| Company Name | Type | Status |
|---|---|---|
| PATCO COMPANY LIMITED | Private company limited by shares | Dissolved |
| PATCO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| PATCO MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| PATCOM SYSTEM LIMITED | Private company limited by shares | Live |
| PATCOT LIMITED | Private company limited by shares | Dissolved |