Global Sponsor of the CSO
$250,000 and above Official Airline of the CSO
$100,000 – $249,999
$50,000 – $99,999
$25,000 – $49,999
$15,000 – $24,999
Aon
DLA Piper
Evans Food Group, Ltd.
Fifth Third Bank
McDermott Will & Emery LLP
McKinsey & Company
Oxford Bank & Trust
Sheppard, Mullin, Richter & Hampton LLP
$5,000 – $14,999
Accenture
Amsted Industries Incorporated
Ariel Investments
Baird
BlueCross and BlueShield of Illinois
The Boston Consulting Group
Choose Chicago
Cognitive Capital Partners
ComPsych Corporation
Concentric Equity Partners
Credit Suisse
Deloitte
Dentons
The Edgewater Funds
Ernst & Young LLP
Evolve IP
Fellowes, Inc.
Goldman Sachs & Co.
Grant Thornton LLP
Lazard
Locke Lord LLP
Molex
Nuveen
Peoples Gas
Schiff Hardin LLP
The Segal Company
Sipi Metals Corporation
Starshak Winzenburg & Co.
The Navarre Law Firm
Weiss Financial, Inc.
William Blair
$1,000 – $4,999
Advent Systems, Inc.
American Agricultural Insurance Company
bKL Architecture
Building Consultants, Ltd.
Burwood Group, Inc.
Central Building & Preservation LP
Columbia Capital Management, LLC
Deka Lash
Draper and Kramer Incorporated
DS&P Insurance Services, Inc.
Eagle Capital Management, LLC
Elk Grove Graphics, A Vomela Network Company
Exchequer
Gemini Graphics, Inc.
Generations Dental
GoodSmith Gregg & Unruh LLP
Hyatt Hotels Corporation
Kimco Services
Kinder Morgan
Lake Capital, LLC
MacLean-Fogg Company
Old Republic International Corporation
Parkway Elevators
Sahara Enterprises
Sherwell, The Law Offices of Jonathan N.
Shetland Limited Partnership
Show Services
Shure Incorporated
TCB Mailing, Inc.
Vienna Beef
Wellington Management Company
Up to $1,000
Allied Universal
Essendant
Flooring Management Group, Inc.
Global Water Technology, Inc.
Kristy's Audacious Interiors LLC
The Ungar Group