| SINO PHIL LIMITED | Private company limited by shares | Live |
| SINO LUCK (CHINA) LIMITED | Private company limited by shares | Live |
| SILVER GRANT LIMITED | Private company limited by shares | Live |
| SINO INT'L INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO VANTAGE INC LIMITED | Private company limited by shares | Live |
| Sino-Nordic Investment Holdings Co., Limited | Private company limited by shares | Live |
| ULTRA SINO LIMITED | Private company limited by shares | Live |
| SMOOTH SINO INC. LIMITED | Private company limited by shares | Live |
| SINE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SIMENEX CO. LIMITED | Private company limited by shares | Live |
| Sing's Production Company Limited | Private company limited by shares | Live |
| SILAR INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| SINO BEST TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SILKY MIRACLE CO., LIMITED | Private company limited by shares | Live |
| Sino International Lines Limited | Private company limited by shares | Live |
| SINO FULLNESS TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SIRONI C.I.S. LIMITED | Private company limited by shares | Live |
| SINO GREAT INTERNATIONAL INVESTMENT (HK) LIMITED | Private company limited by shares | Live |
| SINO NETWORK TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINNOVATE CAPITAL LIMITED | Private company limited by shares | Live |
| CHI SING TECH LIMITED | Private company limited by shares | Live |
| Sing Hong Association Limited | Private company limited by shares | Live |
| Silk Road Brother Co., Limited | Private company limited by shares | Live |
| Sinbad International Trading Limited | Private company limited by shares | Live |
| SINO IMPEX LIMITED | Private company limited by shares | Live |
| HONG KONG HOU SING TRADING LIMITED | Private company limited by shares | Live |
| SINO ORIENTAL ENTERPRISES LIMITED | Private company limited by shares | Live |
| GOLDWELL SINO LIMITED | Private company limited by shares | Live |
| SINO ACCORD LIMITED | Private company limited by shares | Live |
| SINO MATRIX INC LIMITED | Private company limited by shares | Live |
| SINO RICH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| CHEER SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| RIGHT SINO INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOTRADE (HK) TRADING LIMITED | Private company limited by shares | Live |
| SINO BLOOM ENTERPRISE LIMITED | Private company limited by shares | Live |
| Sightcare Technology CO., Limited | Private company limited by shares | Live |
| LUCK SINO CORPORATION LIMITED | Private company limited by shares | Live |
| SINO VANTAGE TRADING LIMITED | Private company limited by shares | Live |
| SINO-RECIPRO HOLDING INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SINO ENERGY CONSTRUCT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO ELITE ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO FAME MANAGEMENT LIMITED | Private company limited by shares | Live |
| HANG SING ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| Sino-German Oral Technology Treatment Center Company Limited | Private company limited by shares | Live |
| ORIENTAL SINO RICH LIMITED | Private company limited by shares | Live |
| Sisterhood Limited | Private company limited by shares | Live |
| SINO CYBER LIMITED | Private company limited by shares | Live |
| SINO FULL TOP LIMITED | Private company limited by shares | Live |
| SINO PRINCIPAL LIMITED | Private company limited by shares | Live |
| SINO SKYLUCK LIMITED | Private company limited by shares | Live |
| SINO RICHFUL LIMITED | Private company limited by shares | Live |
| SINO SKY WEALTH LIMITED | Private company limited by shares | Live |
| SINO SURE TOP LIMITED | Private company limited by shares | Live |
| SINO SUNTECH LIMITED | Private company limited by shares | Live |
| SINO BULLION LIMITED | Private company limited by shares | Live |
| SINO CHARM FULL LIMITED | Private company limited by shares | Live |
| SINO GOLD BRIGHT LIMITED | Private company limited by shares | Live |
| SINO RICH BASE LIMITED | Private company limited by shares | Live |
| SINO FULLTON LIMITED | Private company limited by shares | Live |
| SINO GOLDLIKE LIMITED | Private company limited by shares | Live |
| SINO WINFULL LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Oct-2018 |
| SINO RICH YEAR LIMITED | Private company limited by shares | Live |
| SINO SOURCE MEGA LIMITED | Private company limited by shares | Live |
| SIPURUI TECHNOLOGY DEVELOP LIMITED | Private company limited by shares | Live |
| SIAO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO BRAVE LIMITED | Private company limited by shares | Live |
| SIFEINI TRADING LIMITED | Private company limited by shares | Live |
| SILKUEEN H.K. COMPANY LIMITED | Private company limited by shares | Live |
| NEW SIYUAN LIMITED | Private company limited by shares | Live |
| SilEagle International Limited | Private company limited by shares | Live |
| SINOLOT (HONG KONG) LIMITED | Private company limited by shares | Live |
| Sibide Co., Limited | Private company limited by shares | Live |
| SINO SURPLUS WEALTH CREATION LIMITED | Private company limited by shares | Live |
| SIMPLY VIRTUAL LIMITED | Private company limited by shares | Live |
| SINO GLOBAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO TRILLION LIMITED | Private company limited by shares | Live |
| SILVER GLORY (ASIA) LIMITED | Private company limited by shares | Live |
| SINO MARK (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO KINGRICH HK LIMITED | Private company limited by shares | Live |
| TUNG SING INDUSTRIAL (H.K.) CO., LIMITED | Private company limited by shares | Live |
| Sino Xin Hong Limited | Private company limited by shares | Live |
| SINO TRANS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sino Xin Yao Limited | Private company limited by shares | Live |
| Sino Xin Yu Limited | Private company limited by shares | Live |
| SiBang Chemical (HongKong) Co., Limited | Private company limited by shares | Live |
| Sino Pacific Global (Hong Kong) Limited | Private company limited by shares | Live |
| REAYOU SINSHIN TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| SINO ASSET (H.K.) LIMITED | Private company limited by shares | Live |
| SINO BRIGHT ENTERPRISE LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC SINO CULTURAL LIMITED | Private company limited by shares | Live |
| YUI SING LIMITED | Private company limited by shares | Live |
| SINO UNITECH (HK) HOLDING LIMITED | Private company limited by shares | Live |
| SIGNSIRI LIMITED | Private company limited by shares | Live |
| WINTEX SILVERY LIMITED | Private company limited by shares | Live |
| Wing Sing Finance Company Limited | Private company limited by shares | Live |
| SIAN TRADE LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC SINO LIMITED | Private company limited by shares | Live |
| SING YUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YUN SING NETWORK LIMITED | Private company limited by shares | Live |
| WAH SING INVESTMENTS LIMITED | Private company limited by shares | Live |