Aggregate Industries, a wholly-owned subsidiary of Holcim Ltd, is an environmentally responsible producer of high quality, aggregate-based construction materials in the US and the UK. The company produces aggregates, ready mixed concrete, asphalt (and related contracting services) and... more

Mill Hall Clay Products, Inc. is a manufacturer of quality clay products at a plant site that has operated continuously for over 100 years. Mill Hall Clay owns hundreds of acres of prime clay lands which assures decades of operation and, combined with modern automated equipment, an... more