| SINO AFRICA HYDRO POWER COMPANY LIMITED | Private company limited by shares | Live |
| SINO TACT TRADING LIMITED | Private company limited by shares | Dissolved |
| AMPLE SINO ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINCERITY SHIPPING LIMITED | Private company limited by shares | Live |
| SINTEC HOLDING CO., LIMITED | Private company limited by shares | Live |
| GV Sistemas Limited | Private company limited by shares | Live |
| SINO (ASIA) FILM AND TELEVISION PRODUCTION LIMITED | Private company limited by shares | Dissolved |
| SINO FINANCE CAPITAL GROUP LIMITED | Private company limited by shares | Live |
| SINO INTERNATIONAL ENTERPRISE GROUP LIMITED | Private company limited by shares | Dissolved |
| SIMTEC CO., LIMITED | Private company limited by shares | Live |
| SINO FIELD ENTERPRISES LIMITED | Private company limited by shares | Live |
| GAINFUL SINO LIMITED | Private company limited by shares | Live |
| SILVER ONE LIMITED | Private company limited by shares | Live |
| SIDY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Simple Trade Co., Limited | Private company limited by shares | Live |
| SIPAN LIMITED | Private company limited by shares | Live |
| SING FAI REALTY AGENCY LIMITED | Private company limited by shares | Live |
| SING HO PROPERTY LIMITED | Private company limited by shares | Live |
| SINO INVESTMENT AND TRADING LIMITED | Private company limited by shares | Live |
| FUNG SING HONG TRADING LIMITED | Private company limited by shares | Dissolved |
| CHARM SING POLYETHYLENE PRODUCT COMPANY LIMITED | Private company limited by shares | Live |
| SINO TOOLS LIMITED | Private company limited by shares | Live |
| Zinc Sing Investment Limited | Private company limited by shares | Live |
| FULL SINCERE TRADING LIMITED | Private company limited by shares | Live |
| HUA XIA SIYUAN CONNAUGHT TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| SingleAccess Limited | Private company limited by shares | Live |
| SINO HISTORIC NATURALIST FOUNDATION LIMITED | Private company limited by shares | Live |
| SINOFEI LIMITED | Private company limited by shares | Live |
| SINO WORLD HONG KONG GROUP LIMITED | Private company limited by shares | Dissolved |
| KAM SING PLASTIC METAL PRODUCTS LIMITED | Private company limited by shares | Live |
| WISE SINO LIMITED | Private company limited by shares | Live |
| HK SIBEN TRADING LIMITED | Private company limited by shares | Live |
| WIN SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SING YIP(STARLIFE) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO PHAETON ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINOSIGN LED LIMITED | Private company limited by shares | Live |
| SING YAN TRADING LIMITED | Private company limited by shares | Live |
| SINOCON LOGISTICS LIMITED | Private company limited by shares | Dissolved |
| SINNIYOM RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO ELITE INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Dissolved |
| SINO INTERNATIONAL DEVELOP LIMITED | Private company limited by shares | Dissolved |
| SINOEUROPE INTERNATIONAL CONSULTING LIMITED | Private company limited by shares | Live |
| GLOBAL SINO CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SIGroup Limited | Private company limited by shares | Dissolved |
| SING KEI TONG LIMITED | Private company limited by shares | Dissolved |
| SETA - SINO-EUROPEAN TRANSCREATION AGENCY LIMITED | Private company limited by shares | Live |
| SIMPLY SMART LIMITED | Private company limited by shares | Live |
| HK SINO-UNION AIDE IMPORT&EXPORT LIMITED | Private company limited by shares | Live |
| SINO MATRIX SOURCING LIMITED | Private company limited by shares | Live |
| SINO LENTUO PETROCHEMICAL ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SINO MATRIX INTENATIONAL CORPORATION LIMITED | Private company limited by shares | Live |
| Green And Simple Technology Co., Limited | Private company limited by shares | Live |
| SINO MEC LIMITED | Private company limited by shares | Live |
| SINO INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SILVERWAY ASIA LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Apr-2014 |
| SINO CCMN ENERGY (GROUP) LIMITED | Private company limited by shares | Live |
| SINO WORLD TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| SINO OLD-AGED PEOPLE PROTECTION MANAGEMENT LIMITED | Private company limited by shares | Live |
| SINANTE TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| DAI SING LIMITED | Private company limited by shares | Live |
| Sigma V (Asia) Pty Limited | Private company limited by shares | Live |
| SIMI ENGINEERING LIMITED | Private company limited by shares | Live |
| SHENZHEN BAOZE SILICONE PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| SINO ELECTRIC COMPANY LIMITED | Private company limited by shares | Live |
| Sino-America International Networking Limited | Private company limited by shares | Live |
| SILVERMASTER JEWELRY (HK) CO., LIMITED | Private company limited by shares | Live |
| SiYuan International Commerce Co., Limited | Private company limited by shares | Live |
| SIMPLYTECH LIMITED | Private company limited by shares | Live |
| Patio Simply Company Limited | Private company limited by shares | Live |
| SINCERE ORIENTAL TRADE LIMITED | Private company limited by shares | Live |
| SINOSTAR TRADING&CONSULTING CO., LIMITED | Private company limited by shares | Dissolved |
| SINO-PARTS CO., LIMITED | Private company limited by shares | Live |
| SILVER SEA RESOURCES LIMITED | Private company limited by shares | Live |
| SHING SING INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| SINO TOP TRADING INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO OCEAN CHARTERING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 25-Apr-2016 |
| WING SING GROUP LIMITED | Private company limited by shares | Live |
| LUCK SIGN TRADING LIMITED | Private company limited by shares | Live |
| SILVER SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL SILKROAD SILK CO., LIMITED | Private company limited by shares | Dissolved |
| HK SIRUI LIMITED | Private company limited by shares | Dissolved |
| SICHUAN SJ INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SINGYU TRADING (HK) LIMITED | Private company limited by shares | Live |
| SINO ELITE INVESTMENT LIMITED | Private company limited by shares | Live |
| Sindao Lighting Technology Co., Limited | Private company limited by shares | Live |
| SINO-CHIYOU GLOBAL COMPANY LIMITED | Private company limited by shares | Live |
| BEIJING SITONGSONGXIA ELECTRICAL APPLIANCE CO., LIMITED | Private company limited by shares | Live |
| ITALY SIBOLAI FASHION LIMITED | Private company limited by shares | Live |
| SINO LEASING GROUP COMPANY LIMITED | Private company limited by shares | Live |
| SINO PACIFIC FAR EAST LIMITED | Private company limited by shares | Live |
| SIDI TRADE CO., LIMITED | Private company limited by shares | Live |
| SILICONE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SIMPLE WORLD INTERNATIONAL DISTRIBUTION LIMITED | Private company limited by shares | Live |
| SINO ASIA INTERNATIONAL MANAGEMENT CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SILVER CREATIVE LIMITED | Private company limited by shares | Dissolved |
| SINO-AUSTRALIA REACH LIMITED | Private company limited by shares | Live |
| Sipode (HK) Industrial Co., Limited | Private company limited by shares | Live |
| SILVIUS Limited | Private company limited by shares | Live |
| SIFUTE INDUSTRIAL GROUP CO., LIMITED | Private company limited by shares | Live |
| Siulobo Kitchen Cleaning Services Limited | Private company limited by shares | Live |