| SINO FORTUNE (HK) LIMITED | Private company limited by shares | Live |
| SINOEXTRACT LIMITED | Private company limited by shares | Live |
| SINOTRANS (HK) LOGISTICS LIMITED | Private company limited by shares | Live |
| SINO INT'L TRADING (H.K.) LIMITED | Private company limited by shares | Live |
| BAUHAUS SINO LIMITED | Private company limited by shares | Live |
| MARK SINO LIMITED | Private company limited by shares | Live |
| SINO FINANCE LIMITED | Private company limited by shares | Live |
| SINOSOURCE PHARMA LIMITED | Private company limited by shares | Dissolved |
| SINO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| VIEW SINO GROUP LIMITED | Private company limited by shares | Live |
| SINOAFRIQUE LIMITED | Private company limited by shares | Dissolved |
| ADVANCED SINO-TECHNOLOGY CHINA LIMITED | Private company limited by shares | Dissolved |
| GRAND SINO TRADING LIMITED | Private company limited by shares | Dissolved |
| TIME SINO LIMITED | Private company limited by shares | Dissolved |
| HK SINO MERIT INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO ASSETS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINOMANIA OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SINO VICTORY (NORTH-AMERICA) LIMITED | Private company limited by shares | Dissolved |
| SINO PRODUCTS (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINO KING (HK) LIMITED | Private company limited by shares | Live |
| SINO WELL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINOPAC CULTURE AND EDUCATION ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| SINOMED COMPANY LIMITED | Private company limited by shares | Live |
| SINO VAST INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO FORTRESS LIMITED | Private company limited by shares | Dissolved |
| HK AUSTRALIA SINO TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOPU HK LIMITED | Private company limited by shares | Live |
| SINO SUCCESS ENGINEERING LIMITED | Private company limited by shares | Live |
| Sinofin Company Limited | Private company limited by shares | Live |
| SINO HK JAPAN BIOCHEM CO., LIMITED | Private company limited by shares | Dissolved |
| SINO REGENT HONG KONG LIMITED | Private company limited by shares | Live |
| GIANT SINO INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO CREATION INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO FORTUNE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINO FORTUNE INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO BRITISH ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO-MED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RICH SINO CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINO FORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DYNASTY SINO LIMITED | Private company limited by shares | Dissolved |
| SINO GIANT INVESTMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Mar-2009 |
| SINO SMART (H.K.) LIMITED | Private company limited by shares | Dissolved |
| CHINA SINOTONE NETCOM LIMITED | Private company limited by shares | Dissolved |
| SINO ART INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO PLANNING LIMITED | Private company limited by shares | Dissolved |
| PAN SINO LIMITED | Private company limited by shares | Dissolved |
| SINO GAIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YAU WO (SINO-HK) TRANSPORTATION CO., LIMITED | Private company limited by shares | Dissolved |
| SINOWAY LIMITED | Private company limited by shares | Dissolved |
| SINO GALAXY LIMITED | Private company limited by shares | Live |
| SINOSUN LIMITED | Private company limited by shares | Live |
| SINO & HK TRADING (GROUP) LIMITED | Private company limited by shares | Dissolved |
| SINO CHAMP ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO LEVEL MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO MARK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO WIN INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO EXPERT MANAGEMENT LIMITED | Private company limited by shares | Live |
| LUCKY SINO (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO VANTAGE (CHINA) LIMITED | Private company limited by shares | Live |
| SINO GAINER LIMITED | Private company limited by shares | Dissolved |
| SINO PORTAL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO LINK CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINO WEALTHY TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO BASE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO TRADE (CHINA) LIMITED | Private company limited by shares | Live |
| SINO SUCCESS (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO SKY (CHINA) LIMITED | Private company limited by shares | Live |
| SINO POWER (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO GREAT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| BRIGHT SINO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO CHEER (LNG) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO CHEER TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO CHEER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO DISTRIBUPHARM COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-US MED SYSTEMS CO., LIMITED | Private company limited by shares | Dissolved |
| SINOLINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO LINKER INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO-OCEANS LIMITED | Private company limited by shares | Live |
| SINO BOND LIMITED | Private company limited by shares | Dissolved |
| SINO CHAMPION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WIN SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO BUSINESS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINOFAITH ENGINEERING LIMITED | Private company limited by shares | Live |
| SINO-TIMESHARE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOCON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SINO-I.COM LIMITED | Private company limited by shares | Dissolved |
| SINO CENTURY H.K. LIMITED | Private company limited by shares | Live |
| SINO DRAGON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO TARGET INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINOPARTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO STAR GROUP LIMITED | Private company limited by shares | Live |
| SINO ART TRADING LIMITED | Private company limited by shares | Live |
| SINOMAX PLANNING LIMITED | Private company limited by shares | Live |
| SINO MASTER INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO FIDELITY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO-HAITONG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO-INDIA LINES LIMITED | Private company limited by shares | Live |
| FUTURE SINO LIMITED | Private company limited by shares | Dissolved |
| SINO MEGA LIMITED | Private company limited by shares | Live |