Teck Resources Limited engages in exploring for, acquiring, developing, and producing natural resources in Asia, Europe, and North America. The company operates through Steelmaking Coal, Copper, Zinc, and Energy segments. Its principal products include copper, zinc, steelmaking coal, and blended bitumen. The company also produces lead, silver, and molybdenum; and various specialty and other metals, chemicals, and fertilizers. In addition, it explores for gold. The company was formerly known as Teck Cominco Limited and changed its name to Teck Resources Limited in April 2009. The company was founded in 1913 and is headquartered in Vancouver, Canada.

McEwen Mining Inc. engages in the exploration, development, production, and sale of gold and silver deposits in the United States, Canada, Mexico, and Argentina. The company also explores for copper deposits. It holds a 100% interest in the Tonkin property and Gold Bar mine located in Nevada, United States; the Froome mine, the Stock West project, and the Grey Fox, as well as the Fox Complex comprising 118 parcels representing patents and leases and 163 unpatented mining claims totaling 27 square miles in mining rights, and 11 square miles in surface rights located in Ontario, Canada; and the El Gallo Project and Fenix silver-gold project located in Sinaloa, Mexico. The company also holds 47.7% interest in the Los Azules Copper Project located in the province of San Juan, Argentina; and 49% interest in the San José mine located in Santa Cruz, Argentina, as well as interests in the Elder Creek property located in Nevada, United States. In addition, it holds interests in and a portfolio of exploration properties in Nevada, Canada, Mexico, and Argentina. The company was formerly known as US Gold Corporation and changed its name to McEwen Mining Inc. in January 2012. McEwen Mining Inc. was incorporated in 1979 and is headquartered in Toronto, Canada.

Lifezone Metals Limited engages in the extraction and refining of metals. It supplies lower-carbon and sulfur dioxide emission metals to the battery storage, EV, and hydrogen markets. The company's products include nickel, copper, and cobalt. Its flagship project is the Kabanga nickel project in North-West Tanzania. The company is based in Ramsey, Isle of Man.

Electra Battery Materials Corporation engages in the acquisition and exploration of resource properties in the United States and Canada. It primarily explores for cobalt, copper, and silver deposits. The company's flagship project comprises the Iron Creek cobalt-copper project that includes patented and unpatented claims totaling an area of approximately 3,260 hectares and 600 meters of underground drifting from three adits located in Lemhi County, Idaho. It also operates a hydrometallurgical cobalt refinery for producing battery materials for the electric vehicle supply chain. The company was formerly known as First Cobalt Corp. and changed its name to Electra Battery Materials Corporation in December 2021. Electra Battery Materials Corporation was incorporated in 2011 and is headquartered in Toronto, Canada.

Trilogy Metals Inc., a base metals exploration company, engages in the exploration and development of mineral properties in the United States. The company explores for copper, cobalt, lead, zinc, gold, and silver properties. It principally holds interests in the Upper Kobuk mineral projects that include the Arctic, which contains polymetallic volcanogenic massive sulfide deposits; and Bornite that contains carbonate-hosted copper - cobalt deposits covering an area of approximately 448,217 acres located in the Ambler mining district in Northwest Alaska. The company was formerly known as NovaCopper Inc. and changed its name to Trilogy Metals Inc. in September 2016. Trilogy Metals Inc. was founded in 2004 and is headquartered in Vancouver, Canada.

EMX Royalty Corporation, together with its subsidiaries, explores for and generates royalties from metals and minerals properties. It explores gold, silver, platinum, palladium, copper, lead, zinc, manganese, nickel, cobalt, molybdenum, and iron deposits, as well as battery, precious, and base metals. The company's royalty and exploration portfolio primarily consist of properties in North America, Türkiye, Europe, Australia, Latin America, Morocco, and Australia. The company was formerly known as Eurasian Minerals Inc. and changed its name to EMX Royalty Corporation in July 2017. EMX Royalty Corporation is headquartered in Vancouver, Canada.

Taseko Mines Limited, a mining company, acquires, develops, and operates mineral properties. It explores for copper, molybdenum, gold, niobium, and silver deposits. The company's principal asset comprises 100% interest owned the Gibraltar mine located in British Columbia. It also holds interest in the Yellowhead copper project, the Aley niobium project, and the New Prosperity gold and copper project located in British Columbia; and the Florence copper project located in Arizona. Taseko Mines Limited was incorporated in 1966 and is headquartered in Vancouver, Canada.

Metalla Royalty & Streaming Ltd., a precious metals royalty and streaming company, engages in the acquisition and management of gold, silver, copper royalties, streams, and related production-based interests in Canada. It operates in Australia, Argentina, Mexico, Canada, Tanzania, Ecuador, Peru, Chile, Brazil, Venezuela, and the United States. The company was formerly known as Excalibur Resources Ltd. and changed its name to Metalla Royalty & Streaming Ltd. in December 2016. The company was incorporated in 1983 and is headquartered in Vancouver, Canada.