Freeport-McMoRan Inc. engages in the mining of mineral properties in North America, South America, and Indonesia. It primarily explores for copper, gold, molybdenum, silver, and other metals. The company's assets include the Grasberg minerals district in Indonesia; Morenci, Bagdad, Safford, Sierrita, and Miami in Arizona; Chino and Tyrone in New Mexico; and Henderson and Climax in Colorado, North America, as well as Cerro Verde in Peru and El Abra in Chile. The company was formerly known as Freeport-McMoRan Copper & Gold Inc. and changed its name to Freeport-McMoRan Inc. in July 2014. Freeport-McMoRan Inc. was incorporated in 1987 and is headquartered in Phoenix, Arizona.

Coeur Mining, Inc. explores for precious metals in the United States, Canada, and Mexico. The company primarily explores for gold, silver, zinc, and lead properties. It markets and sells its concentrates to third-party customers, smelters, under off-take agreements. The company was formerly known as Coeur d'Alene Mines Corporation and changed its name to Coeur Mining, Inc. in May 2013. Coeur Mining, Inc. was incorporated in 1928 and is headquartered in Chicago, Illinois.

SSR Mining Inc., together with its subsidiaries, engages in the operation, acquisition, exploration, and development of precious metal resource properties in the United States, Türkiye, Canada, and Argentina. The company explores for gold doré, copper, silver, lead, and zinc deposits. Its mines include the Çöpler, located in Erzincan province, Turkey; the Marigold, located in Nevada, the United States; the Seabee, located in Saskatchewan, Canada; and the Puna, located in Jujuy province, Argentina. The company was formerly known as Silver Standard Resources Inc. and changed its name to SSR Mining Inc. in August 2017. SSR Mining Inc. was incorporated in 1946 and is based in Denver, Colorado.

Solaris Resources Inc. engages in exploration of mineral properties. It focuses on exploring copper, molybdenum, gold, lead, zinc, and silver. The company's flagship project is the 100% owned Warintza Copper and Gold Project comprising nine metallic mineral concessions, which covers an area of 268 km2 located in Ecuador. It holds interest in Capricho and Paco Orco projects located in Peru; Ricardo and Tamarugo property in Chile; and La Verde property in Mexico. The company was formerly known as Solaris Copper Inc. and changed its name to Solaris Resources Inc. in December 2019. Solaris Resources Inc. was incorporated in 2018 and is based in Vancouver, 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.

Golden Minerals Company, a precious metals exploration company explores for mineral properties in Argentina, Nevada, and Mexico. It explores for gold, silver, copper, zinc, lead, and other minerals. The company was formerly known as Apex Silver Mines Limited and changed its name to Golden Minerals Company in March 2009. Golden Minerals Company was founded in 1996 and is headquartered in Golden, Colorado.

Vizsla Silver Corp. engages in the acquisition, exploration, and development of mineral resource properties. The company explores for gold, silver, and copper deposits. It owns 100% interest in the Panuco-Copala silver-gold project covering an area of 7,189.5 hectares located in southern Sinaloa, Mexico. The company was formerly known as Vizsla Resources Corp. and changed its name to Vizsla Silver Corp. in February 2021. Vizsla Silver Corp. was incorporated in 2017 and is headquartered in Vancouver, Canada.

Northern Dynasty Minerals Ltd. engages in the exploration of mineral properties in the United States. The company explores for copper, gold, molybdenum, silver, and rhenium deposits. It holds 100% interest in the Pebble Copper-Gold-Molybdenum-Silver-Rhenium project comprising 1,840 mineral claims that covers an area of approximately 274 square miles located in southwest Alaska, the United States. The company was formerly known as Northern Dynasty Explorations Ltd. and changed its name to Northern Dynasty Minerals Ltd. in October 1997. Northern Dynasty Minerals Ltd. was incorporated in 1983 and is headquartered in Vancouver, Canada.