Graymont is a family owned company committed to responsibly
meeting society's needs for mineral products. Graymont's management
team and employees are dedicated to meeting or exceeding customer
needs with reliable supply of quality products and service.
We are the second largest producer of lime in North America
with facilities across Canada and the United States and a
partnership with Grupo Calidra, the largest lime producer in Mexico.
Graymont's principal products include: Quicklime, Hydrated Lime, Precipitated Calcium Carbonate (PCC), Limestone, Construction Stone, Ready-Mix Concrete, Redi-Rock™ Retaining Walls, and Asphalt.
To learn more about how our products are used, read our Market Applications.