| SILSAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILSAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILSAN COMPANY LIMITED | Private company limited by shares | Live |
| SIHON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILKAI INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILON TRADING LIMITED | Private company limited by shares | Dissolved |
| SILKA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SILA MEDIA REPRESENTATIVES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIX SIGMA FINANCE LIMITED | Private company limited by shares | Live |
| FAI SING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SIU'S INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO BENEFIT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO BLOOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO SOURCES LIMITED | Private company limited by shares | Dissolved |
| YIPP SING INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| ELEGANCE SILK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SIMPLE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SILVER LINER LIMITED | Private company limited by shares | Dissolved |
| SINTO DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SILVER SMART LIMITED | Private company limited by shares | Dissolved |
| SIMON CONSULTANCY SERVICE LIMITED | Private company limited by shares | Live |
| SINO FULL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SILK ROAD LIMITED | Private company limited by shares | Dissolved |
| SINO BENEFIT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SILVERLIKE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILVERWAY TRADING LIMITED | Private company limited by shares | Dissolved |
| WING SING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING LEE MOTORS LIMITED | Private company limited by shares | Live |
| SINOPACT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUPER SINO LIMITED | Private company limited by shares | Dissolved |
| NEW SINO LIMITED | Private company limited by shares | Dissolved |
| SINO APPLE LIMITED | Private company limited by shares | Dissolved |
| SINO FIELD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO TRUTH ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 13-Feb-1999 |
| SINO MARKET TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO CIRCLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOHERO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO COURT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO EPOCH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO SHARP ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO-SOUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO HOUSE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOHERO LIMITED | Private company limited by shares | Live |
| SINOPLUS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOLAW TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO WORLD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOLAW DEVELOPMENT LIMITED | Private company limited by shares | Live |
| SINOSKY ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| SINO MARKET INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO FIELD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO TRUTH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO SYSTEM INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO SHARP INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO TRUTH INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINO MARKET INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINODUTY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO COURT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOLAW LIMITED | Private company limited by shares | Dissolved |
| SINO EPOCH LIMITED | Private company limited by shares | Dissolved |
| SINO CROWN ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO RIGHT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO MARKET ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINOLAW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMIND LIMITED | Private company limited by shares | Dissolved |
| SINO RIGHT TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOPOWER TRADING LIMITED | Private company limited by shares | Dissolved |
| SILVER DEGREE LIMITED | Private company limited by shares | Live |
| SINO TECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO DRAGON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SINOLINK ASIA LIMITED | Private company limited by shares | Dissolved |
| SINOGATE TRADING LIMITED | Private company limited by shares | Dissolved |
| SILK WAY LIMITED | Private company limited by shares | Dissolved |
| TOP SINCERE LIMITED | Private company limited by shares | Dissolved |
| LA SIERRA LIMITED | Private company limited by shares | Dissolved |
| SINO REGENT LIMITED | Private company limited by shares | Live |
| FU SING KNITTING FACTORY LIMITED | Private company limited by shares | Dissolved |
| WAI SING PLASTIC BAGS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SING FAI TRANSPORTATION LIMITED | Private company limited by shares | Live |
| SINOLUCK LIMITED | Private company limited by shares | Dissolved |
| SINTAC LIMITED | Private company limited by shares | Live |
| SINEAR LIMITED | Private company limited by shares | Dissolved |
| SINOFAIR LIMITED | Private company limited by shares | Dissolved |
| SING WAI PIANO COMPANY LIMITED | Private company limited by shares | Live |
| LONG SIGHT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SILUCK LIMITED | Private company limited by shares | Dissolved |
| SILVER A&A LIMITED | Private company limited by shares | Dissolved |
| ALFA JEWELRY (SIMON) LIMITED | Private company limited by shares | Dissolved |
| YU'S SING WAI TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER SINO LIMITED | Private company limited by shares | Dissolved |
| SINOCITY INDUSTRIES LIMITED | Private company limited by shares | Live |
| SINO-DRAGON INVESTMENT LIMITED | Private company limited by shares | Live |
| SILVER MORE LIMITED | Private company limited by shares | Dissolved |
| SILVER CHECK LIMITED | Private company limited by shares | Dissolved |
| SINO EAST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SILVER EASTERN LIMITED | Private company limited by shares | Live |
| SINO RICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SILVERTONE LIMITED | Private company limited by shares | Dissolved |
| SINO RICH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINCE LIMITED | Private company limited by shares | Live |
| SINO WEALTH INVESTMENT LIMITED | Private company limited by shares | Live |