Appointed: 8 February 2016
Background and experience: Siobhan has a background in strategy and public policy within the digital and media sectors. She was a Commissioner of the Australian Productivity Commission, a Chairman and Board Member of NBN Co Limited and a former partner of McKinsey & Company.
Other roles: Director of Amcil (since March 2016) and Group Director, Broadcasting, News Corp Australia. Previously, a director of Ten Network Holdings (2012 to March 2017).