Miller Cement, a subsidiary of The Miller Group and part of the Colas Canada Group, specializes in supplying bulk cement products throughout Ontario, Canada. The company focuses on providing high-quality cement solutions to ready mix and precast concrete producers.

Miller Cement offers a variety of products, including Bulk Portland Cement, Specialty Cement for specific applications, and Supplementary Cementing Materials like Miller Type S ground granulated blast-furnace slag. They also provide GUL Cement, a sustainable option that lowers CO2 emissions compared to traditional GU Cement. In addition to their products, Miller Cement delivers professional technical services to ensure proper application and efficient delivery for their customers.