AGI Inc.
AT&T
Advocate Health Care
Allied Van Lines
Allstate
American Pharmaceutical
Blockbuster
BNSF Railway
BP Amoco
Chicago Tribune

Mead Electric
Merchandise Mart
Merk & Co.
Microsoft Corporation
Navistar
RR Donnelley & Sons
Sprint
State Farm Insurance
UPS
US Steel

Chicago Blackhawks
CLTV
Costco Midwest
Duchossois Industries
FTD
Ford Motor Co.
Hines VA Hospital
Kentucky Fried Chicken
Lifetime Fitness
Lions Club International
Loyola Health Systems