About
Brock Grain Systems manufactures and markets grain storage, drying and conditioning, handling and structure systems. Brock supplies on-farm and commercial grain storage bins and hopper-bottom holding bins, grain dryers and controls, sweeps, bucket elevators, drag and screw conveyors, and catwalks and structural support towers. Part of the CTB, Inc. family of companies, Brock Grain Systems has a long tradition of developing industry-leading products and a reputation for delivering BROCK SOLID® reliability and durability. Founded in 1957, Brock offers products under the Brock® and LeMar® brands. The company operates facilities in Indiana, Iowa and Missouri and features an extensive independent dealer network.