Martin Sorrell Vs. Glen Hartman: What Exactly Is A Holding Company, Anyway?
Martin Sorrell went on the attack in a fireside chat with Accenture Interactive senior managing director Glen Hartman. The S4 executive chairman fixated on Accenture’s operating and incentive structure and how much autonomy creative agencies maintained within its network. “Accenture talks about one P&L,” he said during the session at AdExchanger’s Programmatic IO New York. […]