This company is also one of the wellknown consultants in designing and supervising mine operations, moreover, it has carried out the design and supervision operations of large mines such as the Gol Gohar mine numbers 5, 4, 3, 2, 1 and 6, the Chadormalou iron mine, the Angoran lead and zinc mine, the Mahdi Abad lead and zinc and barite mine, the Posht Badam Rabat iron ore mine, the Kaliber syenite nepheline mine, the Sarab syenite nepheline mine, the Aliabad copper mine, the Koran iron ore mine, the Ak Kahor iron ore mine and dozens of private and public sector mines in the country were finished ore underway.