| ALL WIN SING TRAVEL LIMITED | Private company limited by shares | Dissolved |
| NEW SINO HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINO CAPITAL STRATEGIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| FUK SING ELECTRONIC COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG WAH SING HONG COMPANY LIMITED | Private company limited by shares | Live |
| SILVERCAST LIMITED | Private company limited by shares | Dissolved |
| SILVERICH FOOD LIMITED | Private company limited by shares | Live |
| CAPITAL SIGNAL LIMITED | Private company limited by shares | Dissolved |
| SING FAI AIR-CONDITION ENGINEERING LIMITED | Private company limited by shares | Live |
| S.I.C. SPORT LIMITED | Private company limited by shares | Live |
| SIMIZU ASIA LIMITED | Private company limited by shares | Dissolved |
| WAH SING GARMENT FACTORY LIMITED | Private company limited by shares | Dissolved |
| SINCERE WAY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO CHAIN (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO DUKE LIMITED | Private company limited by shares | Dissolved |
| SINO CHAIN ASIA LIMITED | Private company limited by shares | Dissolved |
| SINO CASTLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SIMON FEN HIN COMPANY LIMITED | Private company limited by shares | Live |
| SINO WISDOM LIMITED | Private company limited by shares | Dissolved |
| SINCERE REGENT LIMITED | Private company limited by shares | Dissolved |
| CHI SING LIMITED | Private company limited by shares | Dissolved |
| SINO CHANCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WAH SING PROPERTY AGENCY LIMITED | Private company limited by shares | Dissolved |
| SINO GAIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| DYNASTY SIGN LIMITED | Private company limited by shares | Dissolved |
| SILVER JUNIOR LIMITED | Private company limited by shares | Dissolved |
| SINO GENESIS INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO SUPREME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO JOINT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILVER LOYALTY LIMITED | Private company limited by shares | Live |
| SINO MERIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SING MING (H.K.) TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOON SING TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HANG SING IMPORT & EXPORT CO. LIMITED | Private company limited by shares | Dissolved |
| SINO ULTRA LIMITED | Private company limited by shares | Dissolved |
| SINOLONG (CHINA) LIMITED | Private company limited by shares | Dissolved |
| CROWN SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SILVERIN LIMITED | Private company limited by shares | Dissolved |
| CHINA NEW SILK ROAD LIMITED | Private company limited by shares | Dissolved |
| SILVERWAY TECHNOLOGY PROTECTION LIMITED | Private company limited by shares | Dissolved |
| SINOVET ANIMAL HEALTH LIMITED | Private company limited by shares | Dissolved |
| TAK SING CONSTRUCTION CO. LIMITED | Private company limited by shares | Dissolved |
| SUN HANG SING TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| FORT SINO TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERKEY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO ORIENTAL TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO VANTAGE LIMITED | Private company limited by shares | Live |
| SINOLUXE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINOLUXE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINCERE TREASURE LIMITED | Private company limited by shares | Dissolved |
| SINO VICTORY INVESTMENT SERVICE LIMITED | Private company limited by shares | Dissolved |
| SIMPLE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER VISION INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO VICTORY TRADING LIMITED | Private company limited by shares | Dissolved |
| SILICONIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CHAIN TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO KIRI COPPER ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| SINOTON LIMITED | Private company limited by shares | Dissolved |
| SINO CHAIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO ACT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| REGENT SINMAY LIMITED | Private company limited by shares | Dissolved |
| BEST SINCERE INVESTMENT LIMITED | Private company limited by shares | Live |
| BEST SINCERE (GLOBAL) LIMITED | Private company limited by shares | Live |
| SINO SUCCESS (HK) LIMITED | Private company limited by shares | Live |
| SINO CHAIN FINANCE LIMITED | Private company limited by shares | Dissolved |
| YIU SING TRAVEL AGENCY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SICH LIMITED | Private company limited by shares | Dissolved |
| SINO ELITE LIMITED | Private company limited by shares | Live |
| SINO GREETINGS LIMITED | Private company limited by shares | Dissolved |
| SINCERE TRADE LIMITED | Private company limited by shares | Dissolved |
| SINO MERIT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHARM SINCERE LIMITED | Private company limited by shares | Dissolved |
| SINO INVESTMENT AND MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINCERE CENTURY LIMITED | Private company limited by shares | Dissolved |
| SINCERE TARGET LIMITED | Private company limited by shares | Live |
| BRIGHT SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO SPLENDOR (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO TALENT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINCERE PLUS LIMITED | Private company limited by shares | Dissolved |
| SINO GENESIS LIMITED | Private company limited by shares | Dissolved |
| SIHL NOMINEES LIMITED | Private company limited by shares | Dissolved |
| KAM SING TRANSPORTATION LIMITED | Private company limited by shares | Live |
| SINO-CENTURY CAPITAL & DEVELOPMENT LIMITED | Private company limited by shares | Live Commenced dormancy on 10-Dec-2007 |
| SICHUAN RESTAURANT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO MIRACLE LIMITED | Private company limited by shares | Dissolved |
| HIP SING POLYESTER RESIN FOAM MANUFACTURER COMPANY LIMITED | Private company limited by shares | Live |
| SILVER DRAGON LIMITED | Private company limited by shares | Dissolved |
| SINO TIME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| LA SILMECCANICA LIMITED | Private company limited by shares | Dissolved |
| SINTEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SIEBEL SYSTEMS CHINA/HONGKONG LIMITED | Private company limited by shares | Dissolved |
| NEW CENTURY CONSULTANCY (SINO) LIMITED | Private company limited by shares | Dissolved |
| CHIT SING PAINT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO ASIAN LIMITED | Private company limited by shares | Dissolved |
| GRAND SINCERE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| GRAND SINCERE ASIA LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| BEST SINCERE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SINCERE WAY (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO SKY LIMITED | Private company limited by shares | Dissolved |