| XENO LIMITED | Private company limited by shares | Dissolved |
| XENO ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| XENO COMPANY HONGKONG LIMITED | Private company limited by shares | Live |
| XENO INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| XENO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| XENO MUNDI LIMITED | Private company limited by shares | Dissolved |
| XENO SPEED INC LIMITED | Private company limited by shares | Live |
| Xeno 1.0 Design Studio Limited | Private company limited by shares | Live |
| Xeno Star Technology Co., Limited | | Live |
| XENOCHROME LIMITED | Private company limited by shares | Live |
| Xenocs Asia Limited | | Live |
| XENOK (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| XENOLOVE.COM LIMITED | Private company limited by shares | Dissolved |
| Xenomed Biotech Limited | | Live |
| XENON LIMITED | Private company limited by shares | Dissolved |
| XENON LIMITED | Private company limited by shares | Dissolved |
| Xenon Company Limited | Private company limited by shares | Live |
| Ningbo Xenonshow Auto Parts Limited | Private company limited by shares | Live |
| HONG KONG XENOPOLIS TRADE CO., LIMITED | | Live |
| Xenord Hong Kong Limited | Private company limited by shares | Live |
| XENOS LIMITED | Private company limited by shares | Live |
| Xenos Asia Limited | Private company limited by shares | Live |
| XENOS ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Xenosoft Limited | | Live |
| XenoSophic Limited | Private company limited by shares | Live |
| XENOTEC X'MAS LIMITED | Private company limited by shares | Live |
| XenoTech Limited | | Live |