Sylvain Brosseau

Board Member 

Sylvain Brosseau joined the Board of Bonnefield Financial in March 2021. He has served as Chief Executive Officer and Founding Partner of Walter Global Asset Management since the company was founded in 2018. His proven expertise in generating growth allows him to support independent asset management firms in reaching new heights.

Mr. Brosseau has over 25 years of experience in the investment management industry, including his tenure as Global President and Chief Operating Officer of Fiera Capital from 2003 to 2017. Under his leadership, the company grew its assets under management from $5 billion to $120 billion and its market capitalization from $20 million to over $1 billion. He also spearheaded the firm’s international expansion, overseeing more than 15 acquisitions across Canada, the United States and Europe and the opening of new offices throughout North America and Europe.

Before joining Fiera Capital, Mr. Brosseau served as Executive Vice-President, Institutional Markets at TAL Global Asset Management Inc. and as Executive Vice-President at TAL International, where he oversaw worldwide distribution and operations. His experience also includes terms as Vice-President of Marketing and Vice-President of Technology and Operations at Talvest Mutual Funds.



He graduated with a Bachelor of Science (Magna Cum Laude) from the University of Vermont and a Master of Science from McGill University. A member of YPO, he also regularly participates in numerous fundraising campaigns in support of Montréal charities.

Board Memberships

Mr. Brosseau is a current member of the board of directors for several organizations, including the Caisse de dépôt et placement du Québec, Equisoft Inc., LionGuard Capital Management, Quadra Capital Partners, Kilgour Williams Capital, Validus Risk Management, Auspice Capital Advisors and LFIS Capital. He has also sat on the board for numerous other organizations in the past, such as Fiera Capital Corporation, Centria Commerce, Fiera Properties, Bel Air Investment Advisors, Charlemagne Capital, Fiera-Axium Infrastructure and Fundserv.