The illustrious history and origins of the Grand Steel Company can be traced back to the foundation of the Foulad Arg Tabriz Factory. The latter is a constituent of the Arg Holding group of steel factories, established in 2008 with the objective of enhancing the process of steel ingot smelting. Foulad Arg Tabriz Factory diversified its operations by manufacturing deformed rebars, a variety of ingots, and steel rebars. In 2009, it incorporated cutting-edge machinery equipped with the latest technology in the industry, thus initiating a rolling line for the production of standard rebars.