| EXCO Cloud Limited | | Live |
| Exco Emitan Limited | Private company limited by shares | Dissolved |
| Exco Global Limited | | Live |
| Exco Machinery Global Limited | Private company limited by shares | Live |
| EXCO GROUP OF COMPANIES LIMITED -THE- | Private company limited by shares | Live |
| EXCO CAPITAL MARKETS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| EXCO MONEYBROKING HONG KONG LIMITED | Private company limited by shares | Dissolved |
| T.B.D Discovery Im & Ex.Co., Limited | Private company limited by shares | Live |
| EXCODI LIMITED | Private company limited by shares | Dissolved |
| Excole Metals Limited | Private company limited by shares | Dissolved |
| EXCOMTEC LIMITED | Private company limited by shares | Live |
| EXCON LIMITED | Private company limited by shares | Live |
| EXCON PACIFIC LIMITED | Private company limited by shares | Dissolved |
| EX-CONNECT.COM LIMITED | Private company limited by shares | Dissolved |
| EXCONOMY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| EXCOOL HONG KONG LIMITED | Private company limited by shares | Live |
| EXCORD COMPANY LIMITED | Private company limited by shares | Dissolved |
| EXCORP LIMITED | Private company limited by shares | Live |
| EXCORP BIOMEDICAL (HK) LIMITED | Private company limited by shares | Live |
| Excorp Medical (HK) Limited | Private company limited by shares | Dissolved |
| EXCOSOLAR TECHNOLOGY LIMITED | Private company limited by shares | Live |
| EXCOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| EXCOUP LIMITED | Private company limited by shares | Live |
| 6 Excovery Limited | Private company limited by shares | Live |