Who is the CEO of GlobalFoundries in 2026? Tim Breen's Bio

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April 15, 2026
GlobalFoundries

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GlobalFoundries

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Tim Breen
tom.caulfield@gf.com

Tim Breen is the CEO of GlobalFoundries, a leading semiconductor manufacturing company. Since assuming the role in April 2025, he has brought extensive leadership experience to the position, continuing to drive GlobalFoundries' strategic direction and operational excellence.

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Who is the CEO of GlobalFoundries?

Tim Breen is the Chief Executive Officer of GlobalFoundries. He brings a wealth of experience to the role, having previously served as Board Member and Chief Operating Officer at GlobalFoundries from January 2018 to April 2025, giving him deep institutional knowledge of the company's operations and strategic priorities. His background also includes senior leadership at Mubadala, where he served as Head of the New York Office, as well as an early career role at Heidrick and Struggles.

His leadership at GlobalFoundries reflects a strong command of the semiconductor industry and a clear commitment to advancing the company's manufacturing capabilities and market presence.

Work History

Tim Breen's work history spans senior leadership roles across the semiconductor and investment sectors:

  • GlobalFoundries - CEO (April 2025 to Present)
  • GlobalFoundries - Board Member and Chief Operating Officer (January 2018 to April 2025)
  • Mubadala - Head of New York Office (August 2010 to December 2024)
  • Heidrick and Struggles - Research Assistant (August 1995 to March 1996)

Education History

Tim Breen attended London Business School, where he built the academic foundation that has supported his career in senior executive leadership.

When did Tim Breen join GlobalFoundries?

Tim Breen assumed the role of CEO at GlobalFoundries in April 2025. His appointment followed years of deep involvement with the company, including his tenure as Board Member and Chief Operating Officer, positioning him as a natural successor to lead GlobalFoundries into its next chapter.

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