John W. Huey

Terra Nitrogen Co. LP was engaged in the manufacture of nitrogen fertilizer products. Its products included anhydrous ammonia, granular urea, and urea ammonium nitrate solutions. The company was founded on February 23, 1990 and is headquartered in Deerfield, IL.

Terra Industries, Inc. engages in manufacturing and marketing of nitrogen products. It produces anhydrous ammonia, urea ammonium nitrate solutions, ammonium nitrate and urea for use in nitrogen fertilizers. The company also makes nitric acid and dinitrogen tetroxide for use in industrial applications. It was founded in 1964 and is located in Sioux City, IA.

Terra Nitrogen GP, Inc. manufactures nitrogenous fertilizers. The company is headquartered in Sioux City, IA.

Terra Capital, Inc. produces and markets nitrogen products for agricultural and industrial markets. The company was founded in 1994 and is headquartered in New York City, NY.

Butler Manufacturing Co. produces and markets building systems and components for nonresidential structures. It designs, manufactures and markets metal building systems for commercial construction. The firm provides its services to commercial, community, industrial and agricultural markets. The company was founded in 1901 and is headquartered in Kansas City, MO.