| Bandar Imam Petrochemical Company |
Iran | 100.00% |
| Bistoon Petrochemical Company |
Iran | 100.00% |
| Borzuyeh Petrochemical Company |
Iran | 100.00% |
| Bou Ali Sina Petrochemical Company |
Iran | 100.00% |
| Engineering and Supplying Petrochemical Industries Parts Equipment and Chemical Company |
Iran | 100.00% |
| Fajr Petrochemical Company |
Iran | 100.00% |
| Intra Chem Trading Company |
Iran | 100.00% |
| Khalije Fars Petrochemical Company |
Iran | 100.00% |
| Khorasan Petrochemical Company |
Iran | 100.00% |
| Khuzestan Petrochemical Company |
Iran | 100.00% |
| Maroon Petrochemical Company |
Iran | 100.00% |
| Mobin Petrochemical Company |
Iran | 100.00% |
| NPC International Company |
Iran | 100.00% |
| Non-Basic Operations and Services Company |
Iran | 100.00% |
| Orumiyeh Petrochemical Company |
Iran | 100.00% |
| PCC FZE |
UAE | 100.00% |
| PCC International Company |
Iran | 100.00% |
| PCC International Trading Company |
China | 100.00% |
| Pars Petrochemical Company |
Iran | 100.00% |
| Pazargad Non Industrial Operation Company |
Iran | 100.00% |
| Petrochemical Commercial Company |
Iran | 100.00% |
| Petrochemical Industries Development Management Company |
Iran | 100.00% |
| Petrochemical Kala Company |
Iran | 100.00% |
| Petrochemical Research and Technology Company |
Iran | 100.00% |
| Petrochemical Special Economic Zone |
Iran | 100.00% |
| Petrochemical Terminal and Tankfarm Company |
Iran | 100.00% |
| Rahavaran Fonoon Petrochemical Company |
Iran | 100.00% |
| Rahbaran Petrochemical Company |
Iran | 100.00% |
| Razi Petrochemical Company |
Iran | 100.00% |
| Tabriz Petrochemical Company |
Iran | 100.00% |
| Shiraz Petrochemical Company |
Iran | 90.80% |
| Petrochemical Commercial Transport Company |
Iran | 87.50% |
| Shahid Tondgooyan Petrochemical Company |
Iran | 85.00% |
| Arvand Petrochemical Company |
Iran | 80.00% |
| Nuri Petrochemical Company |
Iran | 76.55% |
| Arya Sasol Polymers Company |
Iran | 50.00% |
| Zagross Petrochemical Company |
Iran | 50.00% |
| Amir Kabir Petrochemical Company |
Iran | 49.00% |
| Arya SGS Company |
Iran | 49.00% |
| Ghadir Urea and Ammonia Petrochemical Company |
Iran | 49.00% |
| Ilam Petrochemical Company |
Iran | 49.00% |
| Morvarid Petrochemical Company |
Iran | 49.00% |
| Karun Petrochemical Company |
Iran | 46.00% |
| Lavan Petrochemical Company |
Iran | 45.00% |
| Mehr Petrochemical Company |
Iran | 39.00% |
| Kermanshah Petrochemical Industries Company |
Iran | 34.00% |
| Hegmataneh Petrochemical Company |
Iran | 33.00% |
| Arak Petrochemical Company |
Iran | 30.90% |
| Bakhtar Petrochemical Company |
Iran | 30.00% |
| Ghadir Petrochemical Company |
Iran | 30.00% |
| Bushehr Petrochemical Company |
Iran | - |
| Farabi Petrochemical Company |
Iran | - |
| Ghaed Bassir Petrochemical Company |
Iran | - |
| Independent Technical Inspection Company |
Iran | - |
| International Petrochemical Commercial Company |
Iran | - |
| Iran Carbon Company |
Iran | - |
| Iran Petrochemical Commercial Compant |
Iran | - |
| PCC Dubai |
UAE | - |
| PCC Singapore [via PCC International Company] |
Singapore | - |
| PCC United Kingdom [via PCC International Company] |
United Kingdom | - |
| Pars Special Economic/ Energy Zone |
Iran | - |
| Pazagrad Petrochemical Company |
Iran | - |
| Petrochemical Downstream |
Iran | - |
| Petrochemical Downstream Development Company |
Iran | - |
| Petrochemical Downstream Industries Development |
Iran | - |
| Petrochemical Downstream Investment Company |
Iran | - |
| Petrochemical Industries Design and Engineering Company |
Iran | - |
| Petrochemical Industries Erection Construction Company |
Iran | - |
| Petrochemical Industry Development Managment Company |
Iran | - |
| Ramp Consulting Engineering [Rampco] |
Iran | - |
| Rejal Petrochemical Company |
Iran | - |
| Sayna Petrochemical Engineering Company |
Iran | - |
| Shahid Rasouli Petrochemical Company |
Iran | - |
| Shiraz Petrochemical Complex |
Iran | - |