William Summers – Biography
Last update: March 4, 2026Executive profile
William was Chief Executive Officer and Chairman of the Board at McDonald Investments, and Executive Vice President at KeyCorp. William Summers joined RPM International in 2000.
William Summers is currentlyDirector at RPM International - View - RPM International org chart
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Education
William Summers has a Bachelor of Arts in Accounting and Finance from Baldwin Wallace University.
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Company Colleagues
- At RPM International, William Summers has 60 colleagues including Frank Sullivan (CEO & Chairman), Salvatore Fazzolari (Director)…
Industry Colleagues
- In the Chemicals industry, William Summers has 17,142 colleagues in 907 companies located in 66 countries. 10,213 executive movements have been recorded in the last 12 months. Learn more about Chemicals.
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