Mark Berthiaume has joined Hanover Insurance Group as chief administrative officer, responsible for the Worcester, Mass.-based P&C company’s technology and support services group, including shared services, real estate, sourcing and purchasing, security and corporate services. Berthiaume was most recently senior VP and International CIO at Chubb (Warren, N.J.).
Mark Berthiaume, CAO, Hanover Insurance Group.
“We are pleased to have Mark join our team,” comments Emily Trevallion, a spokesperson for The Hanover. “He is a proven leader with more than 30 years of experience in the property and casualty insurance and technology industries.”
Prior to his role as Chubb’s International CIO, Berthiaume was senior VP and CIO of Specialty and Commercial Insurance for the company. Earlier, Berthiaume was VP and CIO of Specialty Insurance at Royal & SunAlliance.
Berthiaume replaces Greg Tranter, who announced his plans earlier this to retire from The Hanover in the coming spring in order to pursue personal interests, including museum management and sports history.
“We greatly appreciate the leadership that Greg has brought to our organization since joining the company in 1998,” Trevallion remarks. “We wish him the very best in retirement.”