National Iranian Steel Company had and still has a reputation and historical record at the international level.

In 1959, the first major step of the government was to form a technical organization suitable for the creation of steel industry in the country called “National Iranian zobe-ahan Company” to produce steel by Blast furnace method.

In 1972, National Iranian Steel Industries Company was established with the aim of creating steel making units by DRI method and supplying their required iron ore.

In 1979, after the victory of the Islamic Revolution, National Iranian zob-ahan Company and National Iranian Steel Industries Company were merged and “National Iranian Steel Company” was created.

As a result, the most specialized company active in the field of mining and steel industry of the country was formed.