Chubb president and chief executive Evan Greenberg. Mr Greenberg has experience of consolidating insurance businesses following the $28.3bn merger between Ace and Chubb in 2016. Bloomberg
Chubb president and chief executive Evan Greenberg. Mr Greenberg has experience of consolidating insurance businesses following the $28.3bn merger between Ace and Chubb in 2016. Bloomberg

Chubb submits $23.2bn offer for insurer Hartford Financial Services