Our Members

In the United States, the LafargeHolcim family of companies offers an unparalleled range of innovative cement, aggregates, asphalt and concrete products and construction services that have been the foundation for infrastructure projects across the globe.

Heidelberg Materials has been manufacturing cement in region Canada since 1956, making us a pillar of the many communities around us, bringing employment and economic benefit to small towns and big cities for over 60 years.

CalPortland is the largest building materials company that produces cement and construction material products on the west coast of the United States. CalPortland has operations in Alaska, Washington, Oregon, California, Nevada and Arizona as well as in British Columbia and Alberta.

Ash Grove Cement Company, a CRH Company, is a leader and pioneer in the cement industry. For 135 years, we have provided portland and masonry cements to construct the highways, bridges, commercial and industrial complexes, and single- and multi-family homes fundamental to America’s economic vitality and quality of life.