St. Marys Cement

In the United States and Canada, St. Marys Cement is a prominent manufacturer of cement and related construction goods. St. Marys Cement, based in Toronto, Ontario, Canada, provides cementitious materials to the Great Lakes Region as well as has become a major supplier of concrete and aggregates for the Ontario market. St. Marys now operates six cement facilities, four in the United States and two in Canada.

The annual manufacturing capacity of St. Marys Cement is roughly 5 MT (million tonnes). St. Marys Cement produces a variety of types of cement in bulk and bagged form for various applications, including normal, high-early strength, low heat hydration, and sulfate-resistant cement, as well as other supplemental cementitious products. St. Marys Cement, Darlington Nuclear Station, Maple Leaf Gardens, and the CN Tower are among the most well-known iconic projects of St. Marys Cement.

Headquarters: Toronto, Ontario, Canada

Year Established: 1912

Website: stmaryscement.com