Jean-Stéphane has been a partner with Champlain Financial Corporation since 2005. Previously, he was a management consultant with McKinsey & Company, where he advised clients across a variety of industries on topics ranging from mergers & acquisitions and corporate organization to operational improvements, sales stimulation and strategic planning. He started his career at Ernst & Young LLP, where he led audit engagements with various private and public companies.
Mr. Yansouni sits on a number of boards within Champlain’s portfolio. He earned a Bachelor of commerce and a Graduate Degree in Accountancy from Concordia University, as well as an M.B.A. from Tuck School of Business at Dartmouth College in New Hampshire. He is also Member of the Quebec order of professional chartered accountants (CA).