Quikrete, the privately held Sandy Springs concrete and cement company, will buy Denver-based Summit Materials in a deal worth more than $11 billion, including assumed debt. Quikrete is the top ...

Quikrete, the largest cement maker in the U.S., announced Monday plans to buy Summit Materials Inc. for $11.5 billion ahead of a potential rise in construction activity as the cost of financing ...

Privately held Quikrete, based in Atlanta, is acquiring Denver-based Summit in a cash-for-stock deal that combines the companies' cement and concrete production. Activity in the industry has been ...