David was a Founder and Non-Executive Director of Sapex Ltd and Gas2Grid Ltd and was a Founder and Executive Director of Eastern Star Gas Ltd. He has substantial natural resource related experience, having previously served as Managing Director and CEO of North Flinders Mines Ltd and Beach Petroleum.
David is a Fellow of the Australian Institute of Company Directors, a Fellow of the Australasian institute of Mining and Metallurgy and a Fellow of the Australian Institute of Geoscientists. David is also Chairman of Renergen Ltd.