Mr Mansfield has held CEO positions at McDonald's Australia Limited, Wormald International Limited, Optus Communications and John Fairfax. He has filled number of specialist roles for the Federal Government, including as Strategic Investment Coordinator, within the Prime Minister's Office. In November 1999, Mr Mansfield was appointed as a Director of Telstra Corporation Limited. On 1 January 2000, he became Telstra's non-executive Chairman and served in that capacity until April 2004. He is Chairman of the Board of Governors of the Steve Waugh Foundation, George Gregan Foundation, National Drug and Alcohol Research Centre. He is Chair of the Nomination Committee.

Mr Akhurst's management experience spans decades in the telecommunications industry and includes roles as Group Managing Director of Telstra Media, Telstra Wholesale and Telstra Legal and Regulatory. Prior to joining Telstra, Mr Akhurst was Managing Partner at Mallesons Stephen Jaques (now King & Wood Mallesons). He is a former Chairman of Foxtel and former director of a number of Telstra subsidiary companies, including CSL and Telstra Clear. He is Member of People Committee.

Mr Russell is an internationally experienced CEO with more than 20 years in the telecommunications industry in Australia, the UK, USA and Israel. His experience includes roles as CEO at Hutchison Three Australia; CEO at Hutchison Three UK, Country Chief Officer & CEO, Consumer at Optus Communications; and Group Executive, Retail at Telstra.

Ms Fahey has more than 30 years' experience in technology and the management of large-scale transformation programs, including as National Managing Partner, Markets and National Lead Partner, Telecommunications, Media & Technology for KPMG. Ms Fahey's executive career spanned a range of roles including Chief Information Officer of General Motors Holden (Australia) and Deputy Managing Director of SAP Australia. He is Chair of the People Committee and Member of Risk Committee.

Mr Ho is the Founder and Chief Investment Officer of Janchor Partners. Prior to founding Janchor Partners in 2009, Mr Ho acquired global experience including with the Boston Consulting Group in Australia, Citadel Investment Group in the US and as Head of Asian Investing at The Children's Investment Fund. He is Member of the People & Remuneration and Nomination Committees.

Mr Wiadrowski is an experienced listed company director with strong commercial acumen and financial credentials derived from experience at PwC as well board roles currently held at Carsales.com Limited and Life360 Inc., and Vocus. Mr Wiadrowski's passion for business comes from his role as a Partner at PwC, including 5 years as the Chief Operating Officer of PwC Assurance where he was responsible for managing the firm's largest business unit. Mr Wiadrowski's specific experience includes major transformation initiatives, M&A, CEO selection, board renewal and takeover defences. Mr Wiadrowski has business and industry knowledge with a particular focus on digitally enabled and disrupted businesses having led PwC's Telco, Media and Technology (TMT) practice for 8 years. Mr Wiadrowski is entitled to receive payments from PwC as part of a retirement plan. The payments are based on a set formula relating to his partnership and tenure with PwC. The amount is fixed and is not dependent on the revenues, profits or earnings of PwC. The Board is satisfied that this does not affect Mr Wiadrowski's independence as a non-executive Director, nor does it constitute a conflict of interest and complies with the Corporations Act. The Board has, however, put in place appropriate safeguards to address any perceived conflicts of interest if they perceived conflicts of interest if they were to arise from time to time. He is Chair of Risk Committee and Whole sale Energy Risk Management Committee.

Mr Callander has more than 20 years' experience in the New Zealand telco market. After a period at Telecom New Zealand he joined CallPlus, where he became CEO in 2009. Mr Callander managed the CallPlus integration with M2 in 2015. He is Standing invitee of the Risk Committee and the Wholesale Energy Risk Management Sub-Committee.

Mr Hanning was previously a partner at Clayton Utz, a Managing Director at Morgan Stanley with senior management roles in both Australia and Hong Kong and a Group Managing Director at UBS with management responsibility for Asia Pacific investment banking. At UBS, Mr Hanning was a member of the Investment Bank Executive Committee which managed the activities of the Investment Bank globally. He was based in Hong Kong from 2005 to 2016. Mr Hanning left UBS in 2016 to return to Australia. He is Member of Risk Committee.

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