| SINO LUCK TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOROLE LIMITED | Private company limited by shares | Dissolved |
| SINOLEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIUN SING HING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO STEP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOSPACE LIMITED | Private company limited by shares | Dissolved |
| SINO TOP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO ACE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO BRIDGE CARRIERS LIMITED | Private company limited by shares | Dissolved |
| SINO-EUROPE COMMERCIAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| WAI SING ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SINO TALENT TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO WHALE FREIGHT LIMITED | Private company limited by shares | Dissolved |
| SINO STEP SHOES FACTORY LIMITED | Private company limited by shares | Dissolved |
| SING YIEH IMPORT & EXPORT TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING KWAN PHARMACEUTIC CO (HK) LIMITED | Private company limited by shares | Dissolved |
| SINOPORTS DEVELOPMENTS LIMITED | Private company limited by shares | Live |
| SINOPORTS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SING MU INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOP SING (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO HORN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SING WARM TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NAM SING RIBBON (H.K.) LIMITED | Private company limited by shares | Live |
| SINFAITH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FAI JEWELLERY CO. LIMITED | Private company limited by shares | Dissolved |
| SINORA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-FAITH COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINWORLD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO TIME COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINWON LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON LIMITED | Private company limited by shares | Dissolved |
| SING LINK COMPANY LIMITED | Private company limited by shares | Dissolved |
| WING CHEONG SING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOSWISS LIMITED | Private company limited by shares | Dissolved |
| SINGPOINT LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING CHURCH LIMITED | Company limited by guarantee | Live |
| TUNG SING LAUNDRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINGCOM LIMITED | Private company limited by shares | Dissolved |
| SINORIL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMAR SHIPMANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-ISLAND AGENCIES LIMITED | Private company limited by shares | Dissolved |
| SINO TERRY LIMITED | Private company limited by shares | Dissolved |
| SINJI RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SING WAI KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| TAT SING PLASTIC MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SING BIRD COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINGLE STAR LIMITED | Private company limited by shares | Dissolved |
| SINOLEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINGFULL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOTRADE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHING SING NECKTIE WEAVING FACTORY LIMITED | Private company limited by shares | Live |
| SINOPRIDE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOLUXE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINO-PLAZA LIMITED | Private company limited by shares | Dissolved |
| SINOBRIGHT CO. LIMITED | Private company limited by shares | Dissolved |
| SINO-JAPAN PROJECTS LIMITED | Private company limited by shares | Live |
| HOP SING (YU'S) INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SING TAO EDUCATIONAL PUBLICATIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Apr-2014 |
| SINO SCIENCES LIMITED | Private company limited by shares | Dissolved |
| SINOPAC INTERNATIONAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MEE SING MARINE AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| WHOLE SING LIMITED | Private company limited by shares | Dissolved |
| SINOCROWN LIMITED | Private company limited by shares | Dissolved |
| SING KWONG JEWELLERY & GOLD COMPANY LIMITED | Private company limited by shares | Live |
| SINCERE RICH LIMITED | Private company limited by shares | Dissolved |
| SINGLIGHT LIMITED | Private company limited by shares | Dissolved |
| SINFIELD LIMITED | Private company limited by shares | Dissolved |
| SINO SQUARE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINTEX TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINLOCK LIMITED | Private company limited by shares | Dissolved |
| SINOSTAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO EAGLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-FIRST REALTY LIMITED | Private company limited by shares | Dissolved |
| MAN SING WATCH DIAL FACTORY LIMITED | Private company limited by shares | Dissolved |
| SINHANG PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINACO LIMITED | Private company limited by shares | Dissolved |
| FERCHEMICALS SINO LIMITED | Private company limited by shares | Dissolved |
| GLAD SING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOLINK EXPRESS LIMITED | Private company limited by shares | Dissolved |
| SINO MANOR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOGRAM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MEE SING EQUIPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING FAI HANDBAGS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SINO-DEVICES LIMITED | Private company limited by shares | Dissolved |
| SINN CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| SINO-FIRST ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINO ROLE INDUSTRIALS LIMITED | Private company limited by shares | Dissolved |
| SINO LAND FINANCE LIMITED | Private company limited by shares | Live |
| SINO ACE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO HONOUR LIMITED | Private company limited by shares | Dissolved |
| SINO SPLENDOR LIMITED | Private company limited by shares | Live |
| LOK SING ELECTRICAL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| DAH SING INSURANCE AGENCY LIMITED | Private company limited by shares | Live |
| SINO-FRESH COMPANY LIMITED | Private company limited by shares | Live |
| KAM SING PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| SINLUN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOSTAR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO AIR SEA TRANSPORT LIMITED | Private company limited by shares | Dissolved |
| SINOROCK COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIN ON SING COMPANY LIMITED | Private company limited by shares | Live |