| Company Name | Type | Status |
|---|---|---|
| BRETON PENMAN ARCHITECTS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG PENMAN ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| PENMARCH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PENMARK LIMITED | Private company limited by shares | Live |
| PENMARK INVESTMENTS LIMITED | Private company limited by shares | Live |
| PENMAX LIMITED | Private company limited by shares | Dissolved |