Arak Machine Sazi Engineering and Construction Company was formed through the merger of the Installation and Commissioning Group of Arak Machine Sazi Company and Nasb Gostar Company, one of the subsidiaries of the Industrial Development and Renovation Organization of Iran (IDRO), and was registered and became independent under the title Arak Machine Sazi Engineering and Construction Company on 2004/09/22.

This company, operating for many years in the form of the Installation and Commissioning Group of Arak Machine Sazi Company, has undertaken the execution of major industrial and civil projects, both inside and outside the country. In this collection, reference is made to some of these projects.