| ECON COMPANY LIMITED | Private company limited by shares | Dissolved |
| ECON COMPANY LIMITED | Private company limited by shares | Live |
| ECON CHINA LIMITED | Private company limited by shares | Dissolved |
| Econ Class Limited | Private company limited by shares | Live |
| ECON FURNITURE CO., LIMITED | Private company limited by shares | Live |
| ECON CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| ECON DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| ECON ENTERPRISES LIMITED | Private company limited by shares | Live |
| ECON EQUAL LIMITED | Private company limited by shares | Live |
| ECON FURNITURE HK LIMITED | Private company limited by shares | Live |
| E-con Holding Limited | | Live |
| ECON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| E-CON LINK LIMITED | Private company limited by shares | Live |
| ECON METALWORKS LIMITED | Private company limited by shares | Live |
| ECON PLUS LIMITED | Private company limited by shares | Live |
| ECON POWER LIMITED | Private company limited by shares | Live |
| ECON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ECON TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ECON TRADING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ECON TRADING LIMITED | Private company limited by shares | Dissolved |
| ECON3.0 LIMITED | Private company limited by shares | Live |
| ECONA INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| ECONALE LIMITED | Private company limited by shares | Live |
| ECONATIONAL LIMITED | Private company limited by shares | Dissolved |
| E-CONCEPT LIMITED | Private company limited by shares | Dissolved |
| ECONCEPT 4U LIMITED | Private company limited by shares | Dissolved |
| E-CONCEPT LIMITED | Private company limited by shares | Live |
| e-Concept Asia Limited | Private company limited by shares | Live |
| E-CONCEPT MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| E-Concept Online Limited | | Live |
| SHARERICH E-CONCEPT LIMITED | Private company limited by shares | Dissolved |
| E-CONCEPT TRADING CO. LIMITED | Private company limited by shares | Live |
| ECONCEPTS LIMITED | Private company limited by shares | Dissolved |
| E-CONCEPTS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ECONDE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ECONDOR INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ECONE TEX LIMITED | | Live |
| ECO-NECESSITY TRADING LIMITED | | Live |
| ECONECO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ECONEL HONG KONG LIMITED | | Live |
| France Econergy Consulting Co., Limited | Private company limited by shares | Live |
| SHENZHEN SUNRISE ECONERGY CO., LIMITED | Private company limited by shares | Live |
| ECONERGY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| ECONERGY SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Econest Products Limited | | Live |
| ECONEXP LIMITED | Private company limited by shares | Dissolved |
| Econext Enterprise Limited | Private company limited by shares | Live |
| ECONEXT GROUP LIMITED | Private company limited by shares | Live |
| ECONFORM LIMITED | Private company limited by shares | Dissolved |
| ECONIA INVESTMENT LIMITED | Private company limited by shares | Live |
| Econium Technologies Limited | Private company limited by shares | Dissolved |
| Econium Precision Technologies Co., Limited | Private company limited by shares | Live Commenced dormancy on 21-Jun-2016 |
| Econix Limited | | Live |
| ECOnline Limited | Private company limited by shares | Live |
| Econlogy Financial IT Limited | Private company limited by shares | Live |
| Moriherb E-conmerce Limited | Private company limited by shares | Live |
| E-CONNECT LIMITED | Private company limited by shares | Live |
| ECONNECT (ASIA) LIMITED | Private company limited by shares | Dissolved |
| E-CONNECT CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| E-Connect (Hong Kong) Limited | Private company limited by shares | Live |
| SUPER E-CONNECT LIMITED | Private company limited by shares | Dissolved |
| Econnect247 Limited | | Live |
| E-CONNECTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| E-CONNECTIONS LIMITED | Private company limited by shares | Live |
| ECONNECTIVE COMPANY LIMITED | Private company limited by shares | Live |
| eCon-Network Limited | Private company limited by shares | Live |
| ZHEJIANG ECONNS INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| J H ECONO COMPANY LIMITED | Private company limited by shares | Dissolved |
| ECONOAIR LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL ECONO-COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| ECONOJADE LIMITED | Private company limited by shares | Live |
| ECONOLINES LIMITED | Private company limited by shares | Live |
| Guangdong Econolux Lighting Co., Limited | Private company limited by shares | Live |
| ECONOMAIR INTERNATIONAL (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| Econometric Advantage Limited | Private company limited by shares | Live |
| ECONOMETRICIAN LIMITED | | Live |
| ROCTEC ECONOMETRICS & RESEARCH LIMITED | Private company limited by shares | Dissolved |
| ECONOMIA TAI FOUN MANUFACTURING LIMITED | Private company limited by shares | Live |
| New Economic Animal Accessories Limited | Private company limited by shares | Live |
| ALUMNI ECONOMIC PROMOTIONAL ASSOCIATION LIMITED | | Live |
| ECONOMIC RESEARCH ANALYSIS LIMITED | Private company limited by shares | Live |
| AOYU ECONOMIC AND TRADE LIMITED | Private company limited by shares | Live |
| ASIA ECONOMIC WEEKLY LIMITED | Private company limited by shares | Live |
| ECONOMIC RESEARCH ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Belt & Road Economic Enhancement Association Limited | Private company limited by shares | Live |
| ECONOMIC BASE LIMITED | Private company limited by shares | Dissolved |
| BEIJING-HONGKONG ECONOMIC RESEARCH CENTRE LIMITED | Company limited by guarantee | Live |
| ECONOMIC BELT LIMITED | Private company limited by shares | Dissolved |
| TAIPEI ECONOMIC & TRADE CENTER LIMITED | Private company limited by shares | Live |
| Central Economic Corridor Limited | Private company limited by shares | Live |
| ECONOMIC EXCHANGE CENTRE LIMITED | Private company limited by shares | Live |
| ECONOMIC CENTURY LIMITED | Private company limited by shares | Live |
| CHAINING ECONOMIC RESEARCH LIMITED | Private company limited by shares | Dissolved |
| CHINA BAY AREA ECONOMIC ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHINA ECONOMIC ART RESEARCH ASSOCIATION LIMITED | Private company limited by shares | Live |
| CHINA ECONOMIC RESEARCH ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| China Economic Research Center Limited | | Live |
| CHINA ECONOMIC RESEARCH CENTRE LIMITED | Company limited by guarantee | Dissolved |
| CHINA GREATWALL ECONOMIC COOPERATION LIMITED | Private company limited by shares | Dissolved |
| CHINA FINANCE AND ECONOMIC LIMITED | Private company limited by shares | Live |