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Big Rock Industries

Big Rock Industries (BRI) is a strategic management consulting group whose mission is to maximize client value through excellence in leadership, corporate governance, fiscal management, business development, and brand awareness. BRI provides strategic management services to its clients, Big Rock Exploration, F3 Gold, Exsolve, Relevant Gold Corp and Relevant Copper Corp.

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Big Rock Exploration

Big Rock Exploration is an international technical consulting firm specializing in exploring, identifying, and evaluating metal and mineral resources across North America. We believe that Minerals are the Future® and are leading the way towards a better tomorrow. Big Rock’s extensive team of more than 50 geoscientists, project managers, specialists and strategic partners deliver turnkey project solutions. Our innovative, data-driven techniques and Boots on the Ground® approach provide significant value to our clients, their projects, and our team.

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F3 Gold

F3 Gold, LLC is a small, private gold exploration and prospecting company founded by Rob Bergmann and Brian Lentz and headquartered in Rapid City, South Dakota.

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Exsolve

Exsolve is a recycling technology company focused on recycling metal-rich Green Mass waste streams into battery-grade cobalt, nickel and copper products to support the North American Electric Vehicle (EV) market. Exsolve was co-founded by Rob Bergmann, Brian Lentz, and Dr. Bill Fisher, PhD.

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Relevant Gold Corp.

Relevant Gold Corp. is a North American gold exploration company focused on the acquisition, exploration, discovery and development of district-scale gold projects in the state of Wyoming. Co-fouded by Rob Bergmann and Brian Lentz, the company trades on the Canadian Securities Exchange (CSE) under the ticker symbol RGC.

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Relevant Copper Corp.

Relevant Copper Corp. is a private copper exploration company focused on identifying, acquiring, exploring, and developing district-scale copper projects in the western United States.

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