| Company Name | Type | Status |
|---|---|---|
| PENTACO INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Pentacom Co., Limited | Private company limited by shares | Live |
| PENTA-CON CREDIT MONITORS LIMITED | Private company limited by shares | Dissolved |
| PENTA-CONTINENT CERAMICS LIMITED | Private company limited by shares | Dissolved |
| PENTA-CONTINENTAL LIMITED | Private company limited by shares | Dissolved |