- Karoun Petrochemical Company
- Mobin Petrochemical Company
- Kharg petrochemical company
- SAPCO company
- South Pars Gas Complex
- Mahshahr Special Economic Zone Organization
- Amir Kabir Petrochemical Company
- Abadan petrochemical company
- West Azarbaijan Telecommunication Company
- National Petrochemical Industries Co.
- Khomeini Bandar Petrochemical Complex
- Pars petrochemical company
- International Petrochemical Commerce Company
- Tandoogh Petrochemical Company
- Buali petrochemical company
- Petrochemical Research and Technology Co.
- Petrochemical terminals and storage tanks
- Manufacturing industries of base metal
- Sahand Manufacturing Industries
- Good Governor Audit Institute (Subsidiary of Supreme Leader's Office)
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