| SING SUN ASIA TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Sino Morgan Logistic Tech Limited | Private company limited by shares | Live |
| Sino Galaxy Trading Limited | Private company limited by shares | Live |
| KUI SING ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SINCEWOOD CO. LIMITED | Private company limited by shares | Live |
| Hip Sing Limited | Private company limited by shares | Live |
| SINCERE ELEC CO., LIMITED | Private company limited by shares | Live |
| SING HING TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| Aladdin Singularity Holding Limited | Private company limited by shares | Live |
| SINOPOWER TRUCK AND EQUIPMENT LIMITED | Private company limited by shares | Live |
| Sincere Nursing Group Limited | Private company limited by shares | Live |
| Cyber Sins Limited | Private company limited by shares | Live |
| NEW SINO STAR LIMITED | Private company limited by shares | Live |
| SINO RICHFIELD LIMITED | Private company limited by shares | Live |
| SINO MEGA INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG SING TAO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Sinopsis Limited | Private company limited by shares | Live |
| Wing Sing Transportation Limited | Private company limited by shares | Live |
| Fu Sing Construction & Engineering Company Limited | Private company limited by shares | Live |
| SINO-US SUPPLY CHAIN CO., LIMITED | Private company limited by shares | Live |
| SINNOVATION EDUCATION AND MANAGEMENT LIMITED | Private company limited by shares | Live |
| SING ZOEK LIMITED | Private company limited by shares | Live |
| Sino Holding (HK) Limited | Private company limited by shares | Live |
| SINCERE WEALTH LIMITED | Private company limited by shares | Live |
| Sinoma Bioscience Limited | Private company limited by shares | Live |
| SINO BEAUTY (ASIA) LIMITED | Private company limited by shares | Live |
| SING LUNG 41 LIMITED | Private company limited by shares | Live |
| SING LUNG 42 LIMITED | Private company limited by shares | Live |
| SING LUNG 43 LIMITED | Private company limited by shares | Live |
| SING LUNG LIMITED | Private company limited by shares | Live |
| TAI SING ENGINEERING LIMITED | Private company limited by shares | Live |
| WING SING FRUIT LIMITED | Private company limited by shares | Live |
| POINTER SINO LIMITED | Private company limited by shares | Live |
| SINGA PROPERTIES LIMITED | Private company limited by shares | Live |
| Sincere Homedecor Co., Limited | Private company limited by shares | Live |
| SINO WALK LIMITED | Private company limited by shares | Live |
| Sine Qua Non Limited | Private company limited by shares | Live |
| You Sing Engineering Limited | Private company limited by shares | Live |
| Shuifa Singyes Energy (Hong Kong) Company Limited | Private company limited by shares | Live |
| SING YING TRADING LIMITED | Private company limited by shares | Live |
| SINO GREAT WIN (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| CHINA SINOVEHICLE IMP&EXP CO., LIMITED | Private company limited by shares | Live |
| SING YIU ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SINO COM LIMITED | Private company limited by shares | Live |
| SMART SINO HONG KONG INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO ACE INC. LIMITED | Private company limited by shares | Live |
| MEGA SINO ENGINEERING LIMITED | Private company limited by shares | Live |
| SING CHI MEDICAL COMPANY LIMITED | Private company limited by shares | Live |
| Sino-Australia International Technology Investment Co., Limited | Private company limited by shares | Live |
| SINO-PRITS (Hong Kong) Company Limited | Private company limited by shares | Live |
| TUNG SING ENTERPRISE (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO BRIGHT ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| Sino Thai Industrial Technology And Equipment Limited | Private company limited by shares | Live |
| Glory Sing International Limited | Private company limited by shares | Live |
| Sino Accord International Shipping Limited | Private company limited by shares | Live |
| SING PO CLEANING COMPANY LIMITED | Private company limited by shares | Live |
| Foo Sing Engineering Limited | Private company limited by shares | Live |
| HK Singphone Limited | Private company limited by shares | Live |
| SINOMART CO., LIMITED | Private company limited by shares | Live |
| SINOPROD&DEV LIMITED | Private company limited by shares | Live |
| SINOSTAR INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Tai Sing Storage and Transportation Company Limited | Private company limited by shares | Live |
| GREAT SINO ENGINEERING LIMITED | Private company limited by shares | Live |
| SMART SINO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| Sing Yuk Engineering Limited | Private company limited by shares | Live |
| SINO WEALTH CONSTRUCTION ENGINEERING LIMITED | Private company limited by shares | Live |
| HANG SING (HONG KONG) PHARMACEUTICAL LIMITED | Private company limited by shares | Live |
| Sino Supply Chain Service (HK) Limited | Private company limited by shares | Live |
| Sino Multi Resource Limited | Private company limited by shares | Live |
| SINOWALL TRANSCARGO LIMITED | Private company limited by shares | Live |
| GREAT SING PRINTING TRADING., LIMITED | Private company limited by shares | Live |
| NEWHOPE SINOFOOD LIMITED | Private company limited by shares | Live |
| Sincero Industrial Limited | Private company limited by shares | Live |
| Sino TianMao Wine Group Limited | Private company limited by shares | Live |
| SINO LINKAGE ENTERPRISE LIMITED | Private company limited by shares | Live |
| Sino Pro Link Limited | Private company limited by shares | Live |
| Sino Pacific Tanker Limited | Private company limited by shares | Live |
| Sinvetron Technology Limited | Private company limited by shares | Live |
| Singseng Technology Co., Limited | Private company limited by shares | Live |
| SING 41 LIMITED | Private company limited by shares | Live |
| SING 42 LIMITED | Private company limited by shares | Live |
| SING 43 LIMITED | Private company limited by shares | Live |
| SING 44 LIMITED | Private company limited by shares | Live |
| YAT SING CONSTRUCTION (HK) COMPANY LIMITED | Private company limited by shares | Live |
| MAN SING LIMITED | Private company limited by shares | Live |
| SIN.CHAN LIMITED | Private company limited by shares | Live |
| GRAND SINO GROUP HOLDING LIMITED | Private company limited by shares | Live |
| SINO LIFE CORPORATION LIMITED | Private company limited by shares | Live |
| Tin Sing Engineering HK Limited | Private company limited by shares | Live |
| Sing Tai Ventilation Engineering Company Limited | Private company limited by shares | Live |
| Sinyu International Trade Co., Limited | Private company limited by shares | Live |
| Sino Advanced Micro Technologies Limited | Private company limited by shares | Live |
| WA SING YUEN ENTERPRISE LIMITED | Private company limited by shares | Live |
| SING FUNG TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| UNIVERSAL SINO LIMITED | Private company limited by shares | Live |
| SINO ADVANCED LIMITED | Private company limited by shares | Live |
| LUK SING FOODS TRADING LIMITED | Private company limited by shares | Live |
| SINO GROUP AISA LIMITED | Private company limited by shares | Live |
| Sinostone Resources Limited | Private company limited by shares | Live |
| SING WICK ASSOCIATION LIMITED | Private company limited by shares | Live |