Our Team

Our Board & Management

Matt Bull

BSc (Hons)

executive director and technical Director

Mr Bull is currently the Technical Director of Armadale Capital PLC.  He is also the Executive Director at gold-copper Exploration Company Paterson Resources Limited (ASX:PSL). He has many years experience in the mining and exploration industry working with a wide range of commodities including graphite, gold, copper and iron ore.  Mr Bull was previously on the Board of Directors for graphite mining company Volt Resources Limited (ASX:VRC) and Lindian Resources Limited (ASX:LIN).


He has considerable experience in operation of greenfield exploration and mine development drilling programs, having been a consultant geologist on Discovery Africa’s Tanzanian Graphite Project and was Chief Executive and Chief Geologist of Baru Resources.


He has a Bachelor of Science (Honours) in Geology and Geophysics from the University of Adelaide and is a qualified Competent Person.

Greg Entwistle


Mr Entwistle holds the position of Non-Executive Director at Armadale Capital PLC.  He has vast knowledge and experience in the resources value chain, from senior executive roles in feasibility through to production in emerging and developed mining jurisdictions. 

Greg’s past roles include Director of Operations for Agincourt Resources in Indonesia, COO for Kapulo & Dikulushi Copper Projects in the Democratic Republic of Congo, Engineering and Production Manager for Newmont’s Telfer Operation in Western Australia and the Halmahera Operation in Indonesia.   In most recent years, Greg has been acting as a specialist consultant in the global graphite industry for companies such as International Graphite Limited and Battery Limits, and was previously the Project Director for Armadale’s Mahenge Graphite Project.