Edward J. Dillon

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 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.

Koch Industries, Inc. engages in the manufacture and trade of chemical products. It operates in variety of industries such as polymers and fibers, fertilizers, electronics, automotive components, forest and consumer products, minerals, glass, process and pollution control systems, refining and biofuels, commodity trading, investments, and ranching. The company was founded by Frederick Chase Koch in 1940 and is headquartered in Wichita, KS.

INVISTA BV manufactures and markets apparel, textile fibers, interiors, intermediates and polymers. The firm's products include fibers and fabrics, polymers and plastics, chemical intermediates, and specialty chemicals. The company is headquartered in Rozenburg, the Netherlands.

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