How many employees work at MP Materials?

MP Materials Corp. has 638 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 15.9%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About MP Materials

Rare earth materials are fundamental building blocks of the modern economy. They are used to produce the world's most powerful and efficient magnets, which enable the electric motors inside EVs, wind turbines, drones and more to function. The U.S. helped create and led the global rare earth industry for decades, but beginning the in 1980s, the supply chain was offshored. MP's mission is to restore it from end-to-end. The company is headquartered in Las Vegas. We own and operate Mountain Pass, America's only scaled rare earth mining and processing site, located in California's high desert, 50-minutes from the Las Vegas Strip. Our first magnetics manufacturing facility is located in Fort Worth, Texas. MP's values are grounded in teamwork, resiliency, and integrity, with an enduring commitment to our employees, community, and the environment. In the coming years, we will grow from a core materials company into a large industrial manufacturer. Join us to lead this transformation! Please submit resumes to: hr@mpmaterials.com Additional inquiries: info@mpmaterials.com

As of December 2025

MP Materials
workforce metrics

Headcount

638

Avg. Salary

$90k

Tenure

1.9yr

Growth Rate

15.9%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of MP Materials annual worldwide employee count from 2023 to 2025.

  • MP Materials total number of employees in 2025 was 638, a 15.9% increase from 2024.
  • MP Materials total number of employees in 2024 was 545, a 9.8% increase from 2023.
  • MP Materials total number of employees in 2023 was 494, a 21.9% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of MP Materials annual active job postings from 2023 to 2025.

  • MP Materials active job postings in 2025 was 148, a 111.6% increase from 2024.
  • MP Materials active job postings in 2024 was 42, a 45.9% decline from 2023.
  • MP Materials active job postings in 2023 was 67, a 24.8% decline from 2022.

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Employee Sentiment

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