved |
| C T F SUPPLY COMPANY LIMITED | Private company limited by shares | Live |
| SUNWAY (HONG KONG) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SUNACRO D.O.O. HKG CO., LIMITED | Private company limited by shares | Dissolved |
| SUPERSINO TEXTILES LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE SUPPLIES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| BEST SURPLUS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SURPLUS TEAM LIMITED | Private company limited by shares | Live |
| SUPREME A&E LIMITED | Private company limited by shares | Live |
| SIK SIK OFFICE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SURPLUS SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SURPLUS POWER LIMITED | Private company limited by shares | Dissolved |
| PINE SUMMIT LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR CYBERWORK LIMITED | Private company limited by shares | Dissolved |
| SUPER CYBERWORK LIMITED | Private company limited by shares | Live |
| SUPREME PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SUPREME PLASTIC INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOP SUMMIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUMMER BREEZE DOT COM LIMITED | Private company limited by shares | Dissolved |
| SUNSTAR PACIFIC LIMITED | Private company limited by shares | Live |
| VIEW WELL SUPERABRASIVES COMPANY LIMITED | Private company limited by shares | Live |
| SUPERSONIC COMMUNICATION LIMITED | Private company limited by shares | Live |
| SUNSHINE FRUITS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNOVATION.COM LIMITED | Private company limited by shares | Dissolved |
| CYBER SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUCCESS ETRADE LIMITED | Private company limited by shares | Dissolved |
| SUNAQUA CONCEPTS LIMITED | Private company limited by shares | Live |
| PACIFIC SUPERGOLD LIMITED | Private company limited by shares | Live |
| SUNLEADER CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SUNRACINGJOURNAL.COM.HK LIMITED | Private company limited by shares | Dissolved |
| SUNVIEW TRADING LIMITED | Private company limited by shares | Live |
| SURE WIN CYBERWORKS LIMITED | Private company limited by shares | Dissolved |
| SUPER INTELLECT LIMITED | Private company limited by shares | Dissolved |
| SUCCESS IS NOT LIMITED | Private company limited by shares | Dissolved |
| SUNSHINE TRADING LIMITED | Private company limited by shares | Dissolved |
| SUPERSTREETS (E-SHOPPING) LIMITED | Private company limited by shares | Dissolved |
| SUPPLIER GLOBAL LIMITED | Private company limited by shares | Dissolved |
| SUPERHOME (E-SHOPPING) LIMITED | Private company limited by shares | Live |
| SUN-TECH SUPPLIES LIMITED | Private company limited by shares | Live |
| SUPREME PRINTING LIMITED | Private company limited by shares | Live |
| SUNDRY SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNYFIELD LIMITED | Private company limited by shares | Dissolved |
| SUPERGRACE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPER CLASSIC INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUNBASE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| J & H SURVEYING COMPANY LIMITED | Private company limited by shares | Live |
| SUPER VAST LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SUPERGOLD TRADING LIMITED | Private company limited by shares | Dissolved |
| TIN TAI LEUNG YAO CLEANING SUPPLIES LIMITED | Private company limited by shares | Live |
| Surna Telecom Limited | Private company limited by shares | Dissolved |
| SUMMER INDUSTRY AND COMMERCE CO. LIMITED | Private company limited by shares | Dissolved |
| SUNS JEWEL GROUP LIMITED | Private company limited by shares | Dissolved |
| SUNNY JOYCE LIMITED | Private company limited by shares | Dissolved |
| SUSTAINABLE WASTE MANAGEMENT LIMITED | Private company limited by shares | Dissolved |