Who We Are

An emerging global leader in the supply of lime and limestone products, Graymont serves major markets throughout the United States and Canada, and has extended its reach into the Asia-Pacific region. Graymont also has a significant investment in Grupo Calidra, the largest lime producer in Mexico. Professionally managed and family owned, the Company has roots stretching back more than 65 years.

Founded in 1948, Graymont is a private enterprise headquartered in Richmond, British Columbia and serves customers from a network of close to 20 locations spanning the United States and Canada and 4 locations in New Zealand.

Graymont’s Lime operations are focused on the production of high calcium and dolomitic lime and value-added lime-based products such as hydrated lime and precipitated calcium carbonate as well as pulverized limestone and construction stone. The Company also includes construction-materials operations, the Materials Group.

Graymont has roots stretching back almost seven decades and operations which, in some instances, have been lynchpins of their local communities for well over a century. As might be expected of an enterprise with such a history, Graymont takes a long-term approach to business that is evident in its strong commitment to sustainable growth. Graymont strives to be an industry leader and attain world-class performance in all aspects of its operations, particularly in the areas of workplace health and safety and environmental stewardship.

We aim to be the preferred supplier, employer, and partner of choice wherever we operate.