David Redfern
President of North America Aggregates and Construction Materials
David Redfern serves as President of North America Aggregates and Construction Materials for Amrize’s Building Materials business.
Most recently, he held the role of President and CEO of Lafarge Eastern Canada and added the role of Head of ACM for Holcim US in September 2024. Redfern joined Holcim in 2000 and has held several progressive leadership positions at the company with responsibility across the construction materials business, including Head of the Western Canada Aggregate Performance Group.
David received his Bachelor of Arts in Political Science from Queen’s University in Ontario.
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