| Company Name | Type | Status |
|---|---|---|
| iTSec Limited | Private company limited by shares | Live |
| ITSELL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ITSENSE LIMITED | Private company limited by shares | Live |
| ITSERVICE HK LIMITED | Private company limited by shares | Dissolved |
| ASIA IT-Service Company Limited | Private company limited by shares | Live |
| WH IT-Services Limited | Private company limited by shares | Live |