Company Overview

MP Materials Corp. is a U.S.-based producer of rare earth materials, operating primarily in the rare earth mining and processing industry, which is critical to advanced technologies, clean energy, and national security supply chains. The company’s core business focuses on the extraction, separation, and processing of rare earth elements (REEs), particularly neodymium and praseodymium, which are essential for high-strength permanent magnets used in electric vehicles, wind turbines, robotics, and defense systems.

The company’s primary revenue driver has historically been the sale of rare earth concentrate, with a strategic shift toward value-added downstream products, including separated oxides and finished magnets. MP Materials is uniquely positioned as the owner and operator of the Mountain Pass mine, the only large-scale, active rare earth mining and processing site in the United States. Originally developed in the mid-20th century, the asset changed ownership multiple times before being acquired and restructured by MP Materials, which became a publicly traded company in 2020 through a merger with a special purpose acquisition company.

Business Operations

MP Materials operates through vertically integrated business lines spanning mining, processing, and manufacturing. Its operations are commonly described in stages, including rare earth mining and beneficiation, separation and refining, and magnet manufacturing. The company extracts rare earth ore at Mountain Pass and processes it into concentrate and separated rare earth oxides, with an increasing portion of output intended for domestic downstream use rather than export.

Domestic operations are centered in California, while international exposure has historically included sales to customers in Asia, particularly China, where rare earth processing capacity has been concentrated. MP Materials controls proprietary processing technologies at Mountain Pass and has invested in new separation facilities and magnet manufacturing capabilities. The company also operates subsidiaries, including MP Mine Operations LLC and MP Magnetics LLC, which support its upstream and downstream activities.

Strategic Position & Investments

MP Materials’ strategy is focused on building a fully integrated, domestic rare earth supply chain in the United States. Growth initiatives include expanding separation capacity, commissioning metal and magnet production, and reducing reliance on foreign processors. The company has made significant capital investments in downstream manufacturing facilities designed to supply U.S.-based automotive, industrial, and defense customers.

Notable strategic initiatives include investments in rare earth magnet manufacturing and long-term supply arrangements with industrial and automotive partners. MP Materials has also received U.S. government support through contracts and grants aimed at strengthening domestic critical mineral supply chains. The company’s emerging focus areas include advanced magnetics, electrification technologies, and defense-related applications, reflecting broader industrial policy priorities in the U.S.

Geographic Footprint

MP Materials’ operational footprint is primarily concentrated in North America, with its headquarters in Las Vegas, Nevada, and its core mining and processing operations located in California. The Mountain Pass site represents the company’s most significant physical asset and the center of its upstream and midstream activities.

Internationally, MP Materials maintains a commercial presence through customer relationships in Asia, Europe, and other global markets, though its strategic direction emphasizes reshoring and domestic production. The company’s global influence is tied more to its role in the international rare earth supply chain than to extensive overseas facilities.

Leadership & Governance

MP Materials was founded by James Litinsky, who played a central role in acquiring and restructuring the Mountain Pass asset and positioning the company as a public entity. The leadership team emphasizes vertical integration, supply chain security, and long-term capital investment aligned with U.S. industrial policy and clean energy transition goals.

Key executives include:

• James Litinsky – Chairman and Chief Executive Officer
• Ryan Corbett – Chief Financial Officer
• Michael Rosenthal – Chief Operating Officer
• Matthew Sloustcher – General Counsel and Corporate Secretary
• Shane Lasley – Chief Accounting Officer

The company operates under a board-led governance structure with a strategic vision centered on operational discipline, domestic manufacturing leadership, and long-term shareholder value creation.