ArcelorMittal North America provides operational leadership and coordination for AM/NS Calvert and tubular facilities in the U.S., along with flat, long and tubular facilities in Canada and Mexico.

The following individuals report to John Brett, CEO, ArcelorMittal North America. Mr. Brett reports directly to Mr. Lakshmi Mittal, chairman and CEO, ArcelorMittal.

North America leadership


  • John Brett

    EVP ArcelorMittal, CEO ArcelorMittal North America

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  • Keith Howell

    Chief operating officer, ArcelorMittal North America

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  • Nathan Lams

    General Manager, Head of Strategy, Procurement and Legal

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  • Marcia Miller

    Vice president government relations, ArcelorMittal North America

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  • Maxine Stankich

    Head of Human Resources ArcelorMittal North America

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  • Achal Khanna

    General Manager of financial reporting and systems, tax and insurance

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  • Shelby Pixley

    Chief Marketing Officer ArcelorMittal North America

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  • Peter Leblanc

    Chief marketing officer, automotive, ArcelorMittal North America

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  • Ron Bedard

    Chief executive officer, ArcelorMittal Dofasco

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  • Victor Cairo

    Chief executive officer ArcelorMittal Mexico

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  • Chuck Greene

    General Manager of ArcelorMittal and is appointed president and chief executive officer AM/NS Calvert

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  • Ed Vore

    Chief executive officer, ArcelorMittal Tubular Products North America

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  • Stéphane Brochu

    Chief executive officer, ArcelorMittal Long Products Canada

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  • Uwe Leopold

    Cheif executive officer, ArcelorMittal Texas HBI

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