“Valuable insight into an executive who leads from the front with intelligence, humility and humor.”

Dan Glaser
President & CEO, Marsh McLennan Companies 2013-2022

“A profound and moving read for all those aspiring to succeed not only in business, but in life.”

Kathleen Reardon
CEO, Hiscox Re & ILS

Without question, Brian Duperreault’s 50-plus years in the global insurance industry merit the adjective “unparalleled.”

From his early days at American International Group (AIG) to his leadership at ACE Group (now Chubb), Marsh McLennan and Hamilton Insurance Group, to his return to AIG, Brian has established himself as a masterful executive and a decent, caring man.

Faith & Purpose charts the remarkable life of a singular leader, a devoted husband and father, and a man widely recognized as a standout figure on the corporate landscape.

Order Faith & Purpose and read Brian’s remarkable story.

Ten Thoughts on Leadership

Preview a section of Faith & Purpose

With mother Peggy Duperreault outside their home in Trenton, New Jersey, 1961

Nancy and Brian Duperreault leaving their wedding reception, Pines Manor, Edison, New Jersey, December 27, 1971

Brian with Fumiro Tokuhiro and Kingsley Schubert, AIU Japan, 1989
With Bermuda Minister of Finance E.T. “Bob” Richards (left) and AXA XL Bermuda CEO Patrick Tannock at the official opening of Hamilton Insurance Group headquarters, Bermuda, 2015
Brian in St. George’s, Bermuda in 2022 with members of the Emperial Group (from left): Eugene Dean, Gladwin Simmons and Corin Smith