Mathieu Filion is a seasoned strategist specializing in public affairs, government relations, and corporate communications, with over twenty years of experience. Prior to joining the firm, Mathieu served in federal politics, working for ministers and political party leaders. During this time, he developed numerous communication strategies related to major Canadian government policies in health, housing, and social affairs.

He has also worked in public affairs firms, where he supported numerous business leaders and sectoral associations in achieving their strategic objectives across a variety of economic sectors, including aerospace, finance, health, and pharmaceuticals. Throughout his career, he has developed his ability to manage complex issues for both his clients and the politicians he has collaborated with.

Additionally, Mathieu has experience in academia, having served as the spokesperson and senior communications advisor at the University of Montreal.