Chief Executive Officer, Managing Director / Clean TeQ Holdings
Most Notable Role
Mr Riggall was previously Executive Vice President of Business Development and Strategic Planning at Ivanhoe Mines Ltd. Mr Riggall worked in a variety of roles in Rio Tinto for over a decade covering project generation and evaluation, business development and capital market transactions. Mr Riggall was appointed to the Clean TeQ Board and to the position of Chairman on 4 June 2013. Mr Riggall was appointed Chairman and Chief Executive Officer effective 1 July 2015. Mr Riggall resigned as Chairman and assumed the role of Managing Director effective 24 April 2017. He also a director of Syrah Resources Limited.