| CHINA NEW SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| BAMA AIR SOURCE (CHINA) ENVIRONMENTAL TECHNOLOGY LIMITED | | Live |
| CHINA SOURCE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| CHINA NEW SOURCE TECHNOLOGY (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOP SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| DIG SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| JIE SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SUN SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK TOP SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| EXCELLENT SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Give Source Technology Co., Limited | Private company limited by shares | Live |
| Source Top Technology (HK) Co., LIMITED | Private company limited by shares | Live |
| New Source (HK) Technology Co., Limited | | Live |
| SOURCE (HONGKONG) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TECHNOLOGY SOURCE INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| NEW SOURCE INTERNATIONAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN HUA SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHENZHEN BI SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SOURCE COME TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SOURCE CREATIVE TECHNOLOGY LIMITED | | Live |
| Data Source Technology Limited | Private company limited by shares | Live |
| WIN SOURCE ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Source Electronic Technology Co., Limited | Private company limited by shares | Live |
| RICH SOURCE ELECTRONIC TECHNOLOGY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| GRAND SOURCE ELECTRONIC TECHNOLOGY LIMITED | Private company limited by shares | Live |
| EVER SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| First Source Technology Limited | Private company limited by shares | Live |
| Fukang source Biological Technology Co., Limited | Private company limited by shares | Live |
| SOURCE GOLD TECHNOLOGY LIMITED | | Live |
| GREEN SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Green New Source Lights Technology (HK) Limited | Private company limited by shares | Live |
| WIN SOURCE TECHNOLOGY GROUP LIMITED | | Live |
| HAPPY SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHINA HEAVEN SOURCE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| RUN SOURCE INTERNATIONAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| LAKE SOURCE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Dissolved |
| LIGHTING SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Source Link Technology Limited | Private company limited by shares | Live |
| Long Source Technology Limited | | Live |
| MARK SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Miner Source Technology Co., Limited | | Live |
| NATURAL SOURCE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SPALLATION NEUTRON SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| NINE SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| OPEN SOURCE TECHNOLOGY GROUP LIMITED | Private company limited by shares | Live |
| Original Source Technology CO., Limited | Private company limited by shares | Live |
| PACIFIC SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| POWER SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| POWER SOURCE TECHNOLOGY (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| PURE SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| REACH SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RICH SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Royal Source International Technology Limited | Private company limited by shares | Live |
| Secure Source Technology Limited | Private company limited by shares | Live |
| SOURCE CARE TECHNOLOGY SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| Shiny Source Technology Co., Limited | | Live |
| SOURCE SINK TECHNOLOGY CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Sep-2018 |
| Star Source Technology Co. Limited | Private company limited by shares | Dissolved |
| STAR SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SOURCE STAR TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| SUNNY SOURCE TECHNOLOGY CO. LIMITED | Private company limited by shares | Live |
| SUPER SOURCE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TECH SOURCE TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Zenith Source Technology Limited | Private company limited by shares | Dissolved |
| NEW SOURCE TEXTILES COMPANY LIMITED | Private company limited by shares | Dissolved |
| 7EN SOURCE TEXTILES LIMITED | Private company limited by shares | Live |
| THOUSAND SOURCE LIMITED | Private company limited by shares | Dissolved |
| THOUSAND SOURCE LIMITED | Private company limited by shares | Dissolved |
| THREE SOURCE LIMITED | Private company limited by shares | Dissolved |
| THREE SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| THREE SOURCE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK TIANNENG POWER SOURCE INT'L LIMITED | Private company limited by shares | Dissolved |
| TIMBER SOURCE LIMITED | Private company limited by shares | Dissolved |
| TIME SOURCE LIMITED | Private company limited by shares | Live |
| SOURCE TIME LIMITED | Private company limited by shares | Dissolved |
| SOURCE TIME LIMITED | Private company limited by shares | Live |
| TOMORROW SOURCE LIMITED | Private company limited by shares | Dissolved |
| TONG SOURCE IND HK LIMITED | | Live |
| SOURCE BO TONG MEDIA LIMITED | Private company limited by shares | Live |
| TOPBOARD SOURCE CO., LIMITED | Private company limited by shares | Live |
| TOPPING SOURCE LIMITED | Private company limited by shares | Live |
| TOTAL SOURCE LIMITED | Private company limited by shares | Dissolved |
| TOTAL SOURCE LIMITED | Private company limited by shares | Dissolved |
| TOTAL SOURCE LIMITED | Private company limited by shares | Live |
| TOTAL SOURCE ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| TOTAL E-GIFTS SOURCE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOTAL SOURCE TRADING LIMITED | Private company limited by shares | Live |
| TOWE SOURCE LIMITED | Private company limited by shares | Live |
| TOWE SOURCE INTL LIMITED | Private company limited by shares | Live |
| TRADE SOURCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Source & Trade Lab Limited | Private company limited by shares | Dissolved |
| SOURCE TRADE COMPANY LIMITED -THE- | Private company limited by shares | Live |
| SOURCE INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| SMART SOURCE INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HK Eternal Source International Trade Co., Limited | Private company limited by shares | Live |
| Source Fort Trade Limited | Private company limited by shares | Live |
| Green Source Int'l Trade Co., Limited | Private company limited by shares | Live |
| HK Green Source International Trade Company Limited | Private company limited by shares | Live |
| NINE SOURCE INTERNATIONAL TRADE CO. LIMITED | Private company limited by shares | Live |
| SOURCE OF QUANTA (HK) TRADE CO., LIMITED -THE- | Private company limited by shares | Live |