Justin is the Chairman of NetComm Wireless Ltd and MYOB Group Limited, a non-executive director of Tabcorp Holdings Ltd, SMS Management and Technology Ltd, and NBN Co Limited. He was a Group Managing Director at Telstra, responsible for BigPond Broadband and Telstra’s Media businesses. Prior to working at Telstra he was CEO of OzEmail and the Microsoft Network. He is a past board member of Quickflix Ltd, Pie Networks Ltd, the SA Economic Development Board, a number of Chinese New Media companies and a past President of the Internet Industry Association of Australia. He is also President of Leichardt Rowing Club.