| Peris Limited | Private company limited by shares | Live |
| PERISCOPE LIMITED | Private company limited by shares | Dissolved |
| Periscope (Asia) Limited | Private company limited by shares | Live |
| Periscope/Cadmus Asia Limited | Private company limited by shares | Dissolved |
| PERISE LIMITED | Private company limited by shares | Dissolved |
| PERISON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| PERISSEIA CO. LIMITED | | Live |
| Perisseuo Holdings Limited | Private company limited by shares | Dissolved |
| PERISTAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |