Board of Directors

Board of Directors



Mr Tony Leibowitz

Non-Executive Chairman

A Fellow of the Institute of Chartered Accountants, Australia with over 30-years corporate finance, investment banking & broad commercial experience..

Mr. Leibowitz has a proven track record of providing skills & guidance to assist companies grow & generate sustained shareholder value. Previous roles include Chandler Macleod Limited and Pilbara Minerals Limited, where, as Chairman and an early investor in both companies, he was responsible for substantial increases in shareholder value and returns.

Mr. Leibowitz was a global partner at Price Waterhouse Coopers. Mr. Leibowitz currently serves as Director and Non-Executive Chairman of Bardoc Gold Limited.


Mr Neil Biddle

Executive Director

Mr. Biddle is an experienced geologist and Corporate Member of the Australasian Institute of Mining and Metallurgy with over 35 years of professional and management experience in the exploration and mining industry.

Mr. Biddle has served on the Board of several ASX listed companies. A founding Director of Pilbara Minerals Limited, serving as Executive Director (May 13 – Aug. 16) and Non-Executive Director (Aug 16 – July 17). He also served as Managing Director of TNG Ltd (1998 – 2007), Border Gold (1994 – 98) & Consolidated Victorian Mines (1991 – 94).

Mr. Biddle currently serves as a Non-Executive Director of Bardoc Gold Limited.

Mr Mark Turner

Chief Executive Officer

Mr. Turner is highly experienced executive and qualified engineer with over 25 years of experience in the energy sector and a proven track record of major project delivery in the oil & gas, water, power, renewables, and nuclear industries. Mr. Turner is a project management specialist who is ideally qualified to lead the development of the Alpha Torbanite Project as well as the Company’s significant emerging geothermal energy program.

His expertise encompasses all project phases (from concept, feasibility studies, Detail Design, Construction to completion) and includes approvals, safety, engineering, procurement, contracts, scope, scheduling, cost, quality, risk, reporting, construction and commissioning. Across his career, Mr. Turner has held senior management and executive positions with Jemena Ltd, Wood Group and WorleyParsons.

Along with sitting on the Greenvale Board, Mr. Turner also holds the role of Chief Executive Officer for Greenvale Energy.

Mr Elias Khouri

Non-Executive Director

Mr. Khouri has been involved in international financial equity markets since 1987 through his involvement in a wide range of companies listed on the ASX, AIM, TSX, NYSE, NASDAQ, and/or the Frankfurt Stock Exchange.

Through Mr. Khouri’s extensive experience in the equity markets, he has developed expertise in corporate finance, advisory, capital raisings, joint venture and farm-in negotiations for both listed and unlisted companies.

Mr Khouri has provided advisory services to a number of companies across a breadth of industries ranging from Bio-technology, funds management, telecommunications, media and entertainment, and the mining industry.