John Termini – Biography
Last update: June 10, 2026Executive profile
John was Head of Environmental & Energy at Hamilton Insurance, and Managing Director, Environmental & Energy at Markel. John Termini joined W.R. Berkley in 2023.
John Termini is currentlyPresident, Berkley Specialty Excess at W.R. Berkley - View - W.R. Berkley org chart
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Education
John Termini has a Bachelor of Science in Environmental Biology from Salem State University.
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- At W.R. Berkley, John Termini has 771 colleagues including Robert Berkley (CEO & Chairman), Christopher Augostini (Director)…
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