"The excellence with which you do your job is a reflection of your professionalism and integrity." 
Debra Olson, Executive Director, DuPage Homeownershp Center

Current and former clients include...

360 Youth ServicesAdvocate Healthcare
Aetna Development Corporation
Alter Group
Altria
American Academy of Nurses
American Express
American Medical Imaging Coalition
Americans for Balanced Energy Choices
American Coalition for Clean Coal Electricity
Arthur Anderson
AT&T
AWE Talisman Companies
Bailey & Glasser Law Firm
Cable Television and Communications Association
Chicago Lakeshore Hospital
CINTAS
Citizens Utilities
Dames & Moore
Diageo (formerly United Distillers & Vintners)
DirectTV
Dominick’s Finer Foods
DuPage County Government
DuPage Homeownership Center 
DuPage Mayors and Managers Conference
DuPage National Technology Park
DuPage Water Commission
Dynasty Engineering
Economic Club of Chicago
Eco-Star/Hughes Communications
Family Shelter Service
Ford Motor Company
Frankfort Township
Ganna Construction Company
General Motors
Harris Communications
Health Care Council of Illinois
Healthcare Leadership Council
Honda of North America
Illinois Comprehensive Health Insurance Program
Illinois Development Finance Authority
Illinois Harness Horseman’s Association
Illinois Manufacturers' Association
Illinois Republican Party
Illinois Small Loan Association 
Illinois Sports Facilities Authority 
Imperial Insurance 
International Visitors Center of Chicago
Kenny Construction Company
Kensington Research and Recovery
Lake County
Lake County Partners
Leyden Township
Lockheed-Martin
Marianjoy Rehabilitation Center
McDonald’s Corporation
Medical Management of America
Medicus Insurance Company of Illinois
Metropolitan Chicago Healthcare Council
Memorylink
Metra Commuter Rail
Microsoft
Motorola
Near North Insurance Group
Northern Illinois University
O’Hare Noise Commission
Pharmaceutical Research and Manufacturers of America
Pharmacy Care Alliance 
Professional Baseball Coalition 
Psychiatric Solutions, Inc. 
Proviso Township Mental Health Commission
Regions Bank
Sauk Village
SAP
Sierra Advisors
Sikorsky Helicopter
SIR Management
Sisters of St. Joseph/Immaculata Convent
Streamwood Hospital
Southern Company
The Business Roundtable
Village of Deerfield
Village of Elmwood Park
Village of Grayslake
Village of Rosemont
Thomson Electronics
Timberline Knolls Residential Treatment Center
Triton College
U.S. Chamber of Commerce
United Healthcare
West Central Municipal Conference
Western Growers Association
Wight & Company Architects & Engineers
Will County Board
For more about our team, click here. For frequent updates and insights, check out our blog, The Mack Report.