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 2,000 locations in 50 states and 6 Canadian provinces. Oldcastle has 37,000 employees.
Oldcastle is organized into four groups.
Oldcastle Materials is the leading supplier of aggregates, asphalt, ready mix concrete, and
construction and paving services in the United States. Oldcastle Building Products is a
broad group comprised of the leading North American manufacturers of concrete masonry,
precast, paving, and lawn and garden products, as well as a regional leader in clay brick.
The group also includes Oldcastle BuildingEnvelope®, 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.