| SINOGOAL-EWEL LIMITED | Private company limited by shares | Dissolved |
| KIN SING ENGINEERING (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| BUDDHIST OF TAI SING TEMPLE LIMITED | Company limited by guarantee | Live |
| HK SINOBRAND INT'L LIMITED | Private company limited by shares | Dissolved |
| SINO CITY LIMITED | Private company limited by shares | Live |
| WIN SINO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO OCEAN RESOURCE LIMITED | Private company limited by shares | Live |
| EVER SINCERE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINOMI BATH (CHINA) LIMITED | Private company limited by shares | Live |
| SINO ELECTRICAL CONTRACTOR LIMITED | Private company limited by shares | Dissolved |
| SINO SKY ENTERPRISES LIMITED | Private company limited by shares | Live |
| HANG SING FINANCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAN SING AUTO TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| ON TAT (SINO-HK) TRANSPORTATION LIMITED | Private company limited by shares | Live |
| YEE SING TAI (HK) AGRICULTURE LIMITED | Private company limited by shares | Dissolved |
| H & H SINO TECH GROUP LIMITED | Private company limited by shares | Live |
| WO SING PROPERTY MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| BAO SING ENVIRONMENTAL TECHNOLOGY (HOLDING) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO EMPIRE GROUP LIMITED | Private company limited by shares | Dissolved |
| SINORIGHT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SINORIGHT (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO TREASURE TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO HARBOUR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| YAT SING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HOU SING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOSPACE TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| SINO EVERBEST LIMITED | Private company limited by shares | Dissolved |
| SINOPLEX LIMITED | Private company limited by shares | Live |
| SINOSTAR UNIVERSAL LIMITED | Private company limited by shares | Dissolved |
| SINO FAMOUS LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING PAPER PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO LINKS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINGA SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SINO WINNING LIMITED | Private company limited by shares | Live |
| SINO PLANNER LIMITED | Private company limited by shares | Live |
| KO SING FORMWORK ERECTION LIMITED | Private company limited by shares | Live |
| Gold Sing Capital Limited | Private company limited by shares | Live |
| TUNG SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING UNIVERSAL TRADING LIMITED | Private company limited by shares | Dissolved |
| YEE SING INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO ON LIMITED | Private company limited by shares | Dissolved |
| SINCERE ARCHITECTS LIMITED | Private company limited by shares | Dissolved |
| SINO GENERAL LIMITED | Private company limited by shares | Live |
| SINO SUPREME TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINCERE OCEAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO FORCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO ZONE LIMITED | Private company limited by shares | Live |
| SINORIGHT INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINKIANG LIMITED | Private company limited by shares | Dissolved |
| SINO BUSY LIMITED | Private company limited by shares | Dissolved |
| YIU SING ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WIN SINO CARGO (H.K.) LIMITED | Private company limited by shares | Live |
| HIP SING MOTORS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOSMART NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO ASIA CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO-USA INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| HOI SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOJUMP.COM LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Jun-2010 |
| SINO CENTURY TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO SURPLUS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GLORY SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SING YEUNG MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| YUN SING FRESH FRUIT TRADING LIMITED | Private company limited by shares | Dissolved |
| SING FORTUNE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO FAMOUS TRADING LIMITED | Private company limited by shares | Live |
| YAT SING CHEONG ENGINEERING CO. LIMITED | Private company limited by shares | Dissolved |
| SINO VANTAGE ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| MILLION SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOWAY SYSTEM LIMITED | Private company limited by shares | Live |
| SINO WORLD NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO FORCE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SING FAI E & M ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| HOP SING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO SKY SUN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| WING SING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO SURPLUS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO SURPLUS LIMITED | Private company limited by shares | Live |
| MING SING MACHINERY LIMITED | Private company limited by shares | Dissolved |
| SINO BRIGHT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO FIRST ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO TREASURE METAL HOLDING LIMITED | Private company limited by shares | Live |
| SINO RICH (CHINA) LIMITED | Private company limited by shares | Live |
| SINO LIGHT TRADING LIMITED | Private company limited by shares | Dissolved |
| MARKET SINO-ACE CONTAINER (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO FIRST TRADING LIMITED | Private company limited by shares | Live |
| YUM SING INVESTMENTS LIMITED | Private company limited by shares | Live |
| TAK SING CONSTRUCTION MACHINERIES COMPANY LIMITED | Private company limited by shares | Live |
| GLORY SINO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINOSPACE BIO-TECH LIMITED | Private company limited by shares | Dissolved |
| SINO AGRO-CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Live |
| SINOGIE CONSULTING LIMITED | Private company limited by shares | Dissolved |
| SINO SHARE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TUNG SING PAPER PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| SINOACE PACIFIC OCEAN LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO SOUTH INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO MEDIA GROUP LIMITED | Private company limited by shares | Dissolved |
| TOP SINO SHIPPING LIMITED | Private company limited by shares | Dissolved |
| LINK SINO TECHNOLOGIES LIMITED | Private company limited by shares | Dissolved |
| HOI SING CONSTRUCTION (H.K.) LIMITED | Private company limited by shares | Live |