Locke Goldsmith

Old Steelco, Inc. manufactures and sells steel sheet and plate products. It provides rolled and heat treated steel plate products, including grades, rolled, heat treated plates, and floor and armour plates for construction, mining, manufacturing, energy, shipbuilding, and military applications. The firm offers hot and cold rolled sheet steels in carbon and HSLA grades for use in manufacturing applications of automotive industry. The company was founded by Francis Hector Clergue in February 1901 and is headquartered in Marie, Canada.

Pan-Nevada Gold Corp. acquires, explores, and develops gold resource properties in Nevada. Its primary project is Pan Gold, which is a part of the Lyle Campbell trust properties. The company was founded in 1981 and is headquartered in Vancouver, Canada

American Institute of Mining, Metallurgical & Petroleum Engineers operates as an engineering society. The company was founded in 1871 and is headquartered in Englewood, CO.

The Society of Economic Geologists (SEG) is an organization that focuses on economic geology. The organization is based in Littleton, CO. The company offers membership benefits such as access to publications, webinars, and job listings. The SEG also has a foundation that provides funding for students and early career professionals.

Part of First Quantum Minerals Ltd., Copper Range Co. engages in copper mining.