Southern Cross Austereo (SCA) Sydney’s head of agency sales Maryanne O’Sullivan is set to depart the network at the end of the year, while head of radio sales, Amanda Unwin, will move to SCA Perth, Mumbrella can reveal.
After 7 years at the radio giant, O’Sullivan will be heading up a role at SBS as NSW sales manager, where she will report to director of media sales, Adam Sadler…
