Mava Gostaran Zamin Company was founded in 1377 by Dr. Memarian to work in construction projects such as road, building, and dam building.
In the 1980s and 1990s, he expanded his business in the construction industry under the title of Memarian Construction Group in Tehran.
In the late nineties, for the development of the country’s industry, he invested in production projects and established a production sub-set in Mahmudabad industrial town.
The complex, located in Mahmudabad Industrial Town, currently produces and exports under two brands, Narco Decor for decorative building products and Marco Chemicals for chemical products.