| SINO PEAK INVESTMENT LIMITED | Private company limited by shares | Live |
| FUK SING (HK) INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO-INDONESIA INVESTMENT CONSULTANTS LIMITED | Private company limited by shares | Live |
| SINO EFFECT LIMITED | Private company limited by shares | Live |
| SINO-GLOBLE INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| FIRST SINCERE LIMITED | Private company limited by shares | Dissolved |
| HERO SINCERE LIMITED | Private company limited by shares | Live |
| MILLION SINO LIMITED | Private company limited by shares | Dissolved |
| SINO SPIDA INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| SINCERE FAME INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SINO INTERNATIONAL CREATION LIMITED | Private company limited by shares | Live |
| SINOHEELY INTERNATIONAL GROUP (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| SINOTRANS GUANGDONG I/E CO., LIMITED | Private company limited by shares | Live |
| SINO INVESTMENTS INDUSTRIAL (HK) GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO GLORY METAL RESOURCES COMPANY LIMITED | Private company limited by shares | Live |
| SINO HONG KONG TRANSPORTATION LIMITED | Private company limited by shares | Live |
| SINO CHARM ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO JOY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Sing Ying Company Limited | Private company limited by shares | Dissolved |
| SINOTRANS CAR CARRIER LIMITED | Private company limited by shares | Live |
| SINOVATEX COMPANY LIMITED | Private company limited by shares | Live |
| SINO GAIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINORED INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO FOUNDER LIMITED | Private company limited by shares | Dissolved |
| SINO EMPIRE PACIFIC LIMITED | Private company limited by shares | Live Ceased dormancy on 22-Sep-2014 |
| Sino-Ocean Manufacturing and Trading Limited | Private company limited by shares | Dissolved |
| SINO DYNASTY INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO SPARK INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| SINOCORP TRADING LIMITED | Private company limited by shares | Live |
| NEW SINO TOYS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SINOWILL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINTAN LIMITED | Private company limited by shares | Live |
| SINOPARTS AUTOMOTIVE CO., LIMITED | Private company limited by shares | Live |
| CROWN SINO (HOLDING) LIMITED | Private company limited by shares | Live |
| SINO DALIAN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| SING HONG ASSOCIATION REHABILITATION CENTRE LIMITED | Private company limited by shares | Live |
| SINO FIELD INVESTMENT (GROUP) LIMITED | Private company limited by shares | Dissolved |
| SINO MOST LIMITED | Private company limited by shares | Live |
| Sino India Trade Links Limited | Private company limited by shares | Live |
| SIN SINO INTERNATIONAL PRIVATE LIMITED | Private company limited by shares | Dissolved |
| SINODOM IMPORT EXPORT LIMITED | Private company limited by shares | Live |
| TAI FOOK SING LIMITED | Private company limited by shares | Dissolved |
| GOOD SINCERE CHINA LIMITED | Private company limited by shares | Dissolved |
| GOOD SINCERE TRADING LIMITED | Private company limited by shares | Live |
| SINO SKILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| H.K. SINOEXPRESS (INTERNATIONAL) LOGISTICS LIMITED | Private company limited by shares | Live |
| SINO GREAT INT'L GROUP LIMITED | Private company limited by shares | Live |
| SINO VILLAGE LIMITED | Private company limited by shares | Dissolved |
| OLYMPIC SINO LIMITED | Private company limited by shares | Live |
| SINCERE VIEW LIMITED | Private company limited by shares | Dissolved |
| SINO TEAM ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| KEMA SINDO LIMITED | Private company limited by shares | Live |
| SMART SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINGULARITY HOLDING LIMITED | Private company limited by shares | Live |
| GRAND SINO DEVELOP LIMITED | Private company limited by shares | Live |
| SINO REJOICE INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SINO-MOLDING SOLUTION LIMITED | Private company limited by shares | Live |
| MEGA SINO HONG KONG GROUP LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Oct-2014 |
| SINO STAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| BO SING RECOVERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO BUYBEY INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO AFRICA SHIPPING LIMITED | Private company limited by shares | Live |
| SINO SUCCESS (HK) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO BLOOM LIMITED | Private company limited by shares | Dissolved |
| SINO HERO INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINOSOFT TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| SINCERE WEALTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINOHIGH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Sinergy China Co. Limited | Private company limited by shares | Live |
| SPLENDID SINCERE INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO ROYAL LIMITED | Private company limited by shares | Live |
| TAIWAN SING DAK INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO RISE CORPORATION LIMITED | Private company limited by shares | Live |
| SINOTEK (HONG KONG) RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINGH SEMICONDUCTORS AND SYSTEMS LIMITED | Private company limited by shares | Live |
| SINCERE LOYAL LIMITED | Private company limited by shares | Dissolved |
| SINCERE REALTY LIMITED | Private company limited by shares | Dissolved |
| SINO DIGITAL (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINO FAITH DEVELOP LIMITED | Private company limited by shares | Dissolved |
| SINO SPREAD INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO NOBLE LIMITED | Private company limited by shares | Live |
| SINOWIDE (CHINA) HOLDINGS LIMITED | Private company limited by shares | Live |
| SINOWIDE METALS & MINERALS LIMITED | Private company limited by shares | Live |
| SINOWIDE TIMBER LIMITED | Private company limited by shares | Live |
| SINOGAIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO LUCKY INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO ORIENTAL LIMITED | Private company limited by shares | Live |
| SINO WORLD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO LUCKY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SING KEI STONE (HK) COMPANY LIMITED | Private company limited by shares | Live |
| SINO CASTINGS FORGINGS LIMITED | Private company limited by shares | Dissolved |
| SINO SUCCESS INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SINO VIEW (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Sino Times Technology Co., Limited | Private company limited by shares | Live |
| HK SINO PLACE LIMITED | Private company limited by shares | Dissolved |
| Sino Textest Association Co. Limited | Private company limited by shares | Dissolved |
| SINO INTERNATIONAL INVESTMENT ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| GUANGDONG SINPAI INDUSTRY COMPANY LIMITED | Private company limited by shares | Live |
| WING SING MASONRY ENGINEERING LIMITED | Private company limited by shares | Live |