Roach Ag. Marketing is an independent, full-service commodity brokerage firm founded in 1978 to help farmers do a better job of marketing their crops and livestock. Roach Ag. spent its first 21 years in Perry, Iowa, before moving its headquarters to Boca Raton, Florida. In addition, we have 7 offices located across the Corn Belt to better serve our clients and provide intelligence to the home office about crop and livestock fundamentals throughout the United States.