| MEGA SUPREME LIMITED | Private company limited by shares | Dissolved |
| SUNNY MAY TIMBER LIMITED | Private company limited by shares | Dissolved |
| SUNAN LIMITED | Private company limited by shares | Dissolved |
| SUNGEL & CO. LIMITED | Private company limited by shares | Live |
| SOUTH SUCCESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUKA CHEMICALS LIMITED | Private company limited by shares | Dissolved |
| ASSOCIATED PUBLIC SURVEYORS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SUITE LIMITED | Private company limited by shares | Dissolved |
| WIN SUPER LIMITED | Private company limited by shares | Dissolved |
| SUET YEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LOGIC OFFICE SUPPLIES (SHANGHAI) LIMITED | Private company limited by shares | Dissolved |
| SURE RIGHT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUPERTECH (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| SUPER COURIER LIMITED | Private company limited by shares | Dissolved |
| SURE HERO LIMITED | Private company limited by shares | Dissolved |
| HENRY CHAN SURVEYORS LIMITED | Private company limited by shares | Live |
| GOLD SURPLUS INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNWARD (H. K.) LIMITED | Private company limited by shares | Dissolved |
| MUI & LIU SURVEYORS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| WING CHEONG GRAPHICS AND OFFICE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUNSANG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUN'S INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNWILL INVESTMENT LIMITED | Private company limited by shares | Live |
| SUNFULL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNFIT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNAX ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNGOOD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNMIC LIMITED | Private company limited by shares | Dissolved |
| SUNWAY PROPERTIES LIMITED | Private company limited by shares | Live |
| SUNGOOD INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SUNTECH PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SUNFINE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNION LIMITED | Private company limited by shares | Dissolved |
| SUNWIDE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SURESEEN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SUTTON INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LECO OFFICE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| FRONTIER FURNITURE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUKI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUPERTEC TRADING LIMITED | Private company limited by shares | Dissolved |
| SUNTIME TRADING LIMITED | Private company limited by shares | Live |
| SUNTRADE LIMITED | Private company limited by shares | Dissolved |
| PROPERTY CLEANING SUPPLIES (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| REALITY MEDICAL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SUMMERISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUNSKY MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| SUNPARK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNKY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNPRO LIMITED | Private company limited by shares | Dissolved |
| SUNPRO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNCA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNSTRONG ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNGREEN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUNWAY (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SUNTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUPERCOOKS LIMITED | Private company limited by shares | Dissolved |
| V. SUCCESS COMPANY LIMITED | Private company limited by shares | Live |
| WAH SUN ELECTRICAL SUPPLIES LIMITED | Private company limited by shares | Live |
| CENTRALINK SURVEYORS LIMITED | Private company limited by shares | Live |
| WIN WELL ENGINEERING AND SURVEYORS LIMITED | Private company limited by shares | Live |
| SUPER LUCKY INVESTMENTS LIMITED | Private company limited by shares | Live |
| GRACE SCREEN SUPPLIES LIMITED | Private company limited by shares | Live |
| SUMITRA LIMITED | Private company limited by shares | Dissolved |
| TRIPLE SUCCESS LIMITED | Private company limited by shares | Dissolved |
| EVER SUPER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR METAL PRINTING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR DRAGON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNTON LIMITED | Private company limited by shares | Dissolved |
| SUCCESSFUL LIMITED | Private company limited by shares | Dissolved |
| SUNNY WIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUNCON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNNY CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HANG WAI CLEANING SUPPLIES & TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| S.U.M. INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNMAX LIMITED | Private company limited by shares | Dissolved |
| SUPER CONCEPTS LIMITED | Private company limited by shares | Live |
| SUNFILL LIMITED | Private company limited by shares | Dissolved |
| SUNGO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SUNKO LIMITED | Private company limited by shares | Dissolved |
| SUNNEL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUNGO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUNVAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUNTAL LIMITED | Private company limited by shares | Dissolved |
| COLLEGE OF DENTAL SURGEONS OF HONG KONG -THE- | Company limited by guarantee | Live |
| SUPER MARK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SUPER BEST DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SUPERIOR MANAGEMENTS LIMITED | Private company limited by shares | Dissolved |
| SUITABLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUNWAY CHEMICALS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SUCCESSFUL LIFE LIMITED | Private company limited by shares | Dissolved |
| SUNNY RICH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NEW STAR CABLE SUPPLIES LIMITED | Private company limited by shares | Live |
| SUNNY SOUTH LIMITED | Private company limited by shares | Dissolved |
| SUNNY RICH LIMITED | Private company limited by shares | Dissolved |
| AP SUCCESS LIMITED | Private company limited by shares | Live |
| SUPER PET LIMITED | Private company limited by shares | Dissolved |
| SUPER TRIUMPH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUNDAS (HONG KONG) DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |