Chubb's Bertossi replaces Bonneau as underwriting head

Chubb has named former Ace executive Ross Bertossi to succeed
Jacques Bonneau as vice president of global underwriting.
Bertossi will work with Bonneau until the latter retires at the
end of this year, Zurich-based Chubb said late today. Bonneau, who
joined Ace in 1999, led the company's reinsurance operations
for 15 years before becoming executive vice president of global
underwriting in 2014.
As part of his new responsibilities, Bertossi will oversee
companywide efforts to advance underwriting