| KI SING ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| SINODIS LIMITED | Private company limited by shares | Live |
| SINO-AMERICA RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO-TRADE IMPORT & EXPORT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIA-ELA ASIA LIMITED | Private company limited by shares | Dissolved |
| SILKWEED COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAIN SILK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOLINK MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| RICH SILVER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEW SINO ASSOCIATE LIMITED | Private company limited by shares | Dissolved |
| SINO-AM INFORMATION LIMITED | Private company limited by shares | Dissolved |
| SINO FAME OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| LIEN SING ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| STRONG SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINCERE TEAM RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINOHINT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCERE INSURANCE AGENCY LIMITED | Private company limited by shares | Dissolved |
| SILVERSON ENTERPRISES LIMITED | Private company limited by shares | Live |
| SILVERAY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SILVERCITY ASIA LIMITED | Private company limited by shares | Dissolved |
| SINHAY LIMITED | Private company limited by shares | Dissolved |
| TEXING SILK LIMITED | Private company limited by shares | Dissolved |
| SINO-AN HUA EXPRESS LIMITED | Private company limited by shares | Dissolved |
| HOI SING MARINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO WORLD LIMITED | Private company limited by shares | Dissolved |
| KO SING MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMLA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO-GERMAN TRADING LIMITED | Private company limited by shares | Dissolved |
| WAH SING INDUSTRY MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| FINE SILK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINGWO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOWAVE TRADING LIMITED | Private company limited by shares | Dissolved |
| TAI SING INDUSTRIAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILKYTOUCH LIMITED | Private company limited by shares | Dissolved |
| SINCERE ENGINEERING & TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SIERRA CHEMICAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| C & M SILK FASHION LIMITED | Private company limited by shares | Dissolved |
| SINO STRATEGY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RASA SINGAPURA LIMITED | Private company limited by shares | Dissolved |
| SIMDEAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOTIN LIMITED | Private company limited by shares | Dissolved |
| SIMTEAM LIMITED | Private company limited by shares | Live |
| SIMLUCK LIMITED | Private company limited by shares | Dissolved |
| SIMBRIGHT LIMITED | Private company limited by shares | Dissolved |
| SIMKEEN LIMITED | Private company limited by shares | Dissolved |
| SIMBRIGHT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SIMAN LIMITED | Private company limited by shares | Dissolved |
| SIMTOWN LIMITED | Private company limited by shares | Dissolved |
| SIMTRON LIMITED | Private company limited by shares | Live |
| SINBON LIMITED | Private company limited by shares | Dissolved |
| SIMPO LIMITED | Private company limited by shares | Dissolved |
| SIMHOM LIMITED | Private company limited by shares | Dissolved |
| SIMLIK LIMITED | Private company limited by shares | Dissolved |
| SINGEE LIMITED | Private company limited by shares | Dissolved |
| SINHON LIMITED | Private company limited by shares | Dissolved |
| SINKAR LIMITED | Private company limited by shares | Live |
| SINO EARN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO EARN ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINGEE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SIMWELL LIMITED | Private company limited by shares | Dissolved |
| SINO EARN LIMITED | Private company limited by shares | Dissolved |
| SINO EARN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO GAIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO GAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO GAIN TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOCEAN GROUP LIMITED | Private company limited by shares | Live |
| SINOWAY RESOURCES LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SILK & CLOTHING CO. LIMITED | Private company limited by shares | Dissolved |
| SINO FIELD (HK) LIMITED | Private company limited by shares | Dissolved |
| SINO ACCORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO CANADIAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO NICE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HOP SING DIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOMAX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOPLAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINOWELL ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINOTECH ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO GLORY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO SCORE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO HALL PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SIMSEN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SINO KING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO TIME PRECISION CO LIMITED | Private company limited by shares | Dissolved |
| SINO BRAZILIAN LIMITED | Private company limited by shares | Live Commenced dormancy on 18-Jan-1999 |
| SINO POWER TECHNOLOGY INVESTMENT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO ASIAN MARKETING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOLINK SOUTHERN SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FAI COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| PACIFIC SIGHT LIMITED | Private company limited by shares | Dissolved |
| SILVER SUCCESS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| FIRST SIGN CAPITAL LIMITED | Private company limited by shares | Dissolved |
| SINOBEST PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SINO PLACE LIMITED | Private company limited by shares | Dissolved |
| SIKO LIMITED | Private company limited by shares | Dissolved |
| SINO RAY ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINTERRY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINBOR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINATALOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINDOTRADE INVESTMENT LIMITED | Private company limited by shares | Dissolved |