William W. Shropshire

American Chemet Corp. manufactures chemicals and oxides. Its products include Cuprous Oxide, Cupric Oxide, Cuprous Oxide Ag Fungicide, Copper Powder, and Zinc Oxide. The company was founded in 1946 and is headquartered in Deerfield, IL.

Peninsula Copper Industries, Inc. operates as a manufacturer of copper chemicals. It offers research for copper chemicals development. The company is headquartered in Lake Linden, MI.

Carus Group, Inc. manufactures and supplies potassium permanganate products. It serves the municipal and industrial markets. The company was founded by Edward Hegeler Carus in 1915 and is headquartered in Peru, IL.

Columbia Paint & Coatings, Inc. was manufactured and distributed industrial coatings and paints to customers throughout the Pacific Northwest and Mountain West. The company was founded in 1947 and was headquartered in Spokane, WA.

Vale Ltd. engages in the mining, processing, and marketing of nickel. The firm produces nickel, copper, cobalt, platinum, rhodium, ruthenium, iridium, gold, and silver. The company was founded in 1901 and is headquartered in Toronto, Canada.

Magneco/Metrel, Inc. manufactures refractory monolithics. It offers abrasion resistant, aluminum, blast furnace reprofile, casthouse, coppert, ferro alloy, reheat furnace pumpables, reheat furnace shotcretes, and steelmaking products. The company was founded in 1981 and is headquartered in Addison, IL.

Carus Corp. manufactures permanganates, phosphates, and catalysts for the Water, Remediation, and Industrial markets for environmental applications. It serves the following environmental market platforms: municipal, industrial, remediation, and air purification. The company was founded in 1915 and is headquartered in Peru, IL.