| PERO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Pero Company Limited | Private company limited by shares | Live |
| Si Pero Limited | | Live |
| PEROCI LIMITED | Private company limited by shares | Live |
| PEROCK LIMITED | Private company limited by shares | Dissolved |
| PEROLA LIMITED | | Live |
| PEROMAL LIMITED | Private company limited by shares | Dissolved |
| ITALY PEROMON GARMENT GROUP LIMITED | Private company limited by shares | Dissolved |
| PERONE LIMITED | Private company limited by shares | Dissolved |
| PERONNE LIMITED | Private company limited by shares | Live |
| PERORINE COMPANY LIMITED | Private company limited by shares | Live |
| PEROS LIMITED | Private company limited by shares | Dissolved |
| PEROS LIMITED | Private company limited by shares | Live |
| PEROT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PEROT SYSTEMS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| LA PEROUSE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PEROX LIMITED | Private company limited by shares | Dissolved |
| PEROX LIMITED | Private company limited by shares | Dissolved |