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| Wake Stone
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Spring Creek Corporation
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Salmon Bay Sand & Gravel
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Schenck Weighing Systems Manufacturer of bulk solids handling equipment including belt scales, weighfeeders, solids flow meters, screens and static weighing systems.
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West Coast Sand & Gravel
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Brady Sand & Gravel
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E.R. Jahna Industries, Inc.
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Quarry World - Producers On-Line
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Beaver Concrete & Gravel
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TXI Aggregates
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Haines & Kibblehouse
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Alby Materials
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D.A. Collins Companies
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Service Rock Products
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Trap Rock Industries, Inc.
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Knife River Corporation
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CAMAS Building Materials
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Edward C. Levy Co.
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Mt. Hope Rock Products
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Thelen Sand & Gravel
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CSR Rinker
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Monroc
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Chaney Enterprises
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Irving Materials
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Peter Kiewit Sons' Inc.
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Tarmac America
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Manatt's, Inc. Manufacturer of asphalt and concrete for road building purposes. Company is a heavy highway contractor. Parent/holding company with a unit involved in the production of ready mixed concrete. Services and products are primarily provided to fed.
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Teichert Aggregates
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RMC Lonestar
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Granite Rock Company
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Meridian Aggregates
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Phillips Companies
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Rogers Group Online Stone producer in the nation with facilities in seven states. Rogers Group is still privately owned by Ralph Rogers’ family.
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Liter's Quarry, Inc.
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Willingham Stone Company
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O & G Industries Inc. Diversified Construction Services Company headquartered in Torrington, Connecticut.
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Michigan Limestone Operations
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New Enterprise Stone & Lime Co.
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Martin Stone Quarries
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Cherenzia Excavation
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Bonsal
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Shamrock Base Corp.
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Luck Stone
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Cemex USA
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Cersosimo Industries, Inc.
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Rifenburg Aggregates
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Greer Limestone
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Mulzer Crushed Stone
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Alleco Stone
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The Dolomite Group
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Hammerhead Stone
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Aggregate Industries Producer of both aggregates and ready-mixed concrete and asphalt.
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CSR Associated Suppliers of construction and building materials including sand, gravel, concrete, concrete pipe, and asphalt. Based in Washington state.
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Florida Crushed Stone
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Staker Paving and Construction
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Eastern Industries
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Clayton Companies
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APAC, Inc. Asphalt and concrete paving company is supplier of construction materials. APAC is a wholly owned subsidiary of Ashland Inc.
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Mathes Quarry
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White Rock Quarries
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Yager Materials
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Fred Weber, Inc.
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Morse Bros.
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CPM Development Corporation
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Blue Rock Industries
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Key Limestone
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Westroc
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Prairie Group
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Blue Circle North America
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Brox Industries
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Weldon Materials
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Independence Construction Materials
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Eureka Stone Quarry Inc.
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Martin Limestone
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Frontier Sand
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Barton Sand & Gravel
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Oldcastle Materials Group
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Diamond B Construction
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Cadman, Inc.
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R.W. Sidley, Inc.
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Construction Materials Corporation
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Pinnacle Materials
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P J Keating Company
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Glasgow, Inc.
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Cedar Mountain Stone
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CRH The Americas
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A.A. Will Materials Corporation
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RMC Industries
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