| Company Name | Type | Status |
|---|---|---|
| HK P.C.S. CENTRE LIMITED | Private company limited by shares | Live |
| P.C.S. ENTERPRISE CO. LIMITED | Private company limited by shares | Dissolved |
| PCSC TECH LIMITED | Live | |
| PCSHK LIMITED | Private company limited by shares | Live |
| PCSI LIMITED | Private company limited by shares | Live |
| PCSK METAL CO. LIMITED | Private company limited by shares | Live |
| PCSTORE PROMOTION COMPANY LIMITED | Private company limited by shares | Dissolved |