| SIMPLICITY ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| SIGNAL SYSTEMS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERPOT FAR EAST LIMITED | Private company limited by shares | Dissolved |
| KENT SING LIMITED | Private company limited by shares | Dissolved |
| SINWAY INVESTMENT LIMITED | Private company limited by shares | Live |
| SILKY NATION HI-FASHION MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SIMY INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| SINO MERCHANTRY INTERNATIONAL (AGENCIES) LIMITED | Private company limited by shares | Dissolved |
| SIMONE PROPERTIES LIMITED | Private company limited by shares | Live |
| SIMONY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILVER LAKE LIMITED | Private company limited by shares | Dissolved |
| SIDNEY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILVER POWER LIMITED | Private company limited by shares | Dissolved |
| SING FAIR INDUSTRIAL (ELECTRONICS) LIMITED | Private company limited by shares | Dissolved |
| PAK WAN TUNG TAI SING FAT CHO CO., LIMITED | Company limited by guarantee | Dissolved |
| SISTEM CEPAT LIMITED | Private company limited by shares | Dissolved |
| SINO-STATES TOURISM INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SILVER PLAN LIMITED | Private company limited by shares | Dissolved |
| TACK SING PRINTING AND CAN MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WAH SING SHOES FACTORY LIMITED | Private company limited by shares | Dissolved |
| SINO ADVERTISING AND PUBLICATION LIMITED | Private company limited by shares | Dissolved |
| DO SIGHTSEEING LIMITED | Private company limited by shares | Dissolved |
| SILVERCREEK LIMITED | Private company limited by shares | Dissolved |
| SINO-ASIAN PUBLICATIONS LIMITED | Private company limited by shares | Dissolved |
| SILVERGATE COMPANY LIMITED | Private company limited by shares | Live |
| SIDOM MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| WELCOME SILKY FASHIONS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CHAT SING KUNG SIN SOI CO. LIMITED | Company limited by guarantee | Live |
| SINOREX LIMITED | Private company limited by shares | Live |
| KEEP SING LIMITED | Private company limited by shares | Dissolved |
| SIGNAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| FURNITURE PEOPLE (SINO AMERICAN) LIMITED -THE- | Private company limited by shares | Dissolved |
| SINO ESTATES MANAGEMENT LIMITED | Private company limited by shares | Live |
| SILVER SYSTEMS LIMITED | Private company limited by shares | Live |
| WING KAN SILICON STEEL MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| SILKY INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| SINGSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILVER SPIRIT LIMITED | Private company limited by shares | Dissolved |
| SINKO AIR CONDITIONING (HONG KONG) LIMITED | Private company limited by shares | Live |
| SILK PRINTERS LIMITED | Private company limited by shares | Dissolved |
| SILVERDEER LIMITED | Private company limited by shares | Live |
| KOR SING ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| SIDHA CORPORATION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WELLSON SILK (HONG KONG) LIMITED | Private company limited by shares | Live |
| STYLE SIZING & DYEING FACTORY LIMITED | Private company limited by shares | Dissolved |
| SINCERE TOURS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SIGMA DELTA LIMITED | Private company limited by shares | Dissolved |
| SIEGONT LIMITED | Private company limited by shares | Live |
| SIMLODE LIMITED | Private company limited by shares | Live |
| SILVER OCEAN LIMITED | Private company limited by shares | Dissolved |
| DAO SING INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| SIOBHAN LIMITED | Private company limited by shares | Dissolved |
| SINO STUDIO (INTERNATIONAL) LIMITED | Private company limited by shares | Dissolved |
| SIDLAW COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER WIND COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHATIN SILK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER TIN LIMITED | Private company limited by shares | Live |
| SIXTY SIX COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| SILVER POOL LIMITED | Private company limited by shares | Dissolved |
| SISTA COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SITWELL ESTATES LIMITED | Private company limited by shares | Live |
| PEAK D. SING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER UNICORN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO MASTER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SILVERPARK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING-HO FINANCE COMPANY LIMITED | Private company limited by shares | Live |
| SHING SING ELECTRIC APPLIANCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAI FUNG WARPING & SIZING FACTORY LIMITED | Private company limited by shares | Live |
| SILVERCAPE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERMIST COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERFIELD COMPANY LIMITED | Private company limited by shares | Live |
| SILVERGARDEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERJADE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERJOY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVERBRIDGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIN SING WATCH LIMITED | Private company limited by shares | Dissolved |
| SINGCOSMOS SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO EXPORTERS (AFRICA) LIMITED | Private company limited by shares | Dissolved |
| SIGLETT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HOP SING CONTAINER SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CAN ENGINEERING CONSULTANTS COMPANY LIMITED | Private company limited by shares | Live |
| SIBELCO GILFAIR COMPANY LIMITED | Private company limited by shares | Live |
| SILVER HOPE COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHUNG SING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| TUNG SING TOYS MANUFACTORY LIMITED | Private company limited by shares | Live |
| SILVER GAIN LIMITED | Private company limited by shares | Live |
| SILVER KIT LIMITED | Private company limited by shares | Live |
| GALICK SILK FLOWER MANUFACTURER CO. LIMITED | Private company limited by shares | Dissolved |
| SILVERFORD COMPANY LIMITED | Private company limited by shares | Live |
| SIEBENTHAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SIMSUNDAR ENTERPRISES LIMITED | Private company limited by shares | Live |
| SING FAI GARMENT MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SILVER VIEW COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLD & SILVER ENTERPRISES COMPANY LIMITED | Private company limited by shares | Live |
| SINKO COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINKY LIMITED | Private company limited by shares | Dissolved |
| SINGER TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO CATERING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CHEUNG'S SISTERS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SILVEROON INVESTMENTS LIMITED | Private company limited by shares | Live |