| SINO PROSPER MEDICAL BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| SILICONBRITE TECHNOLOGIES HONG KONG LIMITED | Private company limited by shares | Live |
| Simple Joy Limited | Private company limited by shares | Live |
| HONG KONG SINO WEALTHY GROUP LIMITED | Private company limited by shares | Live |
| Sing Ho International Trading Limited | Private company limited by shares | Live |
| SIYU TRADING LIMITED | Private company limited by shares | Live |
| Sichuan Development Company Limited | Private company limited by shares | Live |
| SIGNAL LIMITED | Private company limited by shares | Live |
| SEON SING ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG SING RENEWABLE ENERGY LIMITED | Private company limited by shares | Live |
| Siyu Foreign Trade Co., Limited | Private company limited by shares | Live |
| Sincere Prosperous Enterprise Limited | Private company limited by shares | Live |
| HK SIMEI LIMITED | Private company limited by shares | Live |
| Sino Harvest Capital Management Limited | Private company limited by shares | Live |
| Sino Wealth Capital Limited | Private company limited by shares | Live |
| SING YUI TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO CAPACITY PROPERTIES LIMITED | Private company limited by shares | Live |
| Sing Tung International (Hong Kong) Limited | Private company limited by shares | Live |
| SING HAO TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO-OCEAN CULTURAL TOURISM GROUP CO., LIMITED | Private company limited by shares | Live |
| Sinosper Limited | Private company limited by shares | Live |
| SIYO METAL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| SinoBreeze Limited | Private company limited by shares | Live |
| WANG SING MERCANTILE LIMITED | Private company limited by shares | Live |
| SING MOW TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| WOO SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SING MON LIMITED | Private company limited by shares | Live |
| SIDA TRADE CO., LIMITED | Private company limited by shares | Live |
| SILVER LEISURE LIMITED | Private company limited by shares | Live |
| SINO BRIGHT TRADING LIMITED | Private company limited by shares | Live |
| Silver Surplus Company Limited | Private company limited by shares | Live |
| HK SINO AFRICA INT GROUP LIMITED | Private company limited by shares | Live |
| SINO GRACE LIMITED | Private company limited by shares | Live |
| ASIAN SINO TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Simlan International Trading Limited | Private company limited by shares | Live |
| CHEUK SING GROUP COMPANY LIMITED | Private company limited by shares | Live |
| SIMIND LIMITED | Private company limited by shares | Live |
| SIMPLE IDEAS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINWA LIMITED | Private company limited by shares | Live |
| SINCERE ACE LIMITED | Private company limited by shares | Live |
| CROWN SINO LIMITED | Private company limited by shares | Live |
| MIN SING INVESTMENT CONSULTANT LIMITED | Private company limited by shares | Live |
| SINHOO Limited | Private company limited by shares | Live |
| DALIAN SINOBIO CHEMISTRY CO., LIMITED | Private company limited by shares | Live |
| SILVERSTONE NETWORKS (HONG KONG) LIMITED | Private company limited by shares | Live |
| SISON ZI LIMITED | Private company limited by shares | Live |
| SINOCAR LIMITED | Private company limited by shares | Live |
| SING HONG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SING LAI TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Simple Beauty Company Limited | Private company limited by shares | Live |
| SINCE WANG CO., LIMITED | Private company limited by shares | Live |
| Tan Sisters Limited | Private company limited by shares | Live |
| SINO EXCEL (ASIA) LIMITED | Private company limited by shares | Live |
| Yik Sing Furniture Limited | Private company limited by shares | Live |
| Signal Search Limited | Private company limited by shares | Live |
| SINO SPRING (HONG KONG) INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO WISE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Spirit Simple Decoration Limited | Private company limited by shares | Live |
| SINO PLYWOOD CO., LIMITED | Private company limited by shares | Live |
| SIMPLE COTTAGE LIMITED | Private company limited by shares | Live |
| RONG SINHANG MACHINERY LIMITED | Private company limited by shares | Live |
| SING HING CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Live |
| Sincerest Consultancy Company Limited | Private company limited by shares | Live |
| Siyuan Group Co., Limited | Private company limited by shares | Live |
| Siting Co., Limited | Private company limited by shares | Live |
| Hao Sing Technology Limited | Private company limited by shares | Live |
| SIXSIXSIX LIMITED | Private company limited by shares | Live |
| SINWON SHIPPING LINES CO., LIMITED | Private company limited by shares | Live |
| BAN SING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| Sihuan Co., Limited | Private company limited by shares | Live |
| SICO SOLUTIONS LIMITED | Private company limited by shares | Live |
| ZR SILK ROAD CO., LIMITED | Private company limited by shares | Live |
| SING HAO TRADING CO., LIMITED | Private company limited by shares | Live |
| Sindesheng Trading Co., Limited | Private company limited by shares | Live |
| Sing Group Limited | Private company limited by shares | Live |
| SING HONG KRAFT LIMITED | Private company limited by shares | Live |
| SIXTEEN HK LIMITED | Private company limited by shares | Live |
| SILK RELO HOLDING LIMITED | Private company limited by shares | Live |
| Sino Success Capital (Hong Kong) Company Limited | Private company limited by shares | Live |
| Simplexity Tech (Hong Kong) Limited | Private company limited by shares | Live |
| SINO IDEA LIMITED | Private company limited by shares | Live |
| KEY SINO LIMITED | Private company limited by shares | Live |
| SingPro Limited | Private company limited by shares | Live |
| Sidiou Group Limited | Private company limited by shares | Live |
| Sino Financial Group Company Limited | Private company limited by shares | Live |
| Sino Polychem Holding Limited | Private company limited by shares | Live |
| SINO DYNASTY (H.K.) LIMITED | Private company limited by shares | Live |
| SISO CO., LIMITED | Private company limited by shares | Live |
| DONGYUE SILICONE MATERIAL CO., LIMITED | Private company limited by shares | Live |
| Sino Alliance Energy Group Company Limited | Private company limited by shares | Live |
| SILK ROAD MINERALS LIMITED | Private company limited by shares | Live |
| SinoMedCare HongKong Trading Limited | Private company limited by shares | Live |
| Sino Sky Technology Group Co. Limited | Private company limited by shares | Live |
| SILKY PATH LIMITED | Private company limited by shares | Live |
| Dan Er Siao International Food Trading Limited | Private company limited by shares | Live |
| EARN SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YEE SING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SILK RELO LIMITED | Private company limited by shares | Live |
| Sino-Ocean Yuanze Logistics Management (HK) Limited | Private company limited by shares | Live |
| LOK SING AIR-CONDITIONING ENGINEERING LIMITED | Private company limited by shares | Live |