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Tim Costello Location
San Francisco, CA, US
Tim Costello Work
AVP, Underwriting Director - Professional Liability @ (September 2025 - Present)
Construction Professional Assistant Vice President @ (September 2023 - September 2025)
Construction Professional Senior Underwriter @ (January 2020 - September 2023)
Underwriter @ (October 2016 - January 2020)
Underwriter @ (March 2014 - October 2016)
Underwriter @ (June 2012 - March 2014)
Summer Intern @ (June 2011 - August 2011)
Intern @ Wells Fargo Commercial Bank (April 2009 - August 2010)
Summer 2008 Customer Service @ Oakley US Standard (May 2008 - August 2008)
Tim Costello Education
Trinity College
Bachelor of Arts (B.A.), Economics (Economics)
2008-2012
Trinity College-Hartford
Bachelor of Arts (B.A.) (Economics)
2008-2012
Tim Costello Summary
Tim Costello, based in San Francisco, CA, US, is currently a AVP, Underwriting Director - Professional Liability at Zurich North America. Tim Costello brings experience from previous roles at Berkshire Hathaway Specialty Insurance, Beazley and OneBeacon Insurance Group. Tim Costello holds a 2008 - 2012 Bachelor of Arts (B.A.), Economics in Economics @ Trinity College. Tim Costello has 3 emails and 3 mobile phone numbers on RocketReach.
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