Our Company

We are North America’s leading manufacturer of building products and materials. Oldcastle, Inc., is the North American arm of CRH plc, one of the world’s leading building products and materials companies based in Dublin, Ireland. Oldcastle operations include more than 1,700 operations in 50 states and 6 Canadian provinces. Oldcastle has 40,000 employees. Oldcastle is organized into two groups. Oldcastle Materials is the leading supplier of aggregates, asphalt, ready mix concrete, and construction and paving services in the United States. Oldcastle Products and Distribution is a portfolio of businesses that have leading market positions across North America. Activities are organized into four Product Groups: Architectural Products (concrete masonry and hardscapes, packaged cement mixes, packaged lawn and garden products), Precast (utility and structural precast, composite utility enclosures, construction accessories), BuildingEnvelope® (architectural glass, aluminum glazing systems). and Distribution (distributor of roofing, siding, window, and interior products for specialty contractors).