Carmeuse Lime & Stone is the largest producer of lime and limestone products in North America, manufacturing and distributing up to seven million tons per year of finished products. The company provides another 25 million tons of high purity chemical limestone and aggregates and two million tons of high-grade silica sand products. The company s products include a full range of high calcium and dolomitic quicklime, hydrated lime, milk of lime, a range of high purity chemical grade limestone products and specialty silica sands. Carmeuse Lime & Stone is part of the Global Carmeuse Group, a 1.3 billion euro company dedicated to excellence in lime products and technology. Founded in Belgium in 1860, the Carmeuse group has over 100 plants, operating across 22 countries.