MP Materials Corp.

MP Materials Corp.

U.S. rare earth materials producer operating the Mountain Pass mine and downstream processing, supplying separated rare earth products for magnet and advanced manufacturing value chains.

Las Vegas, United States
681+ employees
1700 S Pavilion Center Dr, 8th Floor, Las Vegas, NV 89135, United States
Categories:
Rare Earth & Critical Material Suppliers

Business Profile

Capabilities, markets, and positioning.

ISIC Codes
0729
Business Model
operatormanufacturer
Value Chain Role
producer
Geographies Served
United StatesGlobal
Key Capabilities
rare earth miningbeneficiation and separationNdPr productiondownstream materials scaling
Tags
rare earthscritical materialsNdPrMountain Passseparation

About

MP Materials Corp. is headquartered in Las Vegas and produces rare earth materials through integrated mining and processing. The company owns and operates the Mountain Pass site in California and supplies rare earth products used in permanent magnets and other high-performance applications. Its operations combine ore extraction with processing and product qualification for industrial supply.

Operations

Activities span mine operations, processing, and production of separated rare earth materials, supported by technical and quality systems.

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Last edited January 12, 2026Edited by @dmiller1