| Company Name | Type | Status |
|---|---|---|
| ABC/ALLIED PRESSROOM PRODUCTS (HK) LIMITED | Private company limited by shares | Live |
| PRESSROOM COMMUNICATIONS LIMITED | Private company limited by shares | Live |
| PRESSROOM MANAGEMENT LIMITED | Private company limited by shares | Live |
| PRESSROOM PRINTER & DESIGNER LIMITED | Private company limited by shares | Live |
| PRESSROOM01 LIMITED | Private company limited by shares | Dissolved |