Imerys S.A. (Euronext: NK) is a French multinational company headquartered in Paris, specializing in the production and processing of industrial minerals. Founded in 1880, it is the world's leading supplier of mineral-based specialty solutions for various industries.
The company operates through three main business areas: Performance Minerals, which provide functional additives for markets like consumer goods, agriculture, food, pharma, cosmetics, and packaging; Solutions for Refractory, Abrasives, and Construction, serving extreme-condition applications in iron & steel, ceramics, and infrastructure; and Solutions for Energy Transition, including graphite for batteries and high-purity quartz for solar and semiconductors.
Imerys mines and processes over 30 minerals from more than 100 deposits worldwide, employing around 12,300 people across 40 countries. In 2025, it reported revenue of €3.4 billion.
