Summit Materials

Razorback is an aggregates-based business with the largest ready-mixed concrete operations in central and northeastern Arkansas, representing a new regional market for Summit,” added Hill. “Importantly, given Razorback’s proximity to Summit’s existing cement distribution terminal in Memphis, Tennessee, the acquisition is consistent with our long-term strategy to develop materials-based positions in select markets along the Mississippi River served by our cement business. We believe the Arkansas market is poised for higher construction activity levels over the longer term, driven by positive employment and population trends and increased public infrastructure spending.”

Sierra Ready Mix a vertically integrated aggregates and ready-mix concrete business located in Las Vegas, Nevada.

American Materials Company, LLC is a prominent manufacturer and supplier of sand and gravel in North and South Carolina, with its headquarters in Wilmington, North Carolina. Established in 1999, the company has grown to become the largest independent producer of these materials in Eastern North Carolina and Northeastern South Carolina. Its product offerings include various types of sand—such as mortar, asphalt, concrete, and golf course sand—as well as gravel, soil, granite, and limestone. In addition to manufacturing, American Materials provides aggregates hauling, trucking, recycling, and crushing services. The company is committed to maintaining high standards of quality, service, and safety, with a team that boasts extensive experience in the aggregates industry. Since becoming a subsidiary of Summit Materials in 2016, American Materials has focused on being a reliable supplier in the construction sector, ensuring competitive pricing while adhering to industry specifications.

Alleyton Resource is a company that was acquired by Summit Materials in 2014.

Westroc, Inc. specializes in the manufacturing of ready-mix concrete and aggregate products, serving both residential and commercial projects. The company primarily operates in Utah County, South Salt Lake County, Juab County, Sanpete County, and Sevier County in Utah. In addition to concrete and aggregates, Westroc offers used construction equipment and dump trucks, enhancing its product range for clients in the construction industry.

Ramming Paving Company Ltd is an integrated construction materials company and is one of the largest independent aggregate and asphalt producers serving the greater Austin and San Antonio, Texas markets.