Nathan joined the Yandera project in 2015 as Exploration Manager, was appointed General Manager in January 2018, and CEO in March 2019. He is a certified professional and licensed geologist with over 20 years in the minerals industry, including technical and management experience on green and brown fields exploration, development projects, and active mines. He has worked on a variety of base and precious metal projects for large, mid-tier, and junior mining and exploration companies in the US, Alaska, Mexico, South Africa, and PNG.

Former Prime Minister Sir Rabbie Namaliu is a distinguished statesman and committed Papua New Guinean with ministerial experience in Foreign Affairs and Trade, Treasury, Primary Industry, Petroleum and Energy and other areas of government responsibility including being the Speaker of the Papua New Guinea National Parliament. Sir Rabbie holds directorships of other Papua New Guinea companies, including non-executive Director of Bougainville Copper Limited and Chairman of the publicly listed investment company Kina Asset Management Limited. In February 2010, Sir Rabbie was appointed Chairman of Kramer Ausenco, a joint venture of PNG engineering company Kramer (PNG) Limited and Ausenco of Australia. He has also been appointed as a non – Executive Director of the Post Courier.