Caesars Entertainment Corp. CEO Mark Frissora will leave the casino company in February. Frissora has been CEO since July 2015. He was named CEO right after Caesars’ operating company filed for Chapter 11 bankruptcy protection Caesars Entertainment emerged from bankruptcy protection in October 2017 Before Caesars, Frissora spent seven years as chairman and CEO of Naples, Fla.,-based Hertz He led the consolidation of the rental-car industry through Hertz‘s acquisition of the Dollar Thrifty Automotive Group.