Who is the CTO of onsemi in 2026? Simon Keeton's Bio

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April 15, 2026
onsemi

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Simon Keeton
santhanaraghavan.parthasarathy@onsemi.com

Simon Keeton is the Chief Technology Officer at onsemi, a leading semiconductor company. A performance-driven senior executive, he brings extensive experience leading large-scale business groups, driving growth and profitability across multicultural, international organizations. His leadership is instrumental in shaping onsemi's strategic direction and continued success in the semiconductor market.

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Simon Keeton
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Who is the CTO of onsemi?

Simon Keeton brings a strong background in power solutions, organizational development, and strategic leadership to his role as Chief Technology Officer at onsemi. He has led a group exceeding $4 billion in revenue, with a focus on Advanced Power Solutions in Silicon Carbide (SiC) and modules for Electric Vehicles. His career at onsemi reflects a consistent record of delivering enhanced growth and profitability with speed and conviction.

Simon Keeton's extensive experience engaging with C-suite executives, boards of directors, investors, and analysts — across multicultural, international organizations — continues to shape onsemi's competitive position and long-term strategic vision.

Work History

Simon Keeton has built a distinguished career across senior leadership roles in the semiconductor industry. Here is a detailed list of his roles:

  • onsemi: CTO: February 2024 - Present
  • onsemi: Executive Vice President and General Manager: January 2019 - June 2024
  • onsemi: Senior Vice President & General Manager: September 2016 - January 2019
  • Motorola: Strategic Marketing Engineer: August 1995 - December 1998
  • Education History

    Simon Keeton attended Pepperdine Graziadio Business School, where he developed the business acumen and leadership foundation that has supported his career as a senior executive in the semiconductor industry.

    When did Simon Keeton join onsemi?

    Simon Keeton assumed the role of CTO at onsemi in February 2024. With a long tenure at the company spanning multiple senior leadership positions, he has been a key contributor to onsemi's growth and strategic evolution across the power solutions market.

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