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The Americas


CTLGroup appoints new CEO

CTLGroup, a subsidiary of the Portland Cement Association, has appointed Brian D. Schudiske as its new CEO.


Ardmore quarry secures limestone reserves

Hanson Aggregates’ Ardmore quarry has extended its limestone reserves with the acquisition of an adjacent plot of land that houses a former high school.


Vulcan Materials to buy Polaris Materials

The largest US producer of construction aggregates is to buy Polaris Materials, an aggregates and logistics company with operations in California and British Columbia.