Graymont specializes in the production of high calcium and dolomitic lime and value-added lime-based products such as hydrated lime and precipitated calcium carbonate. Its products are used in infrastructure, agriculture, asphalt, building construction, water treatment and a wide variety of other market applications. Graymont serves its customers from a network of close to 20 locations in the United States and Canada, and 4 locations in New Zealand. Founded in 1948, Graymont is headquartered in Richmond, British Columbia.