| SIGMA METALS AND PIPING SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SINYUAN PIPING LIMITED | Private company limited by shares | Dissolved |
| YT Piping Technology Co. Limited | Private company limited by shares | Live |
| LUSHI PIPING&EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| PIPISTRELLO LIMITED | Private company limited by shares | Dissolved |
| PIPIT LIMITED | Private company limited by shares | Dissolved |
| PI-PIXEL SOLUTIONS LIMITED | Private company limited by shares | Live |
| PIPO Exhibition Co., Limited | Private company limited by shares | Live |
| PIPOKON INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| PIPOLO LIMITED | Private company limited by shares | Live |
| Pippa Limited | Private company limited by shares | Live |
| PIPPIN LIMITED | | Live |
| Pippo Education Limited | Private company limited by shares | Live |
| PIPPO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Paolo Pippo Media Company Limited | Private company limited by shares | Dissolved |
| Pippo International Trading Co., Limited | Private company limited by shares | Live |
| PIPRESS LIMITED | | Live |
| PI-PRO LIMITED | Private company limited by shares | Dissolved |
| PIPRO LIMITED | Private company limited by shares | Live |
| DALIAN PIPRO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| PIPS LIMITED | Private company limited by shares | Live |
| PIPTRADER LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Pipu Lighting Co., Limited | Private company limited by shares | Live |