- Fakoor Sanat
- Gol-E-Gohar
- National Iranian Copper Industries Co. (NICICO )
- Khorasan Steel
- National Lead & Zinc Co. (NILZ)
- Poya Zarkan
- Gohar Zamin
- Maadkoush
- Pars International Industrial Development Co. (Piidco)
- IMIDRO (Iranian Mines & Mining Industries Development & Renovation)
- Bafgh Mineral Complex & Steel Industry Co.
- IMIDRO (Iranian Mines & Mining Industries Development & Renovation)
- Mobarake Steel
- Khuzestan Steel
- Ghadir Investment Co.
- Bafgh Mineral Complex & Steel Industry Co.
- Mobarake Steel
- Khuzestan Steel
- Ghadir Investment Co.