| SINO VANTAGE ASIA LIMITED | Private company limited by shares | Live |
| GLORY SINO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO PROTECTION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOBRAS TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| SINO RIVER CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| SINO STAR INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO TECH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| DIGITAL SINO LIMITED | Private company limited by shares | Dissolved |
| CYBER SINO LIMITED | Private company limited by shares | Dissolved |
| BEST SINO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO UNIT LIMITED | Private company limited by shares | Dissolved |
| HONEST SINO LIMITED | Private company limited by shares | Live |
| SINO VISION LIMITED | Private company limited by shares | Dissolved |
| SINOCYBER LIMITED | Private company limited by shares | Dissolved |
| SINOFAITH ENGINEERING MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO CHANNEL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO ENERGY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO POWER INFORMATION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO WELL MANAGEMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Mar-2009 |
| SINO ALLIANCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO LAND (HK) CO. LIMITED | Private company limited by shares | Live |
| SINOLINK CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO CHANNEL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SINO TRADING LIMITED | Private company limited by shares | Live |
| SINONET TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO LEGEND INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO ARTS & CRAFTS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SINOHOME.COM LIMITED | Private company limited by shares | Dissolved |
| SINOLINK NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINOGAIN TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SINOGAIN HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SINOGAIN (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO LOGIC (HK) LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON INVESTMENTS LIMITED | Private company limited by shares | Live |
| MILLION SINO TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOSTAR INTERNATIONAL FORWARDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO ACT LIMITED | Private company limited by shares | Dissolved |
| SINORON INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO PROFITS LIMITED | Private company limited by shares | Live |
| SINO CITIES LIMITED | Private company limited by shares | Dissolved |
| CITY (SINO-HK) TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-H.K. CYBER HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SINO CAPITAL JEWELLERY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO GEM (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO GOOD TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO-I.COM (BEIJING) LIMITED | Private company limited by shares | Dissolved |
| TRUE SINO LIMITED | Private company limited by shares | Dissolved |
| SINO GLORY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO HONEST INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO PROSPER LIMITED | Private company limited by shares | Dissolved |
| SINO CHANNEL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO HILL TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOGATE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO CAPITAL RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINOPAC SECURITIES (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO YIELD ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO EXPRESS INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO-FINANCE ASSET MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINOWEALTH TECHNOLOGY DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SINO LAND CO. (HK) LIMITED | Private company limited by shares | Live |
| SINOFACTURE LIMITED | Private company limited by shares | Live |
| SINO FOREIGN INVESTMENTS ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINOSKY INTERNET SERVICE LIMITED | Private company limited by shares | Dissolved |
| SINO WAY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINOB2B LIMITED | Private company limited by shares | Dissolved |
| ALLIANCE SINOTRANS EXPRESS LIMITED | Private company limited by shares | Dissolved |
| SINOCDN LIMITED | Private company limited by shares | Live |
| SINO HARVEST ASIA LIMITED | Private company limited by shares | Live |
| SINOWORKS MANAGEMENT ADVISORY LIMITED | Private company limited by shares | Dissolved |
| SINO INSTRUMENTS & MATERIALS GROUP LIMITED | Private company limited by shares | Live |
| TRIUMPH SINO LIMITED | Private company limited by shares | Dissolved |
| SINO MINMETALS CO., LIMITED | Private company limited by shares | Dissolved |
| SINO - ITALIAN LIGHTING CO. (H.K.) LIMITED | Private company limited by shares | Dissolved |
| CHINA SINO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO POWER ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO STAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINOSTAR H.K. INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO CONCEPT FINANCE LIMITED | Private company limited by shares | Dissolved |
| SINOFAITH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINOTEK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO FORTUNE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SINOTECH SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| SINO EXCEL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-BRIDGE CAPITAL PROJECT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINOLINK INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO-EUROPE (INTERNATIONAL) TRADING CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SINO ORIENT LIMITED | Private company limited by shares | Dissolved |
| SINO TAKE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WIN SINO LIMITED | Private company limited by shares | Live |
| SINO RANK (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO GOLD (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINOSTAR INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO FAIR ASIA LIMITED | Private company limited by shares | Live |
| SINO LEADER TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO-QUELL LIMITED | Private company limited by shares | Dissolved |
| SINO ASIA ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOP SINO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| GRAND SINO (HONG KONG) LIMITED | Private company limited by shares | Live |