IperionX Limited engages in exploration and development of its mineral properties in the United States. The company holds a 100% interest in the critical minerals Titan project, which has the resource of titanium, rare earth, and zircon rich mineral sands covering approximately 11,054 acres of surface and associated mineral rights in Tennessee, the United States. It also produces titanium products made from scrap titanium at industrial pilot facility in Utah, United States. IperionX Limited operates titanium business to support various industries, including consumer electronics, aerospace, defense, medical, bicycles, additive manufacturing, hydrogen, and automotive. The company was formerly known as Hyperion Metals Limited and changed its name to IperionX Limited in February 2022. IperionX Limited was incorporated in 2017 and is headquartered in Charlotte, North Carolina.

Lithium Americas Corp. engages in the exploration and development of lithium properties in the United States and Canada. It holds a 100% interest in the Thacker Pass project located in northern Nevada, as well as investments in exploration properties in the United States and Canada. Lithium Americas Corp. was incorporated in 2023 and is headquartered in Vancouver, Canada.

Lithium Americas (Argentina) Corp. operates as a resource company. The company explores for lithium deposits. The company owns interests in the Cauchari-Olaroz project located in Jujuy province of Argentina. It also has a pipeline of development and exploration stage projects located in Salta Province in northwestern Argentina, including the 100% Pastos Grandes project; and the 65% owned Sal de la Puna project. In addition, it owns 100% interest in the Antofalla Project located in the Province of Catamarca, Argentina. Lithium Americas (Argentina) Corp. was incorporated in 2007 is headquartered in Vancouver, Canada.

5E Advanced Materials, Inc., an exploration stage company, engages in the exploration and development of mineral properties in the United States. The company primarily explores for borates and lithium deposits. It holds 100% interest in the Fort Cady project located in the Mojave Desert region in eastern San Bernardino County, California; and a 100% earn-in agreement in the Salt Wells Projects covering an area of 14 square miles situated in Churchill County, Nevada. The company was formerly known as American Pacific Borates Limited. 5E Advanced Materials, Inc. was incorporated in 2021 and is based in Hesperia, California.

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.

Standard Lithium Ltd. explores for, develops, and processes lithium brine properties in the United States. Its flagship project is the South West Arkansas Project and the Phase 1A Project located in southern Arkansas. The company was formerly known as Patriot Petroleum Corp. and changed its name to Standard Lithium Ltd. in December 2016. The company was incorporated in 1998 and is headquartered in Vancouver, Canada.

Ur-Energy Inc. engages in the acquisition, exploration, development, and operation of uranium mineral properties. The company holds interests in 12 projects located in the United States. Its flagship property is the Lost Creek project comprising a total of approximately 1,800 unpatented mining claims and three Wyoming mineral leases covering an area of approximately 35,400 acres located in the Great Divide Basin, Wyoming. The company was incorporated in 2004 and is headquartered in Littleton, Colorado.

Paramount Gold Nevada Corp., together with its subsidiaries, engages in the acquisition, exploration, and development of precious metal properties in the United States. The company primarily explores for gold and silver deposits. Its flagship property is the 100% owned Grassy Mountain project that consists of 3 patented lode claims for approximately 62 acres, 455 unpatented lode claims for approximately 8,173 acres, 9 mill site claims for approximately 45 acres, and totaling approximately 8,280 acres located in Malheur County, Oregon. Paramount Gold Nevada Corp. was incorporated in 1992 and is headquartered in Winnemucca, Nevada.