| SOLO FASHION (SIN-HK.) TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOEAST LIMITED | Private company limited by shares | Dissolved |
| SIMPACT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILBA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMON SO INSURANCE SERVICE LIMITED | Private company limited by shares | Live |
| TUNG SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| SINCO NBL LIMITED | Private company limited by shares | Dissolved |
| SINO ASIA AIR (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SIRIUS SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SILVERFLOW COMPANY LIMITED | Private company limited by shares | Live |
| SINO SYSTEMS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SILVER ROCK LIMITED | Private company limited by shares | Dissolved |
| SING WAN CANTEEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO GRACE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILVERBERG COMPANY LIMITED | Private company limited by shares | Dissolved |
| NGAI SING E & M COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERSTEAD LIMITED | Private company limited by shares | Dissolved |
| SINCLAIR CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| SIMPLE ELECTROPLATERS LIMITED | Private company limited by shares | Live |
| SILVERBAY INVESTMENT & DEVELOPMENT COMPANY ( SIDCO ) LIMITED | Private company limited by shares | Dissolved |
| SINOCO DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| SILVER LOT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOVENTURES LIMITED | Private company limited by shares | Dissolved |
| YAU LEE SIZING WARPING FACTORY LIMITED | Private company limited by shares | Dissolved |
| TAI SING SILK FLOWER FACTORY LIMITED | Private company limited by shares | Dissolved |
| SIKRIMA LIMITED | Private company limited by shares | Dissolved |
| SIMAC LIMITED | Private company limited by shares | Dissolved |
| SIMIR LIMITED | Private company limited by shares | Dissolved |
| WAH SING WATCH MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| KWAN SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| THOMAS SING CHO CHENG COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FINE COMPANY LIMITED | Private company limited by shares | Live |
| SIWO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SIMBA-TOYS (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINORIGHT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SIBSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIMPLE THINGS LIMITED | Private company limited by shares | Dissolved |
| SINXIA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINGRICK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOPATH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SILPACT LIMITED | Private company limited by shares | Dissolved |
| SINO WEST-AFRICA INTERNATIONAL (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO SUCCESS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO CULTURE-TECH PROMOTION LIMITED | Private company limited by shares | Dissolved |
| SING KEE INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOWEST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SURE SIGNAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| STRONG SING LIMITED | Private company limited by shares | Live |
| SILVER PALACE LIMITED | Private company limited by shares | Dissolved |
| SINO ADVANCEMENT CONSULTANTS ASSOCIATES LIMITED | Private company limited by shares | Live |
| SING HOI METALS AND PLASTIC MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| FULL SIGNAL COMPANY LIMITED | Private company limited by shares | Live |
| SING THYE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED SINO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SITAL LIMITED | Company limited by guarantee | Dissolved |
| SILVEREX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HANG SING PAPER CARTON LIMITED | Private company limited by shares | Dissolved |
| PAUL SING ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SINOWIDE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ALL SIGHT LIMITED | Private company limited by shares | Dissolved |
| SINOCOM TRADING LIMITED | Private company limited by shares | Live |
| PROSPEROUS SINO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILKING LIMITED | Private company limited by shares | Dissolved |
| SING VIEW LIMITED | Private company limited by shares | Dissolved |
| SINNEX LIMITED | Private company limited by shares | Live |
| CCL SINO LIMITED | Private company limited by shares | Dissolved |
| SINGMONT TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMILER COMPANY LIMITED | Private company limited by shares | Live |
| WELL SIGNAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SIMELY COMPANY LIMITED | Private company limited by shares | Live |
| NAN SING MACHINERY LIMITED | Private company limited by shares | Live |
| LIK SING ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| SILKEN WATCH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING DIM TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOAUS FIBRES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIGMAFORM PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SING LIANG REALTY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINATONE LIMITED | Private company limited by shares | Live |
| FAN SINO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILK LINK LIMITED | Private company limited by shares | Dissolved |
| SINOTRANS (HK) SUPPLY CHAIN LIMITED | Private company limited by shares | Live |
| HOP WO HOT-STAMP & SILK-SCREEN CO., LIMITED | Private company limited by shares | Dissolved |
| SING HONG (H.K.) LIMITED | Private company limited by shares | Dissolved |
| NEW SING FAI FOUNDING FACTORY LIMITED | Private company limited by shares | Dissolved |
| CHINA RESOURCES SILK COMPANY LIMITED | Private company limited by shares | Live |
| SILVER POSSESSOR LIMITED | Private company limited by shares | Dissolved |
| SIMPLICITY TOYS FACTORY LIMITED | Private company limited by shares | Dissolved |
| SILVERSTONE ELECTRO-PLATING COMPANY LIMITED | Private company limited by shares | Live |
| SING PAO PROPERTIES INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SILVERGROVE LIMITED | Private company limited by shares | Dissolved |
| SILK COURT LIMITED | Private company limited by shares | Live |
| SINO AMERICA TRADING CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINCERE REGISTRATIONS LIMITED | Private company limited by shares | Dissolved |
| SIGHTONE LIMITED | Private company limited by shares | Dissolved |
| SINOBEST TRADING LIMITED | Private company limited by shares | Dissolved |
| HING TAI SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIKAT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO TIEN TAI (TRADING) LIMITED | Private company limited by shares | Dissolved |
| SINO EXIM COMPANY LIMITED | Private company limited by shares | Dissolved |