| SINOMA CO. LIMITED | Private company limited by shares | Live |
| Sinoma Bioscience Limited | Private company limited by shares | Live |
| SINOMA POWER CO., LIMITED | Private company limited by shares | Live |
| Sinoma AT Trade Co., Limited | Private company limited by shares | Live |
| Sinoma Boyan Electronic Commerce Company Limited | | Live |
| Sinoma International Engineering (HongKong) Co., Limited | Private company limited by shares | Live |
| Sinoma Fenix EPC Company Limited | Private company limited by shares | Live |
| Sinoma Group Limited | Private company limited by shares | Live Commenced dormancy on 30-May-2015 |
| Sinoma Investment (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Sinoma Cement (Hong Kong) Investment Company Limited | Private company limited by shares | Live |
| SINOMA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINOMA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| SINOMA INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| HK SINOMA JIANKE GROUP CO., LIMITED | Private company limited by shares | Live |
| Sinoma Products Group Company Limited | | Live |
| SINOMAB BIOSCIENCE LIMITED | Private company limited by shares | Live |
| SINOMAC LIMITED | Private company limited by shares | Dissolved |
| SINOMAC ENTERPRISE LIMITED | Private company limited by shares | Live |
| Sinomac Machinery Industrial Co., Limited | Private company limited by shares | Live |
| Sinomac Industrial Group Limited | Private company limited by shares | Live |
| SINOMAC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOMAC MACHINERY AND SPAREPARTS LIMITED | Private company limited by shares | Live |
| SINOMAC POWER SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SINOMAC TRADING LIMITED | Private company limited by shares | Live |
| SINOMACAU (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINOMACH INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| SINOMACH GROUP LIMITED | Private company limited by shares | Live |
| Sinomach Mining Group Limited | | Live |
| SINOMACH MACHINERY LIMITED | Private company limited by shares | Live |
| SINOMACH TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SINOMACHINERY ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINOMADA JIUXING MINES LIMITED | Private company limited by shares | Live |
| SINO-MAERSK COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOMAG LIMITED | Private company limited by shares | Live |
| SINOMAG INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOMAGAZINE LIMITED | Private company limited by shares | Dissolved |
| SINO-MAGNET CO., LIMITED | Private company limited by shares | Dissolved |
| Sino-main Consultancy Limited | Private company limited by shares | Live |
| SINOMAKE LIMITED | Private company limited by shares | Live |
| GUANGZHOU SINOMAKETEXTILE & TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOMAKING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-MALAYSIA GRAINS & OILS LIMITED | Private company limited by shares | Live |
| SINOMAN LIMITED | Private company limited by shares | Dissolved |
| SINOMAN LIMITED | Private company limited by shares | Dissolved |
| SINOMAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMAN INVESTMENTS LIMITED | Private company limited by shares | Live |
| Sino-Manganese (South China) Investment Limited | Private company limited by shares | Live |
| Sino-Manganese Investment (Hong Kong) Limited | Private company limited by shares | Live |
| Shenzhen Sinomania Technology Co., Limited | Private company limited by shares | Live |
| SINOMANIA INDUSTRIAL (H.K) CO., LIMITED | Private company limited by shares | Live |
| HONG KONG SINOMANIA ASSETS APPRAISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOMANIA HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINOMANIA IMPORT & EXPORT LIMITED | Private company limited by shares | Live |
| SINOMANIA OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SINOMANTICS LIMITED | Private company limited by shares | Live |
| SINOMAP LIMITED | Private company limited by shares | Live |
| SINOMAP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO-MAPLE RESOURCES LIMITED | Private company limited by shares | Live |
| SINOMAR CO., LIMITED | Private company limited by shares | Live |
| Sinomar Shipping Co., Limited | Private company limited by shares | Live |
| SINOMAR (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| SINOMAR SHIPMANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINOMARINE LIMITED | Private company limited by shares | Dissolved |
| Sinomarine Livestock Carriers Co., Limited | Private company limited by shares | Live |
| SINOMARINE SHIPPING CO., LIMITED | Private company limited by shares | Live |
| SINOMARINE SHIPPING (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| Energy Sinomarine Co. Limited | | Live |
| Sinomarine Group (HK) Co., Limited | | Live |
| Sinomarine (Hong Kong) Limited | Private company limited by shares | Live |
| SINOMARK LIMITED | Private company limited by shares | Dissolved |
| SINOMARK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMARK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SinoMarket Limited | | Live |
| SINOMARKS HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Sinomaro Co., Limited | Private company limited by shares | Live |
| SINOMART JOIN CHANCE LIMITED | Private company limited by shares | Live |
| SINOMART CO., LIMITED | Private company limited by shares | Live |
| SINOMART INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOMART INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOMART PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SINOMART KAI YUEN PETROCHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-MART TRADE LIMITED | Private company limited by shares | Live |
| SINOMART TRANSPORT LIMITED | Private company limited by shares | Live |
| SINOMAS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOMASS LIMITED | Private company limited by shares | Live |
| SINOMASS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINOMAST LIMITED | Private company limited by shares | Dissolved |
| SINOMAT LIMITED | Private company limited by shares | Live |
| SINOMATE LIMITED | Private company limited by shares | Live |
| SINOMATE ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINOMATERIAL LIMITED | Private company limited by shares | Live |
| SINOMATS LIMITED | Private company limited by shares | Dissolved |
| SINOMAX LIMITED | Private company limited by shares | Dissolved |
| SINOMAX LIMITED | Private company limited by shares | Dissolved |
| SINOMAX LIMITED | Private company limited by shares | Live |
| SINOMAX AUTOMATION LIMITED | Private company limited by shares | Dissolved |
| SINOMAX (CHINA) NEW REFRIGERANT LIMITED | Private company limited by shares | Dissolved |
| SINOMAX ENTERPRISE CO., LIMITED | Private company limited by shares | Dissolved |
| SINOMAX ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| Sinomax Trade Co., Limited | | Live |