Brock Grain Systems is a leading provider of grain storage, handling, conditioning, and structural systems. The company generates revenue by selling a wide range of products, including grain bins, grain dryers, and grain handling systems, primarily to agricultural producers and commercial grain operations. Founded in 1957, Brock has a long history of innovation and reliability in the agricultural industry, and it is a division of CTB, Inc., a Berkshire Hathaway company, which underscores its financial stability and industry reputation.