| WELL SINCERE LIMITED | Private company limited by shares | Dissolved |
| SINOLUXE LIMITED | Private company limited by shares | Dissolved |
| SINO CITY ENGINEERING LIMITED | Private company limited by shares | Live |
| SINO CITY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINCEREWARD LIMITED | Private company limited by shares | Dissolved |
| SINGERMAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SING LEE ELECTRONIC TECHNOLOGY (GROUP) LIMITED | Private company limited by shares | Dissolved |
| C & K SINO - HK LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Jul-2013 |
| SINCERE FINANCE COMPANY, LIMITED -THE- | Private company limited by shares | Live |
| SINOTECH RESOURCES LIMITED | Private company limited by shares | Live |
| SINOKAWA INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KWAN SING CONSTRUCTION & ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| SINO VIDEO SYSTEM LIMITED | Private company limited by shares | Dissolved |
| SINO-PACIFIC (ASIA) LIMITED | Private company limited by shares | Live |
| VICTORY SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KAM SING METAL ELECTRO-PLATING LIMITED | Private company limited by shares | Dissolved |
| SINCERITEX LIMITED | Private company limited by shares | Dissolved |
| SINHON INSURANCE BROKERS LIMITED | Private company limited by shares | Dissolved |
| SINO TALENT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO PROGRESS TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOWIDE LIMITED | Private company limited by shares | Live |
| CHI SING INDUSTRIAL EQUIPMENT LIMITED | Private company limited by shares | Dissolved |
| SINGPO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINGPO LIMITED | Private company limited by shares | Dissolved |
| LAI SING MARBLE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOGEMS LIMITED | Private company limited by shares | Dissolved |
| KAM SING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WIN SINCE ENTERPRISES LIMITED | Private company limited by shares | Live |
| MING SING GROUP LIMITED | Private company limited by shares | Dissolved |
| SINGATECH LIMITED | Private company limited by shares | Dissolved |
| SINOLINK ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| SINOPAC FINANCE LIMITED | Private company limited by shares | Dissolved |
| SINCO TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO CENTURY CONSULTANCY LIMITED | Private company limited by shares | Live |
| STAR SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINWISE LIMITED | Private company limited by shares | Live |
| HOP SING CLEANING SERVICE LIMITED | Private company limited by shares | Dissolved |
| CROWN SINO LIMITED | Private company limited by shares | Dissolved |
| SINO LANE INTERNATIONAL (GROUP) LIMITED | Private company limited by shares | Live |
| WAH SING INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINO TARGET INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINTO DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| FOK SING FAI ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOWORTH LIMITED | Private company limited by shares | Dissolved |
| SINOHILL SYNDICATION LIMITED | Private company limited by shares | Dissolved |
| SINOPAC LIMITED | Private company limited by shares | Dissolved |
| SINO CENTRE LIMITED | Private company limited by shares | Live |
| UNITED SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HANG SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HANG SING TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOPAC ASSET MANAGEMENT (ASIA) LIMITED | Private company limited by shares | Live |
| SINOMARK LIMITED | Private company limited by shares | Dissolved |
| UNIQUE SINO DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO CHOICE TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO ADVANCED LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING (CONTAINER) TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| SINOWIN PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| GOLD SINO LIMITED | Private company limited by shares | Dissolved |
| SINOWIN (CHINA) LIMITED | Private company limited by shares | Live |
| SINOPAC LINES LIMITED | Private company limited by shares | Dissolved |
| SINOKAWA CONSTRUCTION AND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YAT SING PRINTING COMPANY LIMITED | Private company limited by shares | Live |
| SINO BRAVE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO RANK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO HOST COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CHARM LIMITED | Private company limited by shares | Dissolved |
| SINOKAWA (CHINA) TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOKAWA (CHINA) HOTEL MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOKAWA (CHINA) HOTEL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO FOCUS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO-AUSTRALIA INVESTMENT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| WO SING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINSHARP LIMITED | Private company limited by shares | Dissolved |
| SINO TECH GARMENT LIMITED | Private company limited by shares | Dissolved |
| SINO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO CLEVER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOLINK CAPITAL LIMITED | Private company limited by shares | Dissolved |
| SINOLINK CREATION LIMITED | Private company limited by shares | Dissolved |
| GLORY SINO LIMITED | Private company limited by shares | Dissolved |
| CHARTER SINO LIMITED | Private company limited by shares | Live |
| YIU SING TRAVEL AGENCY LIMITED | Private company limited by shares | Dissolved |
| SINO ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| SUN SING TRADING LIMITED | Private company limited by shares | Dissolved |
| DAH SING M & G ASSET MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-GERMAN WASTE MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO LANE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| SINO SEA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINCERE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NEW SINO VISION SHIPPING CO., LIMITED | Private company limited by shares | Dissolved |
| SING TAI INTERNATIONAL INDUSTRY LIMITED | Private company limited by shares | Live |
| SINO STRONG INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO SUCCESS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| WING SING TRADING COMPANY LIMITED | Private company limited by shares | Live |
| WONG YAT SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO TEAM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YAT SING LEATHERGOODS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SINO WEALTH TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO ONE LIMITED | Private company limited by shares | Live |
| SINO ONE INTERNATIONAL LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Apr-2000 |