Mr Davidson has over 30 years' professional experience of executive and board positions with a track record of leading large multicultural teams on natural resource projects across the African, Australian, and Asian continents, having held senior executive positions in Australia, Borneo Indonesia, Namibia, Guinea and various consulting assignments in South Africa. Mr Davidson has held a range of senior positions including Managing Director of Rio Tinto's Simandou project, Chief Executive Officer of Port Waratah Coal Services and General Manager of Operations at Rio Tinto's Uranium project in Namibia. Mr Davidson has also served on several non-profit and governing boards. He is Member People, Risk & Chair of Sustainability and Social Accountability Committee.