Thomas A. Donahoe

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.

A.M. Castle & Co. engages in the provision of metals, services, and supply chain solutions. It also distributes and processes alloy, carbon, stainless steel, nickel, aluminum, titanium, cast iron, and red metals. The company was founded in 1890 and is headquartered in Oak Brook, IL.

Chicago Botanic Garden promotes understanding and conservation of plants. Its activities include educational & horticulture programs such as representing varied landscape elements and specialty collections, plant conservation, as well as art, culture, and humanities programs. The company was founded in 1963 and is headquartered in Glencoe, IL

Kohl Children's Museum of Greater Chicago, Inc. operates as a children's museum. It provides developmentally appropriate, experiential education for children from birth to age eight. The company was founded by Dolores Kohl in 1985 and is headquartered in Glenview, 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.

Andrew Corp. designs, manufactures, and supplies communications equipment, services, and systems. The firm provides services for the wireless and distributed communications, cellular and personal communications, broadcast, radar, and navigation markets. The company was founded in 1937 and is headquartered in Westchester, IL.

Presbyterian Homes operates as a non-profit organization that provides community and healthcare services. It offers fitness centers, swimming pools, and social activities. The organization was founded by Norman Barr in 1904 and is headquartered in Evanston, IL.