Mary Hennessy – Biography
Last update: February 13, 2026Executive profile
Mary was Chief Executive Officer at GMAC Insurance - Personal Lines, and Chief Executive Officer at Overseas Partners. Mary Hennessy joined Csaa Insurance in 2012.
Mary Hennessy is currentlyChairman of the Board at Csaa Insurance - View - Csaa Insurance org chart
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Education
Mary Hennessy has a Bachelor of Arts in Mathematics from the College of St. Elizabeth.
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Company Colleagues
- At Csaa Insurance, Mary Hennessy has 45 colleagues including Michael Zukerman (CEO), Donald Smith (Director)…
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- In the Insurance industry, Mary Hennessy has 69,241 colleagues in 3,978 companies located in 106 countries. 20,957 executive movements have been recorded in the last 12 months. Learn more about Insurance.
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