Trevor O'Brien

Trevor O'Brien is a seasoned professional in international tax services, currently serving as a Partner at EY. Trevor's career began at Arthur Andersen LLP as a Manager from 1997 to 2002, followed by senior managerial roles at Deloitte & Touche LLP from 2002 to 2008 and Ernst & Young from 2008 to 2013. Trevor has held the position of Partner at EY since 2013, also serving as the Canadian Tax Desk Leader. Trevor earned a Bachelor of Commerce in Accounting from the University of Ottawa between 1994 and 1998.