A number of employers in the petrochemical field
- Ilam Petrochemical Company
- Bandar Imam Petrochemical Company
- Maron Petrochemical Company
- Khorasan Petrochemical Company
- Fajr Petrochemical Complex
- Bo Ali Sina Petrochemical Joint Stock Company
- Abadan Petrochemical Company
- Chemical industries of Iran
- Bakhtar Petrochemical Company
- Lorestan Petrochemical Company
- Zagros Petrochemical Company
- Khark Petrochemical Company
- Gachsaran Petrochemical Company
- Razi Petrochemical Company
- Bushehr Petrochemical Company
- Tendgovian Petrochemical Company
- Pars Petrochemical Company
- Jam Petrochemical Company
- Pearl Petrochemical Company
- Mahabad Petrochemical Company
- Kurdistan Petrochemical Company
- Kavian Petrochemical Company
- Aria Sasol Polymer Company
- Ghadir Petrochemical Company
- Shazand Petrochemical Company
- Nouri Petrochemical Company
- Karon Petrochemical Company
- Isfahan Petrochemical Company
