American Rare Earths Limited

American Rare Earths Limited is an Australian-based mineral exploration company focused on the discovery and development of rare earth elements in the United States. The company's core mission is to establish a secure, domestic supply chain for critical rare earth minerals, essential for renewable energy technologies, electric vehicles, and national security, thereby reducing reliance on foreign sources. While headquartered in Sydney, New South Wales, Australia, the company maintains a significant operational presence and a US headquarters in Lakewood, Colorado, reflecting its strategic focus on American rare earth resources.

The company's primary assets include the Halleck Creek Project in Wyoming, identified as one of the largest rare earth deposits in the US, and the La Paz Rare Earth Project in Arizona. These projects are being developed to extract key magnet rare earth elements such as neodymium, praseodymium, dysprosium, and terbium, as well as scandium. American Rare Earths aims to supply these critical materials to various market segments, including advanced manufacturing, defense, and clean energy industries.

Under the leadership of CEO Mark Wall, who assumed the consolidated President and CEO roles in early 2026, American Rare Earths is accelerating its pilot plant program at Halleck Creek to produce pre-production rare earth oxide. The company is also advancing a pre-feasibility study for the project and exploring a potential U.S. stock exchange listing. These initiatives underscore its commitment to transitioning from an explorer to a future U.S. producer, positioning Halleck Creek to potentially meet U.S. rare earth demand for a century.