Lhoist North America provides lime, dolime, and mineral-based solutions for industrial applications across sectors such as steel, water treatment, construction, agriculture, environmental management, and manufacturing. The company supplies products including lime, dolomitic lime, and process minerals that support operations such as soil stabilization, emission control, metal processing, and industrial production. Lhoist North America also provides technical support, logistics services, and application-focused solutions to help customers integrate mineral products into their processes. The company focuses on delivering materials and services that support infrastructure, environmental, and industrial needs through its operations and product portfolio.