Mackenzie Smith Ledet is Head of Government Relations at James Hardie Building Products Inc., where she leads public policy and government engagement strategies focused on housing affordability, resilience, and the future of the built environment.

A lawyer and seasoned government affairs professional, Mackenzie brings more than 15 years of experience advancing policy solutions and navigating complex legislative and regulatory issues across global markets. She works closely with policymakers, industry leaders, and trade associations to promote housing supply, resilient construction, and stronger communities.