Abbott Laboratories
Allstate Insurance
AT&T
Blue Cross Blue Shield
BOC Gases
Bosch Corporation
BP Corporation
Chicago Housing Authority (CHA)
Chicago Police Department
City of Chicago
Dillard's
Dow Chemical Corporation
Emergency Nurses Association
Exel Logistics
Gas Technology Institute
GATX Corporation
Hollister Corporation
Intel
Kirkland & Ellis, LLP
Loyola University
MEDai Corporation
Medtronics, Inc.
Morningstar
NICOR
Northwest Community Hospital
Northwestern University
O'Hare Modernization Program (OMP)
Pella Corporation
Pharmacia Corporation
Sears
Tennant Company
Triton College
TruServ
Wilcoxon Research

Close Window | Click Here