Graymont's products include high calcium and dolomitic lime, value-added lime-based products such as specialty hydrates and precipitated calcium carbonate as well as pulverized stone, construction stone, asphalt and ready mix.

The Company produces approximately 4 million metric tonnes* of lime products, 1.3 million tonnes of limestone products, 5 million tonnes of construction stone, 500,000 tonnes of asphalt and 100,000 cubic meters of concrete ready mix annually.

*1 Metric Tonne = 1.1 U.S. Ton