Management

Philip Williams

Chief Executive Officer and Director

Mr. Williams brings over two decades of mining and finance industry experience to IsoEnergy. His diverse background includes roles in senior management and corporate development, equity research, fund management and investment banking in the metals and mining sector with a focus on uranium. As a research analyst at Westwind Partners, Mr. Williams launched coverage on the uranium sector in 2007. In late 2008, he joined Pinetree Capital, a natural resource focused investment fund as VP Business Development. During this time, he was responsible for analyzing and monitoring uranium investments and was also appointed to the board of directors of several investee uranium companies. In 2012, he joined Dundee Capital Markets (now Eight Capital) in the investment banking group. As a Managing Director, he completed equity financings across a wide range of commodities and was a named advisor on multiple M&A transactions in the uranium sector. In 2017, Mr. Williams was a co-founder of Uranium Royalty Corp., serving as President, CEO and Director. In March 2020, Mr. Williams joined NxGold (formerly Consolidated Uranium) and has been responsible for executing the plan to consolidate and develop uranium projects around the world. Mr. Williams holds a Bachelor’s degrees in commerce.

Graham du Preez

Chief Financial Officer

Mr. Preez has more than a decade of experience as Chief Financial Officer with several public mining companies in a variety of commodities and at various stages along the mining cycle. Most recently, Mr. Preez served as Chief Financial Officer at Harte Gold Corp. Prior to that, Mr. Preez spent several years working in the uranium industry, with Uranium One, Inc., including as Chief Financial Officer. Mr. Preez has gained significant experience contributing to a wide range of functional areas. This has included closing various financings, identifying, and participating in mergers and acquisitions, interacting with regulators, investors, and analysts, undertaking strategic planning, managing public filings, developing, and managing operating budgets, and overseeing large finance teams with broad responsibilities including accounting, payroll, tax, treasury, insurance, and external reporting.

Marty Tunney

Chief Operating Officer

Mr. Tunney brings a wealth of mining experience having been in the industry for over 20 years. He is currently the Chief Operating Officer of IsoEnergy Ltd. after its merger with Consolidated Uranium Inc. where he was President and COO.

As a professional mining engineer, Mr. Tunney has worked for several majors including Inco Limited and Newmont Corporation, and in senior management roles with NewCastle Gold Ltd. (formerly Castle Mountain Mining Company Ltd.) and Solstice Gold Corp. Mr. Tunney has worked across multiple provinces and territories in Canada, as well as the Southwestern United States where he successfully permitted projects for exploration and development and was instrumental in moving projects into production. Mr. Tunney also spent several years in capital markets with both an international investment bank and a Canadian bank owned dealer in their global mining team working on transactions of all types and sizes.

Mr. Tunney currently serves on the board of directors of Green Shift Commodities Ltd. and Premier American Uranium Inc.

Dr. Dan Brisbin

Vice President, Exploration

Dr. Dan Brisbin is an economic geologist with forty-five years of experience, twenty of which have been in uranium exploration, who specializes in project assessment and target generation, integrated program design and execution, and in leading and developing exploration teams. Dan is committed to a discovery-focused exploration culture that values geoscientific and operational excellence, and safe and responsible exploration. His experience includes project to management level roles with Falconbridge Limited, Cameco Corporation, Alamos Gold Inc., and IsoEnergy Ltd.; and spans exploration, mine and research geology in uranium, gold, base metal, and platinum group element exploration in both mature mining camps and remote greenfield settings. His leadership accountability has ranged from project teams to VP-level oversight for an exploration group.

Dan obtained his Honours B.Sc. (1979) in Geological Sciences, M.Sc. (1986) in Mineral Exploration and Ph.D. (1997) in Geological Sciences from Queen’s University. He is a registered Professional Geoscientist in Saskatchewan, Manitoba and Ontario; a Fellow of the Society of Economic Geologists and the Geological Association of Canada; and a Member of the Prospectors and Developers Association of Canada.