| SINO WORLD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SIHL TREASURY LIMITED | Private company limited by shares | Live |
| SINO RISE LIMITED | Private company limited by shares | Dissolved |
| EXCEL SINO LIMITED | Private company limited by shares | Dissolved |
| SILVER APPLE LIMITED | Private company limited by shares | Dissolved |
| SINO LONG LIMITED | Private company limited by shares | Dissolved |
| SINO-KOREA LIMITED | Private company limited by shares | Dissolved |
| SINCERITY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO CONCORD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO ORDER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO ORDER LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Nov-2001 |
| DRAGON SINO ASSETS LIMITED | Private company limited by shares | Dissolved |
| GRAND SINCERE LIMITED | Private company limited by shares | Dissolved |
| SINO ELEGANT MOVIES LIMITED | Private company limited by shares | Dissolved |
| SINO GEAR LIMITED | Private company limited by shares | Dissolved |
| SINO BASE PROPERTIES LIMITED | Private company limited by shares | Live |
| SINO HEALTH COMPANY LIMITED | Private company limited by shares | Live |
| BEST SINO INVESTMENTS LIMITED | Private company limited by shares | Live |
| PACIFIC SILVER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TOLAM (SINO-HK) TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SITIME LIMITED | Private company limited by shares | Dissolved |
| FU SING ENGINEERING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCERE JOY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINCERE TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO TRADER RESOURCES (HK) LIMITED | Private company limited by shares | Live |
| SINGFOR LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUE SING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PO SING (HK) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO BRIGHT LIMITED | Private company limited by shares | Live |
| HANG SING INTERNATIONAL A & V COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO RICH GROUP INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO ASIA ASSETS MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO ASIA NOMINEE LIMITED | Private company limited by shares | Dissolved |
| SINOLINK PROPERTIES AGENT LIMITED | Private company limited by shares | Live |
| TAK SING CONSTRUCTION ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| SINO RESPECT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO MATERIAL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| SINO PROSPER ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO RESPECT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO RESPECT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO ACHIEVE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO ACHIEVE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO ACHIEVE ENTERPRISES LIMITED | Private company limited by shares | Live |
| MODERN SINO LIMITED | Private company limited by shares | Dissolved |
| SINO SENSE INVESTMENT LIMITED | Private company limited by shares | Live |
| WAH SING CHEONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FAI HONG LIMITED | Private company limited by shares | Dissolved |
| FOOK SING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SILVERPLUS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON CHAIN-STORES LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS PROPERTY LIMITED | Private company limited by shares | Dissolved |
| S.I.S. SYSTEMS (ASIA-PACIFIC) LIMITED | Private company limited by shares | Dissolved |
| SINOLINK INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| CAPITAL SIMULATIONS LIMITED | Private company limited by shares | Dissolved |
| SINO SOURCE LIMITED | Private company limited by shares | Dissolved |
| SINOCHIEF LIMITED | Private company limited by shares | Dissolved |
| SINOFLASH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOCHIEF INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO AUSTRALIAN VOCATIONAL ENTERPRISES LIMITED | Company limited by guarantee | Dissolved |
| SINO-OCEAN INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOCHIEF INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HAI SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO SUN INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOPAC SERVICES LIMITED | Private company limited by shares | Dissolved |
| SINO ART INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO CARE LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO WAGON LIMITED | Private company limited by shares | Live |
| SINO MASTER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO GLORY LIMITED | Private company limited by shares | Live Commenced dormancy on 31-Jul-2014 |
| SINO KEEN LIMITED | Private company limited by shares | Dissolved |
| SILVER TRINITY LIMITED | Private company limited by shares | Live |
| SILVERLUX LIMITED | Private company limited by shares | Live |
| SICHUAN YINHE GROUP (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO BOND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO UNIVERSE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| LAP SING METAL FACTORY LIMITED | Private company limited by shares | Live |
| SINO FRIENDSHIP LIMITED | Private company limited by shares | Live |
| SILVER HARBOUR LIMITED | Private company limited by shares | Dissolved |
| SINO CROWN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SINO-TEAM FAR EAST LIMITED | Private company limited by shares | Dissolved |
| SINOSTAR (H.K.) LIMITED | Private company limited by shares | Live |
| SINO FAME ASSETS LIMITED | Private company limited by shares | Dissolved |
| SIIC LIN YI COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILK STRANDS LIMITED | Private company limited by shares | Dissolved |
| SINOTONE LIMITED | Private company limited by shares | Dissolved |
| KIN SING PROPERTIES LIMITED | Private company limited by shares | Live |
| KIN SING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO CASTLE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO INDUSTRIAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO CHAMPION INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| BEST SINO CORPORATION LIMITED | Private company limited by shares | Live |
| EXCEL SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SMART SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO FOCUS TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO PATH LIMITED | Private company limited by shares | Live |
| SINO LEADER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIGNAL 8 MODEL MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO EMPIRE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |