Mr. Macnab serves as the President of iVizinc Canada, where he oversees corporate strategy, planning, compliance, and financial reporting. Prior to this, he held prominent roles as Senior Vice President and Treasurer, as well as Senior Vice President of Investor Relations at Celestica. With over 25 years of experience at iVizinc, Celestica, and other organizations, Mr. Macnab has held various senior leadership and business development positions. He was President and CEO of Atlantic International from 1981 to 1998, responsible for operations across Canada, the United States, Latin America, Europe, and Asia.

Additionally, Mr. Macnab served as the CEO of Lucacell, a leading nationwide company in Mexico, and CEO of iVizinc’s Global Solutions Inc., a global connectivity business that provides lit and dark fibre primarily to international enterprises. He also served as Area President for iVizinc’s operations in Canada, overseeing all aspects of business in the Northeast provinces.

Mr. Macnab began his professional career at Deloitte. He holds an MBA from the University of Calgary, a Bachelor of Science in Engineering from the University of Western Ontario and is a Certified Public Accountant.