
Corine Lajeunesse
Curious, driven, and committed to making a difference, Corine stands out as a communicator in public affairs and ESG. Her experience in Québec politics has shaped her agility, her deep understanding of societal issues, and her ability to build lasting, trust-based relationships.
Since 2021, Corine has been working at the heart of political communications. Before joining Exponentiel, as communications lead for a constituency office, she developed strong organizational skills and a keen awareness of local dynamics. Managing social media accounts for public figures and organizations also allowed her to blend strategy, engaging writing, and civic engagement.
Since 2024, within Exponentiel, Corine has worked on numerous mandates in government relations, stakeholder engagement, and public affairs.
Corine holds a Bachelor’s degree in Public Relations from Université du Québec à Montréal (UQAM).
She loves life at Exponentiel because…
The diversity of mandates, the richness of the issues, and the clients’ commitment all fuel her desire to craft communications that inspire meaningful change.
What’s most important to her
Promoting a healthy lifestyle—both physically and mentally—is central to her values. An athlete since childhood, she firmly believes that well-being stems from movement, balance, and prevention, and that healthy, sustainable habits are essential and accessible to everyone, regardless of age or context.
Her Exponentiel attitude: Dynamic responsiveness
Bouncing from one project to the next, always guided by attention to detail and the pursuit of concrete solutions, Corine sees every mandate as an opportunity to create impact together.