| SIMEI INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINGLAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO LINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| QUEEN SING TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO-CARIB CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| SINO POWER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO MASTER ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINEFROFIT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WAH SING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| SILKY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILKI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SILKIT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILSON LIMITED | Private company limited by shares | Dissolved |
| SILKMATE INDUSTRIES LIMITED | Private company limited by shares | Live |
| SINGMA INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINWA PACIFIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINWA PACIFIC TRADING LIMITED | Private company limited by shares | Dissolved |
| SINWA PACIFIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO FLARE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO HONG KONG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| THAI SING LIMITED | Private company limited by shares | Dissolved |
| SILVERBELL LIMITED | Private company limited by shares | Dissolved |
| TIN ON SING INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-PAC INTERNATIONAL LIMITED | Private company limited by shares | Live Ceased dormancy on 16-May-2016 |
| SINO SPARK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO CREATION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINTECH ASIA LIMITED | Private company limited by shares | Dissolved |
| GRACE SINO LIMITED | Private company limited by shares | Dissolved |
| SINOCELT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO UNITED ELECTRONIC PUBLISHING LIMITED | Private company limited by shares | Live |
| TAI SING PHOTO STUDIO LIMITED | Private company limited by shares | Dissolved |
| FU SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINHO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINIMPEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINFLORA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINCERE WEALTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINCERE JOY LIMITED | Private company limited by shares | Live |
| SUN SINCERE LIMITED | Private company limited by shares | Dissolved |
| KEY SIGN LIMITED | Private company limited by shares | Dissolved |
| SILVER RESOURCES ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINRIMCO LIMITED | Private company limited by shares | Dissolved |
| SINO FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICAN GROUP LIMITED | Private company limited by shares | Dissolved |
| SINOWAY CONSORTIUM LIMITED | Private company limited by shares | Live |
| SINCERE HONEST INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SIMON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO LAND (HAINAN) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Nov-1999 |
| SINO LAND (SZECHUAN) COMPANY LIMITED | Private company limited by shares | Live Ceased dormancy on 07-Jun-2004 |
| SINO LAND (XIAMEN) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Nov-1999 |
| SINO LAND (SHANGHAI) COMPANY LIMITED | Private company limited by shares | Live Ceased dormancy on 15-Nov-2001 |
| SINO LAND (BEIJING) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Nov-1999 |
| SINO LAND (GUANGZHOU) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Nov-1999 |
| SINO LAND (FUZHOU) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 27-Nov-1999 |
| SIMKAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| SIMKAR ESTATE AGENCY LIMITED | Private company limited by shares | Dissolved |
| SIMWIDE LIMITED | Private company limited by shares | Dissolved |
| SINO SOURCE TIMBER LIMITED | Private company limited by shares | Dissolved |
| SINO LORD LIMITED | Private company limited by shares | Dissolved |
| SINOVA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOTONE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOSMART INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOVA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| DRAGON SINO LIMITED | Private company limited by shares | Dissolved |
| JACKSON SINO GROUP LIMITED | Private company limited by shares | Dissolved |
| SING & FAT ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CYCLE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOLITE CENTURY LIMITED | Private company limited by shares | Dissolved |
| SINMATAI TRADING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOGAIN ENGINEERING LIMITED | Private company limited by shares | Live |
| SILVERWAY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICA TELECOMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| SING FAI COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERICH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOWAVE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINTEX LIMITED | Private company limited by shares | Dissolved |
| SING SHING LIMITED | Private company limited by shares | Dissolved |
| SINOGOOD FINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-PLANTATION LIMITED | Private company limited by shares | Live |
| SITI CHINA LIMITED | Private company limited by shares | Dissolved |
| SINOGRAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOTONE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO FAITH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINOTONE INDUSTRIAL LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Aug-2014 |
| SILVERLAND ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINONEC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOWIDE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO-PAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO DEVELOP LIMITED | Private company limited by shares | Dissolved |
| KIN SING PRODUCTS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SINOMOLY LIMITED | Private company limited by shares | Live |
| SIGHTWELL LIMITED | Private company limited by shares | Dissolved |
| SINOCLONE LIMITED | Private company limited by shares | Live |
| YU SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEE SING HONG PETROLEUM PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| SINO SUCCESS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOCEAN COMPANY LIMITED | Private company limited by shares | Live |
| SINO HONEST LIMITED | Private company limited by shares | Dissolved |
| SINORIGHT OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SINOCYCLE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOMART INTERNATIONAL LIMITED | Private company limited by shares | Live |