Graymont’s Lime operations are focused on the production of high calcium and dolomitic lime, value-added lime based products such as hydrated lime and precipitated calcium carbonate, as well as pulverized limestone and construction stone. In Canada, it operates in the provinces of British Columbia, Alberta, Manitoba, Quebec and New Brunswick. In the United States, Graymont is present in Washington, Oregon, Montana, Nevada, Utah, Wisconsin, Michigan, Ohio and Pennsylvania. In New Zealand, Graymont runs facilities on the North Island and South Island.