The World: New York - Aegis set to merge Carat USA with Carat Fusion

Aegis is merging its Carat USA agency with its sister digital operation Carat Fusion. Ray Warren, the president of Carat USA, will be relinquishing his role. Sarah Fay, the chief executive of Isobar, which co-ordinates all of Carat's digital operations, including Carat Fusion, will take over as the chief executive of the new combined group.