| Company Name | Type | Status |
|---|---|---|
| KEYNET CO., LIMITED | Private company limited by shares | Live |
| KEYNET ELECTRICAL ELECTRONIC SYSTEM CO. LIMITED | Private company limited by shares | Live |
| HONG KONG KEYNET TRADING LIMITED | Private company limited by shares | Live |
| KEYNET INFORMATION CONSULTANT LIMITED | Private company limited by shares | Live |
| MAGNUM KEYNET LIMITED | Live | |
| KEYNET SYSTEM CO. LIMITED | Live | |
| KEYNET TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |