| 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 |
| Wing Sing Finance Company 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 |
| CHIN SING TRADING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Sino Solution International Company Limited | Private company limited by shares | Live |
| YT SINO TRADING LIMITED | Private company limited by shares | Live |
| WANG SING ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINO SANG LIMITED | Private company limited by shares | Live |
| SINO BRIGHT CENTURY LIMITED | Private company limited by shares | Live |
| Singme Catering Limited | Private company limited by shares | Live |
| CHONG SING LIMITED | Private company limited by shares | Live |
| SINO IN TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| SINO NEW RESOURCE CO., LIMITED | Private company limited by shares | Live |
| Sing & Yuen Group Limited | Private company limited by shares | Live |
| SING LIK TRADING COMPANY LIMITED | Private company limited by shares | Live |
| GREAT SINO PROPERTIES LIMITED | Private company limited by shares | Live |
| SINO BEST ENGINEERING LIMITED | Private company limited by shares | Live |
| SING PAK ENGINEERING LIMITED | Private company limited by shares | Live |
| WAH SING LAMPS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Sing Fai International Industrial Limited | Private company limited by shares | Live |
| FAME SINO TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Sincere & Commercial Limited | Private company limited by shares | Live |
| SINSUN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| DEER SINGING LIMITED | Private company limited by shares | Live |
| SINO SONG LIMITED | Private company limited by shares | Live |
| SINOLINK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| LAND SINO LIMITED | Private company limited by shares | Live |
| Sino-Hongkong Food Economic and Trade Co., Limited | Private company limited by shares | Live |
| SINO HOT LIMITED | Private company limited by shares | Live |
| SINO-GERMAN TOURISM RESORT MANAGEMENT COMPANY LIMITED | Private company limited by shares | Live |
| CHINA HARMONY AND SINCERE INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Sing Tuo Engineering Limited | Private company limited by shares | Live |
| SINDOT HOLDING LIMITED | Private company limited by shares | Live |
| SING LEE DESIGN LIMITED | Private company limited by shares | Live |
| Sinergy South Asia Investment Group Limited | Private company limited by shares | Live |
| SINO ASIA CONSULTANTS LIMITED | Private company limited by shares | Live |
| Sino Street Capital Limited | Private company limited by shares | Live |
| EXCELLENT SINO TRADING LIMITED | Private company limited by shares | Live |
| Sinocap Property (Nanjing) Limited | Private company limited by shares | Live |
| Sincerely International Limited | Private company limited by shares | Live |
| SIVER SINO TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO MOUNT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO STYLE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| HK SING YEUNG TRADING LIMITED | Private company limited by shares | Live |
| SINO BEST METAL ENGINEERING LIMITED | Private company limited by shares | Live |
| ALLIANCE SINO LIMITED | Private company limited by shares | Live |
| NEW ASIA SINO LIMITED | Private company limited by shares | Live |
| SOUTH SINO ENGINEERING LIMITED | Private company limited by shares | Live |
| YORK SINO LIMITED | Private company limited by shares | Live |
| SINO CHAMPION LIMITED | Private company limited by shares | Live |
| Sinte Hong Kong Company Limited | Private company limited by shares | Live |
| CHAI SING HUMAN RESOURCES LIMITED | Private company limited by shares | Live |
| SINO GREEN TRADING LIMITED | Private company limited by shares | Live |
| SINO OVERSEAS MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO WAY TRADE LIMITED | Private company limited by shares | Live |
| GLOBAL SINOWIN LIMITED | Private company limited by shares | Live |
| SinoJobs Limited | Private company limited by shares | Live |
| Sincoro Co Limited | Private company limited by shares | Live |
| (SINO-HK) LIMIN PESTICIDES CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Live |
| SINTEZ LIMITED | Private company limited by shares | Live |
| SINO TEAM INVESTMENTS LIMITED | Private company limited by shares | Live |
| SING HING TRADING LIMITED | Private company limited by shares | Live |
| Innovative Construction (Sino) Limited | Private company limited by shares | Live |
| Sino Diva Trading Limited | Private company limited by shares | Live |
| SINO SOURCE MEGA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CHAMPION SINO INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Win On Sing Trading Company Limited | Private company limited by shares | Live |
| WING SING TOWING (H.K.) LIMITED | Private company limited by shares | Live |
| HK Sino Technology Corp Limited | Private company limited by shares | Live |
| SING CHONG ENTERPRISE LIMITED | Private company limited by shares | Live |
| LONG SING TAU TRADING LIMITED | Private company limited by shares | Live |
| SINO BATHROOMS LIMITED | Private company limited by shares | Live |
| KWAN SING LIGHTING COMPANY LIMITED | Private company limited by shares | Live |
| SING SKY UNIVERSAL COMPANY LIMITED | Private company limited by shares | Live |
| SINO VANTAGE CORPORATION LIMITED | Private company limited by shares | Live |
| SINO PROTECTION CO., LIMITED | Private company limited by shares | Live |
| SINO AG CHEMICALS CO., LIMITED | Private company limited by shares | Live |
| Sino-Four Engineering Company Limited | Private company limited by shares | Live |
| SINO ENERGY COMPANY LIMITED | Private company limited by shares | Live |
| SINO ADVANTAGE TRADING LIMITED | Private company limited by shares | Live |
| Sino Expert (Hong Kong) Limited | Private company limited by shares | Live |
| SINO BRIGHT HK GROUP LIMITED | Private company limited by shares | Live |
| Sing Chim Company Limited | Private company limited by shares | Live |
| SINGMING COMPANY LIMITED | Private company limited by shares | Live |
| ORIENTAL SINO TOP LIMITED | Private company limited by shares | Live |
| SINO FULL 88 LIMITED | Private company limited by shares | Live |
| SINO MATES ENTERPRISES LIMITED | Private company limited by shares | Live |
| Sino Pro Quality Solutions Limited | Private company limited by shares | Live |
| SINO ORIENTAL (H.K.) LIMITED | Private company limited by shares | Live |
| SINO TECHFULL COMPANY LIMITED | Private company limited by shares | Live |
| SINO SAILING CO., LIMITED | Private company limited by shares | Live |
| SING FAI (CHINA) TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |