Mr. Mongeau is currently a director of The Toronto-Dominion Bank.
He was President & Chief Executive Officer of Canadian National Railway Company (CN) from 2010 to 2016. During his 22-year career at CN, Mr. Mongeau also served as Executive Vice-President & Chief Financial Officer from 2000 to 2009; Senior Vice-President & Chief Financial Officer from 1999 to 2000; Vice-President, Strategic & Financial Planning from 1995 to 1999 and Assistant Vice-President, Corporate Development from 1994 to 1995.
Mr. Mongeau was also Manager, Business Development at Imasco Inc., a diversified Canadian holding company, from 1993 to 1994 and a Partner, Manager and Senior Consultant from 1989 to 1993 with Groupe Secor Inc., a management consulting firm providing strategic advice to large Canadian corporations. His professional career started in 1988 in Europe with Bain & Company, a leading U.S. management consulting firm.