Marshall named VP and GM at Brock Grain Systems


MechSE alumnus John Marshall (BSME ’95) has been named Vice President and General Manager of Brock Grain Systems.
Part of the CTB, Inc. family of companies, Brock Grain Systems ( is a global provider of grain storage, handling, conditioning, and structural systems. Founded in 1957, Brock offers systems under the Brock, LeMar, and Riley brands. 
The company operates facilities in Indiana, Iowa, and Missouri and features an extensive dealer network.