APPIA ENERGY - Key Persons


Alan D. MacEachern

Job Titles:
  • CONSULTING GEOLOGIST
Alan MacEachern is the former chief geologist for Denison Mines Ltd. Elliot Lake, Ontario, and has 39 years of experience with all aspects of Elliot Lake geology.

Anastasios (Tom) Drivas - CEO

Job Titles:
  • CEO
  • DIRECTOR
  • CEO and Director Stephen Burega, President
Tom Drivas is a business entrepreneur with over 30 years of experience in various industries, including over 20 years in the mineral resource industry and is also currently a Director of Romios Gold Resources Inc., a publicly traded company he founded in 1995.

Antonio Vitor

Job Titles:
  • Senior Executive
  • COUNTRY MANAGER, BRAZIL
Antonio is a senior executive holding a degree in Administration from Unyahna in 2004. He furthered his education by successfully completing an MBA in 2021 and maintains an active membership with IBGC (Brazilian Institute of Corporate Governance).

Brian Robertson

Job Titles:
  • Registered Professional Engineer ( Ontario )
Mr. Robertson is a registered Professional Engineer (Ontario) with over 40 years of experience in the mineral resources industry and has served as an officer and director of a number of exploration and mining companies listed on the TSX and TSX Venture Exchanges.

Constantine Karayannopoulos - Founder

Job Titles:
  • Co - Founder
  • Member of the Advisory Board at the University of Toronto 's Department of Chemical Engineering
  • REE & Critical Minerals ADVISOR
Constantine Karayannopoulos, BASc, MASc, P.Eng., is a highly accomplished Professional Engineer who recently served as the President and CEO of Neo Performance Materials Inc. until July 2023 (NEO). NEO, a distinguished REE and critical minerals Canadian public company, benefited from Constantine's 30 years of expertise including his leadership as COO (2000 - 2005), CEO (2005 to 2012), Chairman of the Board (2016 to 2020) and most recently again as CEO from July 2020 to July 2023. Constantine is also the co-founder and was the non-executive Chairman of the Board of Neo Lithium Corp., a position he held from 2016 until January 2022 when the company was sold for $960 million. In addition to his corporate responsibilities, Constantine is a member of the Advisory Board at the University of Toronto's Department of Chemical Engineering and Applied Chemistry. He is also a Director of the Canada China Business Council and serves on the Advisory Board of Lithium Royalties Corp., a fund specializing in battery materials royalties and streams.

Douglas H. Underhill

Dr. Underhill is an economic geologist with more than 45 years of international experience in the uranium industry at the commercial level including nearly 10 years with the International Atomic Energy Agency (IAEA) in Vienna.

Dr. Irvine R. Annesley

Job Titles:
  • Professor in Economic ( Mining and Mineral Exploration ) Geology at École Nationale Supérieure De Géologie
Dr. Annesley is Professor in Economic (Mining and Mineral Exploration) Geology at École Nationale Supérieure de Géologie, (Nancy, France), and Adjunct Professor in Geology at the University of Saskatchewan, (Saskatoon, Canada). He has over 35 years of global exploration and applied research experience in uranium, gold, and base metals, most recently with Athabasca uranium explorer JNR Resources Inc.

Dr. John Belhumer

Job Titles:
  • SENIOR ADVISOR
Dr. Belhumeur has served as an advisor and consultant to Appia since March 2021. Dr. Belhumeur has spent over 30 years as a consultant for Aboriginal affairs about project development in the resource industry, coordinating between Aboriginal citizens, resource companies, and various levels of government.

Gary Delaney

Job Titles:
  • ADVISOR
  • Chief Geologist of the SGS
Dr. Delaney has a B.Sc. in geology from Carleton University, Ottawa, Ontario; a M.Sc. in geology from Brock University, St. Catharines, Ontario; and a Ph. D. in geology from the University of Western Ontario. Between 1981 and 1985 Dr. Delaney, worked as a research geologist for Cominco Ltd. at the Sullivan Mine in Kimberley, British Columbia.

Jack Lifton

Job Titles:
  • Consultant, Author
Jack Lifton is a consultant, author, and lecturer on the market fundamentals of technology metals. Technology metals is a term that he coined to describe strategic metals whose electronic properties make our technological society possible. These include the rare earths, the platinum group metals, lithium, graphite and most of the rare metals and materials. Jack is the leading rare earths expert in the US and he also advises the US Department of Energy as well as other companies.

Nick Bontis

Job Titles:
  • DIRECTOR
  • Professor of Strategic Management at the DeGroote School of Business
Nick Bontis is a tenured professor of strategic management at the DeGroote School of Business, McMaster University. He received both his Bachelor of Arts (Honours Business Administration, 1992) and his Ph.D. (1999) from the Ivey School of Business at The University of Western Ontario. He is also an Executive Board Member and Director at Harvest Portfolios Group.

Peter V. Gundy

Job Titles:
  • Founder of Advanced Material Resources Limited

Robert (Bob) MacGregor

Job Titles:
  • Uranium ADVISOR
Bob MacGregor has over 30 years of experience as a mining engineer and geological consultant, including 14 years working at Elliot Lake uranium mining camp. He has been involved in uranium leaching facilities, deep mining studies and was also involved in the development of a Yttrium oxide recovery process at Elliot Lake.

Stephen Burega - President

Job Titles:
  • PRESIDENT
  • President and CEO of Romios Gold Resources
The newest member of the Appia team, Stephen took over as President in January 2023. Stephen brings 16 years of management and operations experience in the mining and natural resources sectors including corporate development and fundraising; joint venture due diligence, structure and negotiations; and management of public markets. Stephen is also President and CEO of Romios Gold Resources which focused on base and precious metal exploration in North America.

Thomas Skimming

Thomas Skimming has been instrumental in the discovery and development of several mineral deposits including the world-class Teck-Corona gold deposit at (Hemlo) in Canada. He has over 50 years of experience in the mineral resources industry and he has served as an officer and/or director in a number of public exploration and mining companies.

William Johnstone - Chief Legal Officer

Job Titles:
  • DIRECTOR
  • LEGAL COUNSEL
  • Partner at Gardiner Roberts LLP
Bill Johnstone is a partner at Gardiner Roberts LLP, practicing corporate and securities law and is the Practice Leader of the firm's Securities Law Group. He is also a director and officer of numerous public companies.