Oldcastle, Inc. is the North American arm of CRH, plc, one of the worlds leading building products and materials companies based in Dublin, Ireland. Oldcastle operations include more than 1900 locations in
50 states and 4 Canadian provinces.

Oldcastle has 40,000 employees.
Oldcastle, Inc. is comprised of six product groups

Oldcastle Materials is the leading supplier of aggregates, asphalt, ready mix concrete and construction and paving services in the United States. Oldcastle Precast is the leading producer of precast utility and electrical vaults for the utility and telecommunication markets. Oldcastle Precast is also a leader in reinforced concrete pipe, catch basins and more. Oldcastle Architectural is the leading North American manufacturer of concrete masonry, lawn, garden and paving products and a regional leader in clay brick. Oldcastle BuildingEnvelope is the leading supplier of building envelope solutions, including curtain wall, architectural windows, storefronts, skylights, entrance doors and architectural glass. Oldcastle Distribution is a leading national distributor of roofing, siding, window and interior products for specialty contractors in the construction and remodeling industries. Oldcastle Construction Accessories represents a major new development for Oldcastle. The Oldcastle Construction Accessories operations fall into three distinct product segments. They include fencing products, welded wire reinforcement and construction accessories.