Cornejo & Sons, L.L.C.
Cornejo & Sons provides asphalt and concrete paving, demolition, road reconstruction, and paving maintenance services. Through its Concrete Materials Co., the company operates one of Wichita, Kansas' largest ready-mix concrete businesses. The firm also operates a construction and demolition landfill, and offers asphalt and scrap metal recycling. Contracts from local government agencies make up a substantial amount of the company's revenues. Founded in 1952, the formerly family-owned business and its subsidiaries serve the Midwest. In 2010 Cornejo & Sons was bought by Washington, DC-based Summit Materials, a holding of The Blackstone Group.