About Us

NAES is among the world's leading providers of comprehensive services to the power generation market and is diversifying into related infrastructure markets.   For over 30 years, NAES has specialized in providing services centered on safe, reliable and cost-effective performance including operations and maintenance;maintenance and construction; on-site turbine inspection/overhaul services; staffing solutions; and customized services designed to improve plant and personnel effectiveness. 

NAES is experienced in the broadest range of fuels and technologies in the business, including the most diverse renewables portfolio in the industry.  NAES continues to grow its portfolio in the non-power sector, including advanced and cellulosic biofuels, pellet, water/wastewater treatment plants, process industry, refineries, and pulp and paper.   

NAES is owned by ITOCHU International Inc. (III) and I-Power Investment Inc., subsidiaries of ITOCHU Corporation ("ITOCHU"), one of the largest companies in the world.  ITOCHU is an international trading conglomerate and Fortune Global 250 company with worldwide sales of more than $46 billion and total trading transactions exceeding $110 billion.