Shimbar P.J.S.C.
Power and UtilitiesIranPrivate
Kayson Company
ConstructionIranPrivate
Iran Power Development Company
Power and UtilitiesIranGovernment
Sepahan Oil Company
Oil and GasIranPublicly Listed
MAPNA Group
ConstructionIranPrivate
Nouri Petrochemical Company (LLP)
Oil and GasIranPrivate
Arya Sasol Polymer Company
Oil and GasIranPrivate
Jam Petrochemical Company
Oil and GasIranGovernment
Esfahan Petrochemical Company
Oil and GasIranPrivate
National Iranian Oil Co
Oil and GasIranGovernment