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.

Eldorado Gold Corporation, together with its subsidiaries, engages in the mining, exploration, development, and sale of mineral products primarily in Turkey, Canada, Greece, and Romania. The company primarily produces gold, as well as silver, lead, and zinc. It holds a 100% interest in the Kisladag and Efemçukuru mines located in Turkey; Lamaque complex located in Canada; and Olympias, Stratoni, Skouries, Perama Hill, and Sapes gold mines located in Greece, as well as the 80.5% interest in Certej development projects located in Romania. The company was formerly known as Eldorado Corporation Ltd. and changed its name to Eldorado Gold Corporation in April 1996. Eldorado Gold Corporation was incorporated in 1996 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.

Americas Gold and Silver Corporation, together with its subsidiaries, engages in the exploration, development, and production of mineral properties in the Americas. It primarily explores for gold, silver, zinc, lead, and other by-products. The company was formerly known as Americas Silver Corporation and changed its name to Americas Gold and Silver Corporation in September 2019. Americas Gold and Silver Corporation was incorporated in 1998 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.

Orla Mining Ltd. acquires, explores, develops, and exploits mineral properties. The company explores for gold, silver, zinc, lead, and copper deposits. It owns 100% interests in the Camino Rojo project that consists of seven concessions covering an area of 138,636 hectares located in Zacatecas, Mexico; Cerro Quema project totaling an area of 15,000 hectares located in the Azuero Peninsula, Panama; and the South Railroad project consisting of an area of 21,000 hectares located in Elko, Nevada. It also holds interest in acquisition of the Musselwhite Gold Mine project located in Ontario, Canada. The company was formerly known as Red Mile Minerals Corp. and changed its name to Orla Mining Ltd. in June 2015. Orla Mining Ltd. was incorporated in 2007 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.

Silvercorp Metals Inc., together with its subsidiaries, engages in the acquisition, exploration, development, and mining of mineral properties. The company primarily explores for silver, gold, lead, and zinc metals. It holds interest mines located in the Henan Province, Guangdong Province, and Hunan Province in China. The company was formerly known as SKN Resources Ltd. and changed its name to Silvercorp Metals Inc. in May 2005. Silvercorp Metals Inc. is headquartered in Vancouver, Canada.