Heavy Construction Contractors Association
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9251 Industrial Court, 201
Manassas, VA  20109
(703) 392-7410
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Carmeuse Lime & Stone

11 Stanwix Street, 21st Floor
Pittsburg, PA 15222
Phone: 412-995-1036

Voting Member: Ray Mack

Alternate Member 1: Craig Addison


With over 160 years in business, Carmeuse is a global performance materials and services leader with core competencies in mining, equipment, material processing, and engineering solutions. In the U.S., Carmeuse Americas is a leading producer of high calcium and dolomitic lime, crushed limestone aggregate, and chemical grade limestone products that are a vital part of the construction industry, as well as steel manufacturing, energy production, and environmental services.