| ABT Electronics |
AIT Laboratories |
AITP |
| Alcoa Fastening Systems |
Allstate Insurance Company |
Ambius, Inc. |
| American Hospital Association |
American Hotel Register Company |
American Imaging Management |
| American Society for Gastrointestinal Endoscopy |
American Utility Management |
Anixter, Inc. |
| Aon Corporation |
ARAMARK Healthcare |
Archdiocese of Chicago |
| Arthur J. Gallagher |
ATI Physical Therapy |
Atkore International |
| Ball Horticultural Company |
Barrington Capital |
Baxter International |
| BDPA |
BDPA Chicago Chapter |
BP America, Inc. |
| Bohler-Uddeholm Corp. |
Briggs Medical Service Company |
Career Education Corporation |
| Chicago Transit Authority |
Chicago Tube and Iron |
Children’s Hospital and Health System |
| Christian Brothers Services |
City of Batavia |
City of Park Ridge |
| City of Woodstock |
Clark Dietz, Inc. |
CNA Surety |
| Credit Union 1 |
Delnor Community Hospital |
DePaul University |
| Deublin Company |
DSS Global, Inc. |
Eby-Brown |
| Emtec, Inc. |
FBI |
Feeding America |
| Fenwal, Inc. |
Fidelitone Logistics |
Flexco |
| Focus Products Group |
Fort Dearborn Company |
GE Commercial Finance |
| GE Technology Infrastructure |
GMIS Illinois |
Gottlieb Memorial Hospital |
| Great Harvest Franchising, Inc. |
Grubb & Ellis Company |
Hallmark Services Corporation |
| Harper College |
Health Care Service Corp. |
Heartland Community College |
| Hollister, Inc. |
Hospira |
i.c. stars |
| IDEX |
IES Abroad |
Illinois Institute of Technology |
| Illinois Student Assistance Commission |
Illinois Tool Works |
Indiana Blood Center |
| IPC |
ISAC |
ISO |
| IT Executive Exchange |
Jewish United Find |
John Deere Financial |
| Joliet Junior College |
Kane County |
Kraft Foods |
| Lane Hospitality, Inc. |
Lettuce Entertain Your Enterprises, Inc. |
Lewis University |
| Littelfuse, Inc. |
Loyola University |
Manhard Consulting, Ltd. |
| Market Probe |
Mars, Inc. |
Mayer Brown LLP |
| Media Systems, Inc. |
Mental Performance Institute |
Metro Pier & Exposition Authority |
| Metropolitan Bank Group |
Midstate College |
MillerCoors |
| Moraine Valley Community College |
Motor Coach Industries, Inc. |
Motorola |
| National Express Corporation |
National Futures Association |
Nicor Gas |
| NORC |
Northwest Industries Inc. |
Northwestern Mutual |
| Northwestern University |
Novartis Services Corporation |
OPM Mentors |
| Opus Global Group |
Pampered Chef |
Philips IT Infrastructure |
| PMI Chicagoland Chapter |
QBE The Americas |
Quill.com |
| Rasmussen College |
Revcor Corporation |
Rotary International |
| Rust-Oleum Corp. |
Schwarz Supply Source |
Scot Forge |
| SIM Chicago Chapter |
SIM Indianapolis Chapter |
Sloan Valve Company |
| Sonnenschein, Nath & Rosenthal LLP |
StartSampling, Inc. |
TCS Education System |
| Technology Executive Network |
Tempel Steel Company |
Tenneco |
| The Federated Group, Inc. |
Triton College |
TTX Company |
| Tuthill Corporation |
Uline |
United Brotherhood of Carpenters and Joiners of America |
| University of Chicago Tech |
University of Chicago Physicians Group |
University of Illinois |
| University of Illinois at Chicago |
Village of Buffalo Grove |
Village of Downers Grove |
| Village of Elk Grove |
Village of Hinsdale |
Village of Lake Zurich |
| Village of Mount Prospect |
Village of Plainfield |
Village of Schaumburg |
| Wells Manufacturing Company |
WMS Gaming |
|
