| USA AOMA PETRIFACTION LIMITED | Private company limited by shares | Live |
| CHINA PETRIFACTION STOCK LIMITED | Private company limited by shares | Live |
| CHINA PETRIFACTION Z&G ENERGY HOLDING LIMITED | Private company limited by shares | Live |
| GERMANY HDL PETRIFACTION LIMITED | Private company limited by shares | Live |
| GERMANY KERUIER PETRIFACTION (CHINA) LIMITED | Private company limited by shares | Live |
| GERMANY GAOSHI PETRIFACTION GROUP (CHINA) LIMITED | Private company limited by shares | Dissolved |
| GERMANY GAOSHI PETRIFACTION GROUP (CHINA) LIMITED | Private company limited by shares | Live |
| GERMANY MAIGUAN PETRIFACTION GROUP LIMITED | Private company limited by shares | Live |
| HK HENGSHENG PETRIFACTION LIMITED | Private company limited by shares | Live |
| GERMANY HONGHAI PETRIFACTION CO., LIMITED | Private company limited by shares | Live |
| GERMANY FUQIJIN PETRIFACTION GROUP (INT'L) LIMITED | Private company limited by shares | Live |
| HK CHANGRONG PETRIFACTION INVESTMENT LIMITED | Private company limited by shares | Live |
| GERMANY MAQIDUN PETRIFACTION GROUP LIMITED | Private company limited by shares | Live |
| HK REBALLY PETRIFACTION LIMITED | Private company limited by shares | Live |
| USA SHANGDUN PETRIFACTION GROUP LIMITED | Private company limited by shares | Live |
| ENGLAND SONNAX PETRIFACTION LIMITED | Private company limited by shares | Live |
| US WICTION MOBIL PETRIFACTION LIMITED | Private company limited by shares | Dissolved |
| GERMANY WOERHF PETRIFACTION LIMITED | Private company limited by shares | Live |
| CHINA HUA YING PETRIFACTION (HK) LIMITED | Private company limited by shares | Live |