| SINO TOP (ASIA) LIMITED | Private company limited by shares | Live |
| Sinsing Industrial Corporation Limited | Private company limited by shares | Live |
| FHSD SILICONE GIFT CO, LIMITED | Private company limited by shares | Live |
| SIKE TRADING (HK) CO., LIMITED | Private company limited by shares | Live |
| Sing Fai Container Limited | Private company limited by shares | Live |
| Sinolending Limited | Private company limited by shares | Live |
| Sichuan Hong Kong Economy Association Limited | Private company limited by shares | Live |
| SITA INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| SIMPLY WIN LIMITED | Private company limited by shares | Live |
| TOP SINO INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Dissolved |
| GOOD SINO INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Live |
| SINO WINTOP LIMITED | Private company limited by shares | Live |
| SINOSTAR LIGHTING CO., LIMITED | Private company limited by shares | Live |
| SINO AMERICA INVESTMENT LIMITED | Private company limited by shares | Live |
| YUN SING DESIGN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| VINCI SINOLATIN PARTNERS LIMITED | Private company limited by shares | Dissolved |
| SILVER LAKE LIMITED | Private company limited by shares | Dissolved |
| SINO-WEST ELECTRIC APPLIANCE CO., LIMITED | Private company limited by shares | Dissolved |
| SINKO TRADING CO., LIMITED | Private company limited by shares | Live |
| Sino Kevin Industry Co., Limited | Private company limited by shares | Live |
| SINO FURNITURE GROUP LIMITED | Private company limited by shares | Live |
| SINO VOYAGE INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO FORTUNE (HK) INT'L TRADING LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Jun-2013 |
| SILVER HONEST LIMITED | Private company limited by shares | Live |
| HK SIJICOLOR IMAGE MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINOWIDE (H.K.) LIMITED | Private company limited by shares | Live |
| SIMPLE DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| SINO CITY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Sirius Investment Limited | Private company limited by shares | Live |
| SINO TRIUMPH INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Dissolved |
| Sino Supply Solutions Co., Limited | Private company limited by shares | Live |
| Sino-Arab International Fund Management Limited | Private company limited by shares | Live |
| WANG SING DEVELOP LIMITED | Private company limited by shares | Live |
| SUPER SINO LIMITED | Private company limited by shares | Live |
| Siddbetter Limited | Private company limited by shares | Live |
| XINFA SILICONE ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| UNO DRAGON SINO FUND LIMITED | Private company limited by shares | Live |
| SILVER BRONZE LIMITED | Private company limited by shares | Live |
| SIX SIXTY EIGHT LIMITED | Private company limited by shares | Live |
| Yiwu Siyuan Paper Products (china) Limited | Private company limited by shares | Live |
| SIBRA RESOURCES INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| HANGZHOU SILAITE DIVING PUMP LIMITED | Private company limited by shares | Live |
| SINOWEED INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS CAPITAL (CHINA) LIMITED | Private company limited by shares | Live |
| GUANGZHOU SINOMAKETEXTILE & TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOWINE LIMITED | Private company limited by shares | Live |
| STYLISH SISTERS LIMITED | Private company limited by shares | Live |
| HANG SING TAT (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| TAK SING ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO COMMERCIAL VEHICLE CO., LIMITED | Private company limited by shares | Dissolved |
| SINOPARTS SCIENCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO MANAGEMENT HOLDING (HK) LIMITED | Private company limited by shares | Live |
| SILIMART ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SIMPY LIMITED | Private company limited by shares | Dissolved |
| HO SING REFRIGERATOR ENGINEERING LIMITED | Private company limited by shares | Live |
| SINO EAST (H.K.) LIMITED | Private company limited by shares | Live |
| SHENZHEN SIENTA INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Sino Star Media Co., Limited | Private company limited by shares | Live |
| HK SIMINGTEX LIMITED | Private company limited by shares | Live |
| Sino Procurement Group Limited | Private company limited by shares | Live |
| SIMON JEWELRY CO., LIMITED | Private company limited by shares | Live |
| SINO TALENT CONSULTING LIMITED | Private company limited by shares | Live |
| Sichuan Honghua Petroleum Equipment (H.K.) Limited | Private company limited by shares | Live |
| Sinus Korea Wedding Limited | Private company limited by shares | Live |
| SIMBA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SINO VICTORY PROPERTIES LIMITED | Private company limited by shares | Live |
| FORTUNE SINO PROPERTIES LIMITED | Private company limited by shares | Live |
| PACIFIC SINO (H.K.) LIMITED | Private company limited by shares | Live |
| Sincere Vision Co., Limited | Private company limited by shares | Live |
| SinusWars Limited | Private company limited by shares | Dissolved |
| TAK SING MOTOR PARTS LIMITED | Private company limited by shares | Live |
| HK Sino Sources Holding Industrial Co., Limited | Private company limited by shares | Live |
| Sincere Jewels Limited | Private company limited by shares | Live |
| MILLION SINO INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOTURKEY (HONGKONG) LIMITED | Private company limited by shares | Live |
| Sinowave-tech Limited | Private company limited by shares | Live |
| SING YIP TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| SILICON ELECTRONICS APPLICATION CO., LIMITED | Private company limited by shares | Live |
| Asia Silicon Hong Kong Company Limited | Private company limited by shares | Live |
| GREAT SINO GROUP LIMITED | Private company limited by shares | Live |
| SinoFet Co., Limited | Private company limited by shares | Live |
| Sinofarm Limited | Private company limited by shares | Live |
| Sino Aluminium International Limited | Private company limited by shares | Live |
| SINOTECH GOLDMINE LIMITED | Private company limited by shares | Live |
| SINO FORTUNE GROUP LIMITED | Private company limited by shares | Live |
| SINO FIELD TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOARAB LIMITED | Private company limited by shares | Live |
| EXCELLENT REMIT SINCERE (CHINA) INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOSTAR SHIPPING AGENCY CO., LIMITED | Private company limited by shares | Dissolved |
| SINO ADVAN (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Sino-gain Resources Investment Company Limited | Private company limited by shares | Dissolved |
| SIYING INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| SINO TOP INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Live |
| Sinosync International Limited | Private company limited by shares | Live |
| SITOR COMPANY LIMITED | Private company limited by shares | Live |
| SILVER COAST LIMITED | Private company limited by shares | Live Commenced dormancy on 14-May-2014 |
| Sino HB Mas Limited | Private company limited by shares | Live |
| SINO-OCEAN INTERNATIONAL TRADE (HK) COMPANY LIMITED | Private company limited by shares | Live |
| SINO MAX INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Live |
| SIBC INTERNATIONAL LIMITED | Private company limited by shares | Live |