Ross Bertossi


Ross Bertossi is Vice President, Chubb Group, Global Underwriting. He is responsible for advancing underwriting excellence across the company, including general underwriting policy and underwriting management best practices. He also has oversight of Chubb’s global product boards and portfolio management process.

Mr. Bertossi has more than 30 years of insurance and underwriting management experience. Prior to his current position, he served as Executive Vice President, Excess Casualty, North America Insurance, with responsibility for Chubb’s umbrella and excess casualty product lines serving large commercial customers in the U.S. and Canada.

Prior to ACE’s acquisition of Chubb, Mr. Bertossi served in leadership positions at ACE, which he joined in 2002 as Executive Vice President, ACE Medical Risk. He later served as Executive Vice President, ACE Casualty Risk, and Division President of the company’s Casualty Lines division. Before joining ACE, he was a Senior Vice President at CNA HealthPro. Mr. Bertossi began his career as an underwriter at Medical Liability Mutual Insurance Company.

Mr. Bertossi holds a Bachelor of Science degree in Business Administration from Mary Washington University, in Fredericksburg, Va., and holds the Chartered Property Casualty Underwriting (CPCU) designation.