| SINO SAFETY PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| GLOBAL SINO ENGINEERING LIMITED | Private company limited by shares | Live |
| GLOBE SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Sino-African International Commercial Consulting Co., Limited | Private company limited by shares | Live |
| NINGBO SINO INTERNATIONAL ENTERPRISES CO., LIMITED | Private company limited by shares | Live |
| SINO GLORY INC LIMITED | Private company limited by shares | Dissolved |
| SINOWEST OVERSEAS DEVELOPMENT LIMITED | Private company limited by shares | Live |
| FOSHAN SINOBELLE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SINO SPECIALTY NEWS GROUP LIMITED | Private company limited by shares | Live |
| SINO PIONEER INC LIMITED | Private company limited by shares | Dissolved |
| SINO FAST TRADING LIMITED | Private company limited by shares | Live |
| SINO MYRAIN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ORIENT SINO LIMITED | Private company limited by shares | Live |
| COSMIC SINO LIMITED | Private company limited by shares | Live |
| Sino Financial leasing Co., Limited | Private company limited by shares | Live |
| Sino Industry Imp.& Exp. Co., Limited | Private company limited by shares | Live |
| AMERICA SINO (HK) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINOPLAN INTERNATIONAL EXHIBITION CONSULTING (HONGKONG) LIMITED | Private company limited by shares | Live |
| SINO-FIXING FASTENER MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SINO-PEAK TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| SINO HOPE COMPANY LIMITED | Private company limited by shares | Live |
| SINO GRAND TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO - ALLIANCE CORPORATE LIMITED | Private company limited by shares | Live |
| SINOMEN INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOY METAL LIMITED | Private company limited by shares | Live |
| SINO CROP SCIENCE CORP LIMITED | Private company limited by shares | Live |
| Sino Wellness & Technology Co., Limited | Private company limited by shares | Live |
| SINO STAR TRADING DEVELOP LIMITED | Private company limited by shares | Dissolved |
| Sino-Hongkong Dragon Investment Holdings Limited | Private company limited by shares | Live |
| SINOTEC (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SINOSOFT INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO AUTO SPARE PARTS LIMITED | Private company limited by shares | Live |
| Sino Australia Capital Consulting Company Limited | Private company limited by shares | Live |
| SINO WINWELL INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Sinoscaff (Engineering) Limited | Private company limited by shares | Dissolved |
| SINO BEST TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| Sino Fashion International Co., Limited | Private company limited by shares | Live |
| SINO GUO XUE YUAN UNIVERSITY GROUP LIMITED | Private company limited by shares | Live |
| SINO PRESTIGE INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINO COMPONENTS CO., LIMITED | Private company limited by shares | Live |
| SINO POWER CONSTRUCTION CO., LIMITED | Private company limited by shares | Live |
| SINO DILIGENT LIMITED | Private company limited by shares | Live |
| SINO WORLD INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO RELIANCE FAR EAST LIMITED | Private company limited by shares | Live |
| SINO OILTOOLS INT'L LIMITED | Private company limited by shares | Dissolved |
| BELIZE SINO CITY INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO COOKIO PROTECTION EQUIPMENTS CO., LIMITED | Private company limited by shares | Live |
| SINO JOY NETWORK TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| Sino-Med Trade Limited | Private company limited by shares | Live |
| HONG KONG SINOHUGE GROUP LIMITED | Private company limited by shares | Live |
| Sinohydro (Hong Kong) Holding Limited | Private company limited by shares | Live |
| SINO CHANNEL CORPORATION LIMITED | Private company limited by shares | Live |
| SINO LINK INVESTMENTS LIMITED | Private company limited by shares | Live |
| Sino Splendor Corporation Limited | Private company limited by shares | Live |
| SINOSPRING (HONG KONG) INTERNATIONAL BEVERAGES COMPANY LIMITED | Private company limited by shares | Live |
| SINO E&M (HK) CO., LIMITED | Private company limited by shares | Live |
| Sinoallbest Co., Limited | Private company limited by shares | Live |
| SINO PACIFIC (H.K.) LIMITED | Private company limited by shares | Live |
| SINO ROCK INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SINO POTASSA LIMITED | Private company limited by shares | Live |
| SINO STONEGO INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SINO HEALTHCARE LIMITED | Private company limited by shares | Live |
| SINO FAR IMPORT & EXPORT LIMITED | Private company limited by shares | Live |
| SINO JIN XIA BRIDGE INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| SINO WELL TRADING DEVELOP LIMITED | Private company limited by shares | Dissolved |
| Sino Smooth Trading Limited | Private company limited by shares | Live |
| SINO VICTOR (HONG KONG) LIMITED | Private company limited by shares | Live |
| Sino Glory (Hong Kong) Group Co. Limited | Private company limited by shares | Live |
| SINO WAY LIMITED | Private company limited by shares | Live |
| TAK FUNG (SINO) LIMITED | Private company limited by shares | Dissolved |
| SINO PROSPER INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOSHARP VIEWCAM LIMITED | Private company limited by shares | Live |
| SINO ASIAN INC LIMITED | Private company limited by shares | Live |
| TACT SINO LIMITED | Private company limited by shares | Dissolved |
| SINO GOLDEN SHIPPING CO., LIMITED | Private company limited by shares | Live |
| CENTRAL SINO INVESTMENTS (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO VICTORY CORPORATION LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Mar-2015 |
| SINO PEARL INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO SEA LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS GROUP LIMITED | Private company limited by shares | Live |
| SINO MEDIA STAR LIMITED | Private company limited by shares | Live |
| SinoLink Marine Co., Limited | Private company limited by shares | Live |
| NEW SINOTECH LIMITED | Private company limited by shares | Live |
| SINOPOWER GROUP LIMITED | Private company limited by shares | Live |
| SINO E-TAIL LIMITED | Private company limited by shares | Live |
| SINO FAMOUS (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO-EXPO HK CO., LIMITED | Private company limited by shares | Live |
| CHINA SINO GROUP LIMITED | Private company limited by shares | Live |
| SINO CASTLE CORPORATION LIMITED | Private company limited by shares | Live |
| SINOINCO LIMITED | Private company limited by shares | Live |
| Sino Maxim International Corporation Limited | Private company limited by shares | Live |
| HONG KONG SINO REALITY TRADING LIMITED | Private company limited by shares | Live |
| SINO PUBLIC WELFARE FEDERATION LIMITED | Private company limited by shares | Live |
| SINOPORT INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| RICH SINO INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO FAITH (C-HK) LIMITED | Private company limited by shares | Live |
| SINOPAK UNITED RESOURCE CO., LIMITED | Private company limited by shares | Live |
| SINO INTERNATIONAL SPACE MUSEUM LIMITED | Private company limited by shares | Live |
| Sinolink International Consulting Limited | Private company limited by shares | Live |
| SINO ASIAN INDUSTRY LIMITED | Private company limited by shares | Live |