National Iranian Oil  Refining & Distribution Company has been formed more than one decade ago and started its activities in a new framework and structure. Nevertheless, this company can be truly known as the inheritor of 90 years experiences in Iran oil industry in the fields of refining, oil products transportation and distribution and oil establishments engineering and construction. 
After being formed from March 8, 1991  , this company has performed National Iranian Oil Company’s duties in the area of all activities related to crude oil transfer to the refineries and export jetties, processing, production and distribution of numerous oil main products and byproducts throughout Iran, marketing and exporting special products surplus, construction of  refineries, marine platforms, pipelines and communication networks, ensuring internal and long distance, industrial and official headquarters of Oil Ministry communication  with extreme capability.