FARAB ENERGY AND WATER PROJECTS

 URMIA PETROCHEMICAL COMPANY (UPC)

 KHARG PETROCHEMICAL COMPANY (KPC)

 IMAM KHOMEINI OIL REFINERY COMPANY OF SHAZAND

 MAPNA GROUP

 PETROCHEMICAL INDUSTRIES DESIGN & ENGINEERING COMPANY

 NEYRPERSE

 NARDIS ENERGY

 NAMVARAN ENGINEERING AND MANAGEMENT

 GHODS NIROO ENGINEERING COMPANY

 IRAN MARINE INDUSTRIAL COMPANY (IMICO) - SADRA

 NATIONAL IRANIAN OIL COMPANY (NIOC)

 PETROPARS

 AHWAZ ROLLING & PIPE MILLS CO. (ARPCO)

 SAIPA GROUP

 NATIONAL IRANIAN COPPER INDUSTRIES COMPANY

IRAN NATIONAL STEEL INDUSTRIAL GROUP