Raymond Jean

Part of Bodycote Plc, Lindberg Corp. provides heat treating services and makes aluminum castings. The company is based in Rosemont, IL. Lindberg was acquired by Bodycote Plc on January 18, 2001 for $99.86 million.

Nicor, Inc. provides natural gas distribution services and international shipping services. The company operates through three segments Gas Distribution, Shipping and Wholesale Marketing. Nicor was founded in 1976 and is headquartered in Naperville, IL.

Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL.

Quanex Corp is a subsidiary of Gerdau S.A. It primarily focused on vehicular products business & non-building products related corporate accounts. The company was founded in 1927 and was headquartered in Houston, TX.

Varlen Corp. manufactures and supplies fuel containers. The company designs, manufactures, and markets products used in the manufacturing of transportation and petroleum analysis equipment. Its products include aluminum castings, hubs, fuel water separators, and structural molded plastic parts. It was founded in 1969 and is headquartered in Naperville, IL.

Amsted Industries, Inc. designs, manufactures, and markets industrial components for railroad, vehicular, construction, and building markets. The firm offers undercarriage and end-of-car railcar components, piston pins for internal combustion engines and compressors, powder metal parts, cool air conditioning to machinery and buildings, sealing solutions, and metal fabrication. The company was founded in 1962 and is headquartered in Chicago, IL.