Mr Dempsey has more than 35 years experience, having served in roles as a senior executive, strategic advisor and investment banker. Most recently, Mr Dempsey served as the Chief Financial Officer of TPG Telecom. He previously served as Chief Financial Officer at Alumina Limited, Senior Adviser, Finance at ANZ Banking Group, and Head of Investment Banking (Australia and New Zealand) at JP Morgan. He is a non-executive director of IFM Investors.