Engaged and endlessly curious, Mathieu thrives where ideas turn into action. He is particularly interested in ESG issues, climate change, and emerging technologies, which he approaches with both rigour and political sensitivity to ensure every message lands effectively.

Before joining Exponentiel, Mathieu worked in public relations and strategic communications with clean technology start-ups (Pyrowave) and organizations dedicated to sustainable resource management (Écotech Québec, International Secretariat for Water). These experiences gave him a deep understanding of the connections between political, regulatory, and social dynamics, and allowed him to lead impactful communication campaigns tailored to diverse audiences—from government decision-makers in Québec to young farmers in Benin.

His international journey has taken him to Phnom Penh, Cambodia, where he directed a documentary film, to La Paz, Bolivia, for a cooperation mission, and to Ghana, where he led a project with Public Relations Without Borders. These experiences strengthened his ability to connect diverse perspectives and foster inclusive, constructive conversations.

Mathieu holds a bachelor's degree in economics and politics from the Université de Montréal and is completing a Specialized Graduate Diploma (DESS) in journalism.

It’s a dynamic, authentic team—and the projects are both stimulating and deeply meaningful!

Fighting and adapting to climate change are complex challenges that already shape our daily lives. For Mathieu, it’s essential to keep finding innovative and accessible solutions that empower us to take the right actions.

I like to be involved and feeling that my work makes a real difference.