| X-TRA COMPANY LIMITED | Private company limited by shares | Live |
| XTRABONUS INTERNATIONAL (H.K) LIMITED | Private company limited by shares | Live |
| XtraCreation Limited | Private company limited by shares | Dissolved |
| Xtract Limited | | Live |
| XTRADE LIMITED | Private company limited by shares | Live |
| Xtrade Capital Limited | Private company limited by shares | Live |
| XTRADING LIMITED | Private company limited by shares | Live |
| Xtra-life Limited | | Live |
| XTRAMILE COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG XTRANS INTERNATIONAL TRADING LIMITED | | Live |
| Xtransfer Limited | Private company limited by shares | Live |
| XTransfer Financial Services (HK) Limited | Private company limited by shares | Live |
| Xtransfer Lending Services Limited | Private company limited by shares | Live |
| X-Transfer Tech Limited | Private company limited by shares | Live |
| XTRAONE COMPANY LIMITED | Private company limited by shares | Live |
| Xtrapower Limited | Private company limited by shares | Live |
| Xtrari Limited | | Live |
| XTRATA TRADING LIMITED | | Live |
| XtraText Limited | Private company limited by shares | Live |
| XTRAWINE HK LIMITED | Private company limited by shares | Live |