Oil, gas and petrochemicals
Pars Petrochemical
Kavian Petrochemical
Arvand Petrochemical
Shiraz Petrochemical
Ilam Petrochemical
Mahabad Petrochemical
Kermanshah Polymer Petrochemical
Negin Makran Petrochemical
Maroon Petrochemical
Ghadir Petrochemical
Fajr Jam Gas Refining
Area Seven Gas Transmission Operations
South Pars Fourth Gas Refinery
South Pars Gas Refinery 1
Ilam Gas Refining
Parsian Gas Refinery
Khorasan Razavi Gas Company
National Drilling Company of Iran
Oil Exploration Management
Shiraz Oil Refining
Pars Oil Refining
Pasargadae oil
Behran Oil
Sepahan Oil
Energy Industrial Design and Engineering
Mining industries
Calcimine
Mashiz Bardsir Steel Industries
Gohar Zamin Iron Ore Complex
Gol Gohar Industrial and Mining Complex
Pasargad Alloy Steel Industries
Sirjan Steel World Complex
Persian Gulf Special Economic Zone
Central Plateau Iron Ore Complex of Iran
Zabol Cement
Zarshuran Gold Complex
Central Iran Iron Ore Complex
Iranian alumina
National Iranian Copper Industries Company
Electrical industry
Ramin Power Plant, Ahvaz
Electricity generation management in southern Fars province
Persian Gulf Power Generation Management
Yazd Electricity Generation Management
Mashhad electricity generation management
Isfahan Regional Electricity
Azerbaijan Regional Electricity
Yazd Regional Electricity
Hormozgan Regional Electricity
Semnan Regional Electricity
West Regional Electricity (Kermanshah)
Bakhtar Regional Electricity
Gilan Regional Electricity
Iran's electricity network management
Shiraz Electricity Distribution
Zanjan electricity distribution
South Kerman Electricity Distribution
West Azerbaijan Electricity Distribution
Mazandaran Electricity Distribution
East Azerbaijan Electricity Distribution
Central power distribution
Kurdistan Electricity Distribution
Khorasan Razavi Electricity Distribution
Ilam Electricity Distribution
West Mazandaran Electricity Distribution
Yazd Electricity Distribution
Semnan Electricity Distribution
Kermanshah electricity distribution
Guilan Electricity Distribution
Electricity distribution in Chaharmahal and Bakhtiari
Tabriz Electricity Distribution
Sistan and Baluchestan Electricity Distribution
توزیع نیروی برق استان اصفهان
Electricity distribution in Khuzestan province
Electricity distribution in Lorestan province
Electricity distribution in Qazvin province
Electricity distribution in Kohgiluyeh and Boyer Ahmad provinces
Hormozgan Province Electricity Distribution
Electricity distribution in Hamadan province
Ahvaz Electricity Distribution
Electricity distribution in the north of Kerman province
South Khorasan Electricity Distribution
Electricity distribution in Ardabil province
Electricity distribution in Bushehr province
North Khorasan Electricity Distribution
Greater Tehran Electricity Distribution
Alborz Province Electricity Distribution
Regional water & wastewater
East Azerbaijan Regional Water
Water and wastewater of Tehran province
Water and wastewater of Isfahan province
Shiraz Water and Sewage
Water and wastewater of Zanjan province
Pharmacy
Iran Pharmaceuticals Hormone
Dana Pharmacy
Razak Pharmacy
Vaccine and serum production secret
Pharmaceutical distribution
Other industries
Shiraz Municipality Rail Transport Organization
Isfahan Municipality Rail Transport Organization
Mashhad city train
Saipa Spare Parts
Iran Khodro Industrial Services (ISCO)
Samangan Tarabar Iranian
Qom Province Transportation and Terminals Organization
Hamadan Province Transportation and Terminals Organization
Mashhad Fire Department
Khatam Al-Anbiya Construction Headquarters
Tehran Support Center
Nuclear waste
Atomic Energy Organization of Iran
Pars Isotope
Barfab Production Group
Arya Media Tadbir (Shuttle)
Paksho Industrial Group
MAPNA Boiler and Equipment Engineering and Manufacturing
MAPNA Generator Engineering and Manufacturing (Pars)
MAPNA Turbine Engineering and Construction (TOGA)
Maritime Industries Organization
Ports and Maritime Organization
Development of Sinai's maritime and port services
Marine engineering and construction
Iranian tobacco
Tehran Municipality