| PETROF FAR EAST Limited | Private company limited by shares | Live |
| Petrof Spol .s r.o. Limited | Private company limited by shares | Live |
| PETROFAX LIMITED | Private company limited by shares | Dissolved |
| PETROFER ASIA LIMITED | Private company limited by shares | Live |
| PETROFIMA LIMITED | Private company limited by shares | Live |
| Petrofin International (HK) Limited | Private company limited by shares | Live |
| PETROFLESE LIMITED | Private company limited by shares | Live |
| Petroflow Solutions Asia Limited | Private company limited by shares | Live |
| PETROFUTURE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |