Maria Costello – Biography
Last update: December 22, 2025Executive profile
Maria Costello is currently
Vice President, Excess Casualty Underwriter at Liberty Specialty Markets Bermuda - View - Liberty Specialty Markets Bermuda org chart
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The colleagues of Maria Costello
Company Colleagues
- At Liberty Specialty Markets Bermuda, Maria Costello has 10 colleagues including Steve Horton (CEO), Eric Kittleson (Excess Casualty)…
Industry Colleagues
- In the Insurance industry, Maria Costello has 69,240 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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Through the switchboard, call Liberty Specialty Markets Bermuda at +1441... and ask for Maria Costello.
