| Company Name | Type | Status |
|---|---|---|
| Zito Infotech Co., Limited | Private company limited by shares | Live |
| Zito Tetten Limited | Live | |
| Zitols Limited | Private company limited by shares | Live |
| HONG KONG ZITOP LIMITED | Private company limited by shares | Live |
| ZITOPLAS ASIAN CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG ZITOWER ELECTRONIC CO., LIMITED | Private company limited by shares | Live |