The company offers salt products for deicing and various applications, plant nutrition products for improving crop quality and yield, and specialty chemicals for water treatment. Compass Minerals is also developing a sustainable lithium brine resource for the North American battery market and is a minority owner of a fire retardant company. With 15 production and packaging facilities and over 2,000 employees, the company operates in the U.S., Canada, the U.K., and Brazil. Its main assets include rock salt mines and a salt brine operation. Additionally, Compass Minerals plans to expand into the fire retardant market and enter the lithium market by producing magnesium chloride and lithium as byproducts.