Some of the infrastructure companies in the country that Sahand dour Group has been proud to work with:

• Isfahan Mobarakeh Steel Complex
• Isfahan Steel Company
  
• Pars Oil and Gas company
• Tehran Oil Refinery
• Sirjan Iranian Steel Company
• Golgohar Mining and Industrial Company
• Abadan Oil Refinery
• Maroon Petrochemical Company
• Tabriz Petrochemical Company
• Ghadir Petrochemical Company
• Tehran Cement Company
• Hello Cement Company
• Isfahan Cement Company