United States

Making light of steel is something we take seriously

The most enterprising engineers are collaborating with ArcelorMittal on the design solutions of tomorrow. Learn more >

Sound Off from Pittsburgh

We officially began our bargaining session with the USW on July 6 in Pittsburgh. Andy Harshaw, president and CEO, ArcelorMittal USA Flat Carbon, blogs on the key topics. Read more >

To compete at the highest level, it helps to have nerves of steel.

2014 Sustainablity and Corporate Responsibility Report

ArcelorMittal in the United States