Our Team

Anthony Roodenburg linkedin
Director and Chief Executive Officer

Mr. Roodenburg is the founding shareholder of Greencastle (1996) and has been active in the Canadian investment industry since 1987.

LinkedIn: https://www.linkedin.com/in/anthony-roodenburg-125a9690

James Pirie – Ph.D., P.Eng.

Dr. Pirie’s career as an exploration geologist spans more than 30 years in Canada, the U.S, Europe, Latin America and Asia. Dr. Pirie has held a number of positions of increasing responsibility including : VP Exploration, Breakwater Resources Ltd.; VP Exploration, Granduc Mining Corporation; and Exploration Manager, Homestake Canada and Esso Minerals Canada.

Christopher O. Irwin – LL.B

Mr. Irwin is a Toronto-based securities lawyer and Principal at Irwin Lowy LLP. Mr. Irwin has served on the board of several junior resource companies including Trelawney Mining and Exploration Inc. which was acquired in 2012 by Iamgold Corp.

Michael E. Power – B.A.Sc., P.Eng., CFA

Mr. Power is a veteran mining industry executive, spending 22 years with Noranda Mines and Hemlo Gold. Additionally, Mr. Power has held officer / directorship positions with Moydow Mines International Inc., River Gold Mines Ltd., Red Tiger Mining Inc., Seafield Resources Ltd. and is currently a Director of San Gold Corporation, SGX Resources Inc., Minco plc, Great Lakes Nickel Limited and Conroy Gold and Natural Resources Plc.

The Honourable Nicholas W. Taylor – P. Geol., P.Eng.
Strategic Advisor and Past Director

The Honourable Nicholas Taylor is past Leader of the Alberta Liberal Party, a past Member of the Alberta Legislature and the Canadian Senate.  Mr. Taylor was Founder / President of Lochiel Exploration Ltd. from 1965 to 1986. Lochiel was an active oil and gas exploration and development company with operations in over 20 countries.  Mr Taylor is a member of the American Association of Petroleum Geologists (AAPG) and an honourary life member of the Association of Professional Engineers and Geoscientists of Alberta (APEGA).

David MacMillan – M.Sc. CFA linkedin
Strategic Advisor

Mr. MacMillan is a capital markets professional and entrepreneur.  Mr. MacMillan has raised over $30 million for TSX Venture listed companies across multiple industries.  Mr. MacMillan holds an MSc in International Economics from the University of Glasgow, (where he graduated first in his class) and a BA in Economics from McGill and is a CFA Level 3 candidate.

Mr. MacMillan is also the Chief Executive Officer of Deveron UAS Corp. (CSE: “DVR”) www.deveronuas.com and the Chair of the Board for Youth Empowering Parents, a Toronto based not-for-profit.