US: Amrize has appointed Tracy Crowther as the plant manager of its Ste. Genevieve cement plant in Missouri.
Crowther previously worked as the plant manager at Heidelberg Materials North America’s Mitchell cement plant in Indiana from 2020 to 2023. Before this he was the plant manager at Lehigh Hanson’s Logansport cement plant in Indiana from 2015. Earlier in his career he worked for Martin Marietta in the mid 2010s and for TXI from 2000 to 2014. Crowther holds an undergraduate degree in chemical engineering from the Colorado School of Mines and a master’s of business administration (MBA) qualification from the TCU Neeley School of Business.
