| SINO-WOOD (HAINAN) LIMITED | Private company limited by shares | Dissolved |
| SINO-WOOD (GUANGXI) LIMITED | Private company limited by shares | Live |
| CHING SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO CENTURY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| FUK SING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HING SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCERE TIME INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO GOOD LIMITED | Private company limited by shares | Dissolved |
| SINOBOSS FAR EAST LIMITED | Private company limited by shares | Dissolved |
| SINOTRADE FAR EAST LIMITED | Private company limited by shares | Live |
| TSUN SING MOTOR CO. LIMITED | Private company limited by shares | Live |
| ORIENTAL SINCERE PRINTING LIMITED | Private company limited by shares | Dissolved |
| MANTOL SILK FASHION LIMITED | Private company limited by shares | Live |
| SINCERE BRAND MANAGEMENT LIMITED | Private company limited by shares | Live |
| SING FAI METAL JEWELLERY MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINKON LIMITED | Private company limited by shares | Dissolved |
| SINODATA SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SINCAN LIMITED | Private company limited by shares | Dissolved |
| SINCON LIMITED | Private company limited by shares | Dissolved |
| SINO PURSE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINOSWISS-BELHOTEL LIMITED | Private company limited by shares | Dissolved |
| SINOCON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINLUN LIMITED | Private company limited by shares | Dissolved |
| SINO STAND LIMITED | Private company limited by shares | Dissolved |
| TOP SIGN LIMITED | Private company limited by shares | Dissolved |
| SINCERE INDUSTRIAL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINOGOOD ASIA LIMITED | Private company limited by shares | Dissolved |
| SINOWIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| V SING INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEE SING HONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOCASH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOARCH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING HONG JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| SINO WEAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SIMON WAY LIMITED | Private company limited by shares | Dissolved |
| SING WIN VEGETARIAN RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| WAH SING INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOPAC HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| CHIA TAI (SICHUAN) INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING HING ELECTRICAL MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| SINO EVER LIMITED | Private company limited by shares | Dissolved |
| HANG SING ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SINOPICK COMPANY LIMITED | Private company limited by shares | Live |
| NEW SINCERE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| FORTUNE SIGNAL LIMITED | Private company limited by shares | Dissolved |
| FULL SILK TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SICHUAN ECONOMIC TRADE (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING K TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMK LIGHTING COMPANY LIMITED | Private company limited by shares | Live |
| SINOKAWA ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WINCO SILK TRADING LIMITED | Private company limited by shares | Live |
| SINOTY LIMITED | Private company limited by shares | Live |
| SINO MIND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOLITE (E & M) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HANG TAI SILK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SITA & CLASSIC COMPANY LIMITED | Private company limited by shares | Live |
| SINO UNITY PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMON 9000 LIMITED | Private company limited by shares | Dissolved |
| SIMPLE LINK BUSINESS COMPUTER COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL SINO LIMITED | Private company limited by shares | Dissolved |
| SINGO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOMAS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FU SING TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINGLE STAR INVESTMENTS LIMITED | Private company limited by shares | Live |
| SILSONIC HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SINO BURGUNDY WINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCEIRO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SIROFIL HONG KONG LIMITED | Private company limited by shares | Dissolved |
| XOI SING AUDIO & VISION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCEROUS LIMITED | Private company limited by shares | Dissolved |
| SIGMA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| BRIGHT SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| SILVERISE LIMITED | Private company limited by shares | Live |
| SINO POINT INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINKAN LIMITED | Private company limited by shares | Dissolved |
| SINORAY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SINO SOURCES SUPPLY LIMITED | Private company limited by shares | Dissolved |
| LAM KAR SING FOUNDATION LIMITED | Company limited by guarantee | Live |
| SINOWIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINOSUN INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO FUTURE INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO EXTEND LIMITED | Private company limited by shares | Dissolved |
| SINOBELL LIMITED | Private company limited by shares | Dissolved |
| SING TAO FINANCE LIMITED | Private company limited by shares | Dissolved |
| SINTEK ENTERPRISES LIMITED | Private company limited by shares | Live |
| SUN SING FAI INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIRNA PACIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRST SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| SIDDHARTHA'S INTENT LIMITED | Company limited by guarantee | Live |
| SINO CREATION LIMITED | Private company limited by shares | Dissolved |
| EASTERN SINO SHIPPING LIMITED | Private company limited by shares | Dissolved |
| SINGA LIMITED | Private company limited by shares | Dissolved |
| SUN SIGHT LIMITED | Private company limited by shares | Dissolved |
| SIGHTLY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SIDERONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SING HING LUNG LIMITED | Private company limited by shares | Live |
| SINO HARBOUR INTERNATONAL LIMITED | Private company limited by shares | Dissolved |
| RICH SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO INTERCONTINENTAL LIMITED | Private company limited by shares | Dissolved |