| E.C. COMPANY LIMITED | Private company limited by shares | Dissolved |
| E.C. WAY LIMITED | Private company limited by shares | Live |
| EC2CREATIVE STUDIO LIMITED | Private company limited by shares | Dissolved |
| Ec2sell Solutions Limited | Private company limited by shares | Live |
| EC3P COMPANY LIMITED | Private company limited by shares | Dissolved |
| EC4U Limited | Private company limited by shares | Live |
| EC4U Image Design Limited | Private company limited by shares | Live |
| ec4win Company Limited | Private company limited by shares | Live |
| EC5M LIMITED | Private company limited by shares | Live |
| ECA2 Limited | Private company limited by shares | Live |
| eCable Limited | Private company limited by shares | Dissolved |
| RUSSIA ECAC INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ECACCESS LIMITED | Private company limited by shares | Dissolved |
| ecac.hk Limited | Private company limited by shares | Live |
| ECACTUS LIMITED | | Live |
| ECADE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| ECADO INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ECAFIL FINANCE HK LIMITED | Private company limited by shares | Dissolved |
| ECAGENT.NET LIMITED | Private company limited by shares | Dissolved |
| ECAL LIMITED | Private company limited by shares | Live |
| SHENZHEN ECALL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| E-CALL ENGINEERING LIMITED | Private company limited by shares | Live |
| E-CALL INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| E-CALL INDUSTRY LIMITED | Private company limited by shares | Live |
| E-CALL NETWORKING CO. LIMITED | Private company limited by shares | Dissolved |
| U.S.A. ECALL NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ECAMCOM LIMITED | Private company limited by shares | Live |
| E-CAMP LIMITED | | Live |
| ECAMPUS LIMITED | Private company limited by shares | Dissolved |
| E-CAMPUS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ECAN LIMITED | Private company limited by shares | Live |
| e-Candies Limited | Private company limited by shares | Live |
| ECANNAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ECANNET.COM LIMITED | Private company limited by shares | Live |
| ECAP LIMITED | Private company limited by shares | Dissolved |
| ECAP INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ECAPITALIST TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ECAPP Limited | Private company limited by shares | Live |
| ECApps Limited | Private company limited by shares | Live |
| e-Car Limited | Private company limited by shares | Live |
| ECAR ASIA LIMITED | Private company limited by shares | Live |
| E-Car (China) Co., Limited | Private company limited by shares | Live |
| Hong Kong eCar SmartGo Auto Company Limited | | Live |
| ECAR House Limited | | Live |
| E-CAR INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| E-CARBON FAR EAST LIMITED | Private company limited by shares | Live |
| E-CARBON H.K. LIMITED | Private company limited by shares | Live |
| Fast Ecard Limited | Private company limited by shares | Live |
| ECARDTEK LIMITED | Private company limited by shares | Live |
| E-CARE LIMITED | Private company limited by shares | Live |
| Ecarera Limited | Private company limited by shares | Live |
| ECARERA INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHINA E-CARGO LIMITED | Private company limited by shares | Live |
| eCargo Enterprise Limited | Private company limited by shares | Live |
| Ecargo (Hong Kong) Limited | Private company limited by shares | Live |
| X Social (eCargo) Limited | Private company limited by shares | Live |
| eCargoWorld Hong Kong Limited | Private company limited by shares | Live |
| ECARMAS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| KOREA ECARNOR GROUP (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EcartEmpire Limited | | Live |
| ECARX Technology Limited | Private company limited by shares | Live |
| ECAS Corp. Limited | | Live |
| ECASA LIMITED | Private company limited by shares | Live |
| E-CASA ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ECASA GLOBAL CO., LIMITED | Private company limited by shares | Live |
| ECASH ACADEMY LIMITED | Private company limited by shares | Live |
| ECASH CAPITAL LIMITED | Private company limited by shares | Live |
| E-Cash Finance Limited | Private company limited by shares | Live |
| HONG KONG E-CASH TECHNOLOGY LIMITED | Private company limited by shares | Live |
| E-Cash International Limited | Private company limited by shares | Live |
| ECash Investment Limited | Private company limited by shares | Live |
| Master e-cash Wealth Management Co. Limited | Private company limited by shares | Live |
| Ecash Platform Co. Limited | Private company limited by shares | Live |
| E-CASH INTERNATIONAL TRADE LIMITED | Private company limited by shares | Dissolved |
| ECASHCONTENT LIMITED | Private company limited by shares | Live |
| EC-ASIA INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| ECASun Power Co., Limited | Private company limited by shares | Live |
| Hong Kong Ecateap Information Co., Limited | | Live |
| EC-ATECH LIMITED | Private company limited by shares | Live |
| E-CATER COMPANY LIMITED | Private company limited by shares | Dissolved |
| E-CATERING TECHNOLOGY LIMITED | Private company limited by shares | Live |
| E-CATH COMPANY LIMITED | Private company limited by shares | Live |
| ECAUCTIONET.COM LIMITED | Private company limited by shares | Dissolved |
| ECAVBOC LIMITED | | Live |
| E-CAVI LIMITED | Private company limited by shares | Live |
| ECBAGS.COM LIMITED | Private company limited by shares | Dissolved |
| ECBAR.COM LIMITED | Private company limited by shares | Dissolved |
| EC-Based Construction Engineering Limited | Private company limited by shares | Live |
| ECBC Company Limited | Private company limited by shares | Live |
| Ecbeauty Limited | Private company limited by shares | Live |
| ECbook Company Limited | Private company limited by shares | Live |
| ECBrain Limited | Private company limited by shares | Live |
| BN ECBUSINESS CO., LIMITED | Private company limited by shares | Live |
| ec-Business Services Limited | Private company limited by shares | Live |
| ECBuy (HK) Limited | Private company limited by shares | Dissolved |
| ECBUY TRADING LIMITED | Private company limited by shares | Live |
| ECBUYJP COMPANY LIMITED | Private company limited by shares | Live |
| ECCA Brands Limited | Private company limited by shares | Live |
| ECCA CO., LIMITED | Private company limited by shares | Live |
| ECCA FURNITURE ACCESSORIES TRADING CO., LIMITED | Private company limited by shares | Live |