Perpetua Resources Corp. engages in the exploration and development of mineral properties in the United States. The company primarily explores for gold, silver, and antimony deposits. Its principal asset is the 100% owned Stibnite Gold project, which includes 1,672 unpatented lode claims, mill sites, and patented land holdings covering an area of approximately 11,548 hectares located in Valley County, Idaho. The company was formerly known as Midas Gold Corp. and changed its name to Perpetua Resources Corp. in February 2021. Perpetua Resources Corp. was incorporated in 2011 and is headquartered in Boise, Idaho.

Tronox Holdings plc operates as a vertically integrated manufacturer of TiO2 pigment in North America, South and Central America, Europe, the Middle East, Africa, and the Asia Pacific. The company operates titanium-bearing mineral sand mines; and engages in beneficiation and smelting operations. It offers TiO2 pigment; ultrafine specialty TiO2; zircon; feedstock; pig iron; monazite; titanium tetrachloride; and other products. The company's products are used for the manufacture of paints, coatings, plastics, and paper, as well as various other applications. Tronox Holdings plc is based in Stamford, Connecticut.

ioneer Ltd engages in the exploration and development of mineral properties in North America. Its principal property is the Rhyolite Ridge lithium-boron project located in the state of Nevada, the United States. The company was formerly known as Global Geoscience Limited and changed its name to ioneer Ltd in November 2018. The company was incorporated in 2001 and is based in North Sydney, Australia.

Piedmont Lithium Inc., a development stage company, engages in the exploration and development of resource projects in the United States. The company primarily holds a 100% interest in the Carolina Lithium Project that include an area of approximately 3,706 acres located within the Carolina Tin-Spodumene Belt situated to the northwest of Charlotte, North Carolina in the United States. It also owns a real property of approximately 5 acres in Bessemer City, North Carolina; and 61-acre property in Kings Mountain, North Carolina. The company was founded in 2016 and is headquartered in Belmont, North Carolina.

American Lithium Corp., an exploration and development stage company, engages in the acquisition, exploration, and development of mineral properties in North and South America. Its properties include the TLC Lithium Project located in the town of Tonopah, Nevada; and the Falchani Lithium project and the Macusani Uranium project located in Puno, Peru. The company was formerly known as Menika Mining Ltd. and changed its name to American Lithium Corp. in April 2016. American Lithium Corp. was incorporated in 1974 and is headquartered in Vancouver, Canada.

Atlas Lithium Corporation operates as a mineral exploration and development company in Brazil. It operates the Minas Gerais lithium project that consists of 54 mineral rights covering an area of 59,275 acres located within the Brazilian Eastern Pegmatitic Province; and Northeastern Brazil lithium project, which consists of 7 mineral rights covering an area of 16,266 acres in the States of Paraíba and Rio Grande do Norte in northeastern Brazil. The company also owns 100% interests in various mining concessions for gold, diamond, and industrial sand; and early-stage projects and properties in other minerals, such as nickel, copper, rare earths, graphite, and titanium; as well as participates in iron and quartzite projects. The company was formerly known as Brazil Minerals, Inc. and changed its name to Atlas Lithium Corporation in October 2022. Atlas Lithium Corporation was founded in 2011 and is based in Belo Horizonte, Brazil.

Uranium Energy Corp., together with its subsidiaries, engages in exploration, pre-extraction, extraction, and processing of uranium and titanium concentrates properties in the United States, Canada, and the Republic of Paraguay. The company owns interests in the Allemand-Ross, Antelope, Barge, Black Hills, Brown Ranch, Bull Springs, Central Shirly Basin, Charlie, Christensen Ranch, Clarkson Hills, Crooks Creek, Crook's Mountain, Crossroads, Cyclone Rim, East Shirley Basin, Gas Hills, Horse Creek, Irigaray, Jab/West Jab, Ludeman, Moore Ranch, Mule Creek, Niles Ranch, Nine Mile Lake, Pine Ridge, Pine Tree U1, Pumpkin Creek, Red Rim, Reno Creek, Ross Flats, Sand Creek, South Pine Ridge, South Reno Creek, South Sweetwater, Stewart Creek, Taylor Ranch, Twin Buttes, West Beaver Rim, West Crook's Creek, and West Sweetwater properties located in Wyoming, the United States; and Burke Hollow, Goliad, La Palangana, Salvo, and Longhorn projects situated in Texas. It also owns the Anderson, Los Cuatros, and Workman Creek mines located in Arizona; C de Baca and Dalton Pass projects situated in New Mexico; Alexandra, Beatty River, Black Lake, Brander Lake, Candle Lake, Carswell, Christie Lake, Close Lake, Cree Extension, Diabase Peninsula, Erica, Henday, Hidden Bay, Horseshoe-Raven, Key West, Laurie, Millennium, Milliken, Mirror River, Moon Lake, Moore Tomblin, Nikita, Riou Lake, Roughrider, Shea Creek, Uchrich, Waterfound River, West Bear, Wheeler River, and Wolly properties located in Saskatchewan, Canada; and Kiggavik project situated in Nunavut, and the Yutty and Oviedo properties located in Paraguay, as well as owns and operates a processing plants and facilities, consisting of Irigaray Central and Christensen Ranch in Wyoming; and Hobson Central in Texas. The company was formerly known as Carlin Gold Inc. and changed its name to Uranium Energy Corp. in January 2005. Uranium Energy Corp. was incorporated in 2003 and is headquartered in Corpus Christi, Texas.

Integra Resources Corp., a precious metals exploration and development company, engages in the acquisition, exploration, and development of mineral properties in the Great Basin of the Western United States. The company explores for gold and silver deposits. It primarily focuses on developing DeLamar Project located in southwestern Idaho; and the Wildcat and Mountain View Projects located in western Nevada. It also holds a portfolio of early-stage exploration projects in Idaho, Nevada, and Arizona. The company was formerly known as Mag Copper Limited and changed its name to Integra Resources Corp. in August 2017. Integra Resources Corp. was incorporated in 1997 and is headquartered in Vancouver, Canada.