In 2000, Dolomite joined the Oldcastle family.
Oldcastle Materials is the leading vertically integrated supplier of aggregates, asphalt, ready mixed concrete, and construction and paving services in the United States.
No. 1 Asphalt Producer
No. 3 Aggregates
No. 2 Ready-Mix
No. 1 Asphalt Paver
Dolomite is part of the Materials Division of Oldcastle, Inc., the North American arm of CRH, plc. The Materials Division is one of four Oldcastle Divisions:
Oldcastle Materials – www.oldcastlematerials.com Aggregate, asphalt, ready mixed concrete, and construction and paving services
Oldcastle Building Envelope - www.oldcastlebe.com Building products specified to close the building envelope. They include: custom-engineered curtain wall and window wall, architectural windows, storefront systems, doors, skylights and architectural glass.
Oldcastle Distribution (Allied Building Products) – www.alliedinteriorproducts.com www.alliedbuilding.com Building products distributor to specialty contractors in residential and commercial construction.
Building Products – Leading supplier of precast, masonry, and hardscape products.
Other Oldcastle Materials companies in the Northeastern USA:
- Callanan Industries, Inc. www.callanan.com
- Tilcon New York / New Jersey www.tilconny.com
- P J Keating www.pjkeating.com
- Pike Industries www.pikeindustries.com
- Tilcon Connecticut www.tilconct.com