CORPORATE LEADERSHIP COUNCIL $20,000 +
Abbott Laboratories
Aon Corporation
Archer Daniels Midland Company
Baxter International Inc.
The Boeing Company
Careerbuilder, LLC
Caterpillar Inc.
Corn Products International, Inc.
Deere & Company
Exelon Corporation
Goldman, Sachs & Co.
Grant Thornton LLP
Harris Bank
Illinois Tool Works Inc.
JPMorgan Chase & Co.
Kraft Foods Inc.
McDonald’s Corporation
Motorola, Inc.
Northern Trust Corporation
Pioneer Hi-Bred, a DuPont business
Underwriters Laboratories Inc.
United Airlines
W.W. Grainger, Inc.
Ziegler

CORPORATE MEMBERS

$15,000 to $19,999
A.T. Kearney, Inc.
CME Group
Henry Crown and Company
HSBC - North America
Mayer Brown LLP
McKinsey & Company
Sidley Austin LLP
Sonnenschein Nath & Rosenthal LLP
UOP LLC
William Blair & Company

$10,000 to $14,999
ArcelorMittal
Baker & McKenzie LLP
Hyatt Hotels Corporation
Kirkland & Ellis LLP
Molex Incorporated
Valmont Industries, Inc.
Wheels Inc.

Up to $9,999
AAR Corporation
BP America Inc.
Chicago Board Options Exchange
Drinker Biddle & Reath LLP
Edelman
Egon Zehnder International
Evans Food Group, Ltd.
Federal Reserve Bank of Chicago
German American Chamber of Commerce of the Midwest
Hewitt Associates LLC
Hollister Incorporated
Hudson
Huron Consulting Group
JETRO, Chicago
Leo Burnett Worldwide, Inc.
Lizard Investors LLC
MacLean-Fogg Company
McDermott Will & Emery LLP
Merchandise Mart Properties, Inc.
Mitsubishi International Corporation
Monsanto Company
Navistar, Inc.
Old World Industries, Inc.
PricewaterhouseCoopers LLP
Prudential Financial, Inc.
Rosenthal Collins Group, LLC
S&C Electric Company
Spencer Stuart
State Farm Insurance Companies
Tata Sons Limited