A Fully Integrated, High-Quality Steel Producer

Cleveland-Cliffs has been traditionally recognized as the largest and oldest independent iron ore mining company in the United States. In 2020, Cleveland-Cliffs conducted a transformation that will keep the company thriving for the next century with the acquisition of two prominent steel companies in the United States. Today, we are now the largest flat-rolled steel company and the largest iron ore pellet producer in North America.  The Company is vertically integrated, from mined raw materials, direct reduced iron, and ferrous scrap to primary steelmaking and downstream finishing, stamping, tooling, and tubing and downstream with hot and cold stamping of steel parts and components. We have the unique advantage of being self-sufficient with production of the raw materials for our steelmaking operations. With ongoing initiatives to reduce waste, improve water conservation, and reduce carbon emissions by 25% by 2030, we promise to become North America's leader in steelmaking and mining sustainability.

Cleveland-Cliffs has been recognized by our industry peers with several prestigious awards in 2021.  

Our Core Values

We believe in doing things right the first time. That means continuously improving our processes to exceed customer expectations and preserve the environment for future generations.

We uphold the highest standards of workplace safety and challenge our team to anticipate impacts before they occur. Above all, we strive for honest, fair relationships with all of our stakeholders because we know that trust is our most valuable asset.

  • Safe Production
  • Group and Individual Accountability
  • Customer Focus
  • Ethical Behavior
  • Creating Economic Value
  • Teamwork
  • Bias for Action
  • Recognize and Reward Achievement
  • Trust, Respect and Open Communication
  • Environmental Stewardship

A Leader in North American Steelmaking




Employees across our mining, scrap, steel, and downstream manufacturing operations in the U.S. and Canada.


Operating Facilities

As of Dec. 31, 2020 • 10-K 2020

Research and Innovation at Cleveland-Cliffs

At Cleveland-Cliffs, we continue to revolutionize iron and steel production—as we have done, since 1847.

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Cleveland-Cliffs Fact Sheet

Cleveland-Cliffs Fact Sheet

From iron ore to high-value steel and automotive components, we are a fully vertically integrated iron and steel producer. Find out more about our products and the people who make them. 

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Corporate Directory

Corporate Directory

North America leads the world in high-quality, environmentally sustainable steel products. We are proud to call the American Midwest "Home."

Corporate Directory