Iranian Mines & Mining Industries Development & Renovation (IMIDRO)
Iran Minerals Production and Supply Company (IMPASCO)
Country Exploration Services Company (CESCO)
SIMCO
National Iranian Copper Industries Company
Cultural Heritage, Handcrafts and Tourism Organization
Opal Kani Pars
Minakan
Semnan Soda ash
Sahand Industrial Group
Aria Jonoob Iranian
Faraz Zamin Parsian Shargh
Dena Kavosh Jam
Koomeh Madan Pars
Kani Navid Pars
Sadr Jahan Mine Development
Pey Sang
Parsian Investment Company
Negin Ehia Madan company
Ehiaye Sepahan Iron Ore Mines Company
Khoinary Base Metal Company
Regional mining company of Azerbaijan
Sahand Jam Company
Loshan Zinc Industries Company
Zemin-o-Samin Company
East Azerbaijan Industries and Mines Organization
West Azerbaijan Industries and Mines Organization
Chaldoran Manganese Maku Company
Minakan Company
Mes Behabad Parsian Company
Iran Minerals Production and Supply Company
Khak Heris Company
National Iranian Steel Company
Azerbaijan Steel Company
Mehr Petro Kimia Company
Sadafe Asalooyeh Company
Boanb Steel Industry Complex
Khezrloo Steel Industry Complex
Petro Palayesh Sabz
Latif Mahan Palayesh