| SIMEX ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| CAPITAL SINO LIMITED | Private company limited by shares | Live |
| LEGEND SINCERE LIMITED | Private company limited by shares | Live |
| SINAXIA INVESTMENTS LIMITED | Private company limited by shares | Live |
| HK SINCERE STAR LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KIN SING EVER GROUP LIMITED | Private company limited by shares | Dissolved |
| SilverASP Systems Limited | Private company limited by shares | Live |
| SINO EXISTENCE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Sino Hi-Tech Industry Co., Limited | Private company limited by shares | Live |
| SINOTEC INDUSTRIAL GROUP CO., LIMITED | Private company limited by shares | Live |
| SINO CULTURE LIMITED | Private company limited by shares | Live |
| SILVER-LANE CAPITAL LIMITED | Private company limited by shares | Live |
| SINO FAME ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO WEALTHY CORPORATION LIMITED | Private company limited by shares | Live |
| SHENZHEN XUELAI SILICONE CO., LIMITED | Private company limited by shares | Dissolved |
| SINO JOINTER LIMITED | Private company limited by shares | Dissolved |
| Sino Heritage Limited | Private company limited by shares | Live |
| GERMANY SITEWANG ALUMINUM GROUP LIMITED | Private company limited by shares | Dissolved |
| SIBLING (HK) CO., LIMITED | Private company limited by shares | Live |
| SINO PACIFIC INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SINOTEK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SILVERSAT LOGISITCS CO., LIMITED | Private company limited by shares | Dissolved |
| SINO KAY INDUSTRIAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA SINOPEC VALVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO RISING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Singlelife-DS.(H.K.) Limited | Private company limited by shares | Dissolved |
| SINO IMMIGRATION CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| ALLIED SINO LIMITED | Private company limited by shares | Live |
| SIEBENWURST ASIA LIMITED | Private company limited by shares | Live |
| SINO FAME ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO WISDOM CORPORATION LIMITED | Private company limited by shares | Live |
| ASIA-PACIFIC LOCKE SOLAR SILICON (HK) IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Dissolved |
| SINO FASHION CO., LIMITED | Private company limited by shares | Live |
| PAK SI SING LIMITED | Private company limited by shares | Dissolved |
| WAH SING JEWELLERY CO. LIMITED | Private company limited by shares | Live |
| SIBCOAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-POWER (H.K.) INT'L INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINOVEN INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOMAG LIMITED | Private company limited by shares | Live |
| CREATIVE SIGN CO., LIMITED | Private company limited by shares | Live |
| SIMDO HOLDING LIMITED | Private company limited by shares | Live |
| SICHUAN LUZHOU SHILIXIANG WINE HOLDING LIMITED | Private company limited by shares | Dissolved |
| Norway Simon Electric Limited | Private company limited by shares | Dissolved |
| SINO CENTURY (ASIA) LIMITED | Private company limited by shares | Live |
| SINO OASIS INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO-QUIP LIMITED | Private company limited by shares | Live |
| SINAWEI TRADE CO. LIMITED | Private company limited by shares | Live |
| SINOLINK GLOBAL CONSULTANTS LIMITED | Private company limited by shares | Live |
| SICOO (HK) INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| EASY SIGHT LIMITED | Private company limited by shares | Dissolved |
| SinoAztec Trading Limited | Private company limited by shares | Live |
| SILVER SMART ASIA LIMITED | Private company limited by shares | Live |
| SINO WINNER (ASIA) LIMITED | Private company limited by shares | Live |
| SINO POWER CONSTRUCTION GROUP LIMITED | Private company limited by shares | Live |
| SINO FRENCH RESOURCES CORPORATION LIMITED | Private company limited by shares | Live |
| SIMPLE SYMBOL (INDIA) LIMITED | Private company limited by shares | Dissolved |
| SICOSYN LIMITED | Private company limited by shares | Live |
| SINO FUSHENG INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| SILICON JADE LIMITED | Private company limited by shares | Live |
| FU SING BANQUET MANAGEMENT LIMITED | Private company limited by shares | Live |
| WANG SING TECHNOLOGY (H.K.) LIMITED | Private company limited by shares | Live |
| SINO ASIA TRAVEL LIMITED | Private company limited by shares | Live |
| KUNG SING INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Live |
| SUI KAM SILASTIC LIMITED | Private company limited by shares | Live |
| MANTONE SILICONE COMPANY LIMITED | Private company limited by shares | Live |
| Siwa Industrial Limited | Private company limited by shares | Live |
| SINOCORP GLOBAL LIMITED | Private company limited by shares | Live |
| SIMPOP TECHNOLOGY LIMITED | Private company limited by shares | Live |
| U.S.A SIBODING SPORTS BALL LIMITED | Private company limited by shares | Dissolved |
| SINO YORK INVESTMENT LIMITED | Private company limited by shares | Live |
| GRAND SINCERE LIMITED | Private company limited by shares | Live |
| PRO SILVER LIMITED | Private company limited by shares | Live |
| SUN SING HONG LIMITED | Private company limited by shares | Live |
| SISLEY BOOKSTORE LIMITED | Private company limited by shares | Live |
| CHINA SINOTRANS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SINO GAIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SING MAN 3D PRINTING LIMITED | Private company limited by shares | Dissolved |
| SING FO INTERNATIONAL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO TIFFANY GROUP LIMITED | Private company limited by shares | Live |
| SINYE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Sibai Precision Works Limited | Private company limited by shares | Live |
| NEW SINO CREATION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| SINO FAR EAST MARINE CO., LIMITED | Private company limited by shares | Live |
| GREEN SOLAR AND SILICON TECH (HK) LIMITED | Private company limited by shares | Dissolved |
| Sing Hong Biotech (HK) Limited | Private company limited by shares | Dissolved |
| HONG KONG SINO DRAGON TRADING LIMITED | Private company limited by shares | Live |
| SINO TECH (CHINA) LIMITED | Private company limited by shares | Live |
| SILICON VALLEY INDUSTRIAL DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| SINO OCEAN INC. LIMITED | Private company limited by shares | Live |
| Sierra Investment Limited | Private company limited by shares | Dissolved |
| SINO DYNAMIC (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SILVER WEALTH ASIA LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Mar-2014 |
| SILVERTOP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO BASIC CHEMICALS (HK) CO., LIMITED | Private company limited by shares | Live |
| SILVERYH LIMITED | Private company limited by shares | Live |
| SINOSTAR ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SILICON POWER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| NEWSUN SILICONE PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| Super Sino Group Limited | Private company limited by shares | Dissolved |
| SilkRoad technology Hong Kong Limited | Private company limited by shares | Live |