• Heidelberg Materials

  Heidelberg Materials (formerly Lehigh Hanson, Inc.) is a leading supplier of construction materials in North America. Our core activities include the production of cement and aggregates, and we also produce ready-mixed concrete, asphalt, and other downstream products.

• Heidelberg Materials

• Bartell Industries Inc.

• Elastizell Corporation of America

• Francon Lafarge Div Lafarge Construction Materials

• GREENBLOCK Worldwide Corporation

• Gemite Products Inc.

• Master Builders, Inc.

• Niagara Protective Coatings

• Richard L. Johnson Associates, Inc.