| ZENO LIMITED | Private company limited by shares | Dissolved |
| SAN ZENO LIMITED | Private company limited by shares | Dissolved |
| ZENO COMPANY LIMITED | Private company limited by shares | Dissolved |
| ZENO & SAM LIMITED | Private company limited by shares | Dissolved |
| ZENO CAPITAL LIMITED | Private company limited by shares | Live |
| ZENO ENTERPRISE LIMITED | Private company limited by shares | Live |
| ZENOBIA LIMITED | Private company limited by shares | Dissolved |
| ZENOBIA CREATIONS LIMITED | Private company limited by shares | Dissolved |
| Zenocom HK Co., Limited | Private company limited by shares | Dissolved |
| ZENOFON COMPANY LIMITED | Private company limited by shares | Dissolved |
| Zenogan Limited | Private company limited by shares | Live |
| ZENOLIGHT LIMITED | | Live |
| Zenology Limited | Private company limited by shares | Live |
| ZeNomad Limited | Private company limited by shares | Live |
| Zenon Limited | Private company limited by shares | Live |
| ZENONIAO ITALY FASHION LIMITED | Private company limited by shares | Live |
| Zenordic International Limited | | Live |
| ZENORSE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AC Zenos Limited | Private company limited by shares | Live |
| Zenos Cars Limited | Private company limited by shares | Live |
| ZENOS LEATHER CO., LIMITED | Private company limited by shares | Live |
| ZENOSAN CO., LIMITED | Private company limited by shares | Live |
| ZENOSPACE LIMITED | Private company limited by shares | Live |
| Zenovate Advisory Limited | Private company limited by shares | Dissolved |
| AQUA ZENOVATE (HK) LIMITED | | Live |
| Zenovation Limited | | Live |
| ZENOVISION BIOANALYTICS LIMITED | Private company limited by shares | Dissolved |
| ZENOX LIMITED | Private company limited by shares | Live |
| ZENOX LIMITED | | Live |
| ZENOX PHOTOGRAPHIC SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Zenox Refrigeration Limited | Private company limited by shares | Live |
| ZENOX TRADING LIMITED | Private company limited by shares | Live |