The Ministry of Petroleum was established few months after the 1979 revolution by the Council of the Islamic Revolution.
source: rc.majlis.ir
- Iran Petrochemical Commercial Company
- National Iranian Oil Engineering & Construction Company
- National Iranian Oil Products Distribution Company (NIOPDC)
- National Iranian Oil Refining and Distribution Company (NIORDC)
- National Iranian Petrochemical Company
- National Iranian South Oil Company (NISOC)
- NIOC International Affairs
- NIOC Library