Jon Kattman – Biography
Last update: February 19, 2026Executive profile
Jon was Underwriting Manager, Inland Marine at The Hanover Insurance, and Inland Marine Underwriter at Liberty Mutual. Jon Kattman joined Sompo Holdings in 2017. Jon served as Senior Vice President, Inland Marine and Senior Vice President, Head of Field, Inland Marine for Sompo Holdings.
Jon Kattman is currentlyHead of Inland Marine at Aspen US Insurance - View - Aspen US Insurance org chart
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Education
Jon Kattman has a Bachelor of Science in Applied Economics from Florida State University.
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- At Aspen US Insurance, Jon Kattman has 29 colleagues including Bruce Eisler (CEO), Robert Cunningham (Pro Lines)…
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- In the Insurance industry, Jon Kattman has 69,216 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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