Nasb Niroo Company is established in 1991 in Tehran, and regarding to its proficient managing board and professional workforce is currently known as one of the greatest industrial contractors particularly in energy sector through executing over 190 projects in the fields of power plant and industrial within the country in both local and overseas scale. Since its establishment the company has been focusing on its main activities including managing, procurement and executing of different projects in the fields of power plant, industrial, refinery and transmission lines. Nasb Niroo Company currently as one of the MAPNA Group's prominent members has increased MAPNA's strength in implementing industrial, power plant and refinery projects through its remarkable equipment and machinery.