about us


Nasb Niroo Co., with registered number 83394, was established in 1370 and based its activities on managing, supplying and installing various industrial and power plant projects.

Furthermore, the company succeeded in ranking as the first company in the fields of power, construction and building, gas and oil, and facilities and equipment by Management and Planning Organization. According to IMI-100 ranking, Nasb Niroo Co. is among the top ten contractors in Iran.

Field of activities are as follow:


Engineering management, equipment supply, installation of projects in the fields of:

  • Thermal power plants (steam, gas, combined cycle), Hydroelectricity, Wind farm, Solar energy, and Portable power plants
  • Oil and gas refineries and petrochemical complexes
  • Overhead power line
  • Industrial, power plant, and refinery building, various types of steel and concrete building, office and residential building
  • Industrial complexes, Desalination, and firms in the field of energy

The company, employing 4200 educated, expert, and committed individuals, is able to implement projects in the fields of construction, transportation, and Installation of power plants, electrical substations, electric power transmission, and fuel tanks in and out of county. With more than two decades of bright history of its activity, Nasb Nirro has completed 320 major projects of C, PC, and EPC in aforementioned fields and now is implementing many more projects in and out of the country.


A brief introduction on MAPNA Group

  • In 1993 August 13th, MAPNA Group has started working as the biggest complex of power plants management in the country.
  • Before establishing MAPNA by Ministry of Energy of Islamic Republic, all the thermal power plants in Iran had been implemented by foreign companies.
  • The vision of MAPNA Group is becoming the reference complex in the Middle East that is active in the fields of energy and railways up until March 2021.
  • With a turnover of more than 4 billion Euro per annum
  • Building capacity for producing more than 58,000 megawatts energy in the country
  • With more than 45 representatives and affiliations
  • Closed contracts worth more than 30 billion USD
  • Concluding more than 20 agreements on technology transfer and licensed by most reputable companies in the world
  • Ranking 11th among the major companies in Iran for its sales
  • 22,000 direct jobs
  • 145 types of productions, including 95 types of commodities and 50 types of services