John Stull

Non-Executive Director


Appointed as a Non-Independent Non-Executive Director on 20 April 2018. John Stull is currently the Chief Executive Officer for the US Cement organization. Prior to the merger, Mr. Stull was the President and CEO of Lafarge USA, comprising both cements and aggregate construction materials businesses. During his tenure, he led the formation of a new country structure from multiple divisions to one commercial approach resulting in stronger performance. In this role, he also oversaw the Lafarge aggregates and construction materials operations.

He has worked all over the world for Lafarge. He served as regional president Sub-Saharan Africa in Cairo, Egypt in 2009, and regional president, Latin America, based in Paris, France in 2008. From 2005 to 2008, Mr. Stull served as senior vice president of Marketing and Supply Chain.

His diverse professional background also includes roles responsible for cement and ready-mixed operations for several US divisions, as well as at the Alpena Cement plant in Michigan as plant manager.