Mr. William M. Sheriff is an Executive Chairman at C2C Gold Corp., an Executive Chairman at Group 11 Technologies, Inc., an Independent Director at Ely Gold Royalties, Inc., an Executive Chairman at enCore Energy Corp. and a Chairman at Predator Group.

He is on the Board of Directors at Ely Gold Royalties, Inc., enCore Energy US Corp. and Hydro Restoration Corp. Mr. Sheriff was previously employed as a Non-Executive Chairman by Sabre Gold Mines Corp., an Independent Director by Exploits Discovery Corp., a Chairman by Timberline Resources Corp., a Chairman, President & Chief Executive Officer by Till Capital Ltd., a Chief Executive Officer & Director by Redtail Metals Corp., an Executive Chairman & Chief Executive Officer by Tigris Uranium Corp., a Non Executive-Chairman by American Consolidated Minerals Corp., a Chairman by Golden Predator Mining Corp., an Independent Director by Western Lithium USA Corp., a Co-Chairman & Chief Executive Officer by Golden Predator Mines, Inc., a Chairman by Silver Predator Corp., a Chairman & Chief Executive Officer by Americas Bullion Royalty Corp., a Chairman by Energy Metals Corp., a Vice President-Advance Projects by Quincy Energy Corp., a President by Pacific Intermountain Gold Corp., a President by Platoro Investments, Inc., a President & Director by Platoro West, Inc., and a Research Geologist by Amselco Exploration, Inc.

He also served on the board at Starcore International Mines Ltd., Platoro West Holdings, Inc., Evolving Gold Corp., Artha Resources Corp., Pan-Nevada Gold Corp., Uranium One, Inc., Midway Gold Corp., Eurasian Minerals, Inc., EMC Metals Corp., Bluerock Resources Ltd., Nevgold Resource Corp. and Wolfpack Gold Corp. /Old/.

He received his undergraduate degree from Ft. Lewis College and a graduate degree from the University of Texas at El Paso.