| 3cinteractive | Company |
| Abbott Labs | Company |
| Accenture | Company |
| Alliance Data Systems | Company |
| Alvarez & Marsal Taxand LLC | Company |
| American Cyanimid | Company |
| Ameritech | Company |
| Amoco Corporation | Company |
| Ansul Fire Protection Co. | Company |
| Andersen Consulting, AA & Co., S.C. | Company |
| Arthur Andersen & Co., AA & Co., S.C. | Company |
| ASHTA Chemicals | Company |
| Associates Bancorp, Inc. | Company |
| Associates Information Services | Company |
| AT&T | Company |
| Baker Tilly Virchow Krause | Company |
| Basic American Foods | Company |
| Bay Networks | Company |
| Beers & Cutler | Company |
| Best Foods | Company |
| Bishop Buffets, Inc. | Company |
| Borden, Inc. | Company |
| BP America | Company |
| Cambridge Technology Group | Company |
| Caterpillar Tractor Co. | Company |
| Central Illinois Light Company | Company |
| CF Industries | Company |
| Chicago Tribune | Company |
| Classic Residence by Hyatt | Company |
| Conseco | Company |
| Continuing Education Corporation | Company |
| Cummins Engine Co. | Company |
| David's Bridal | Company |
| Delhaize America | Company |
| Diamond Cluster | Company |
| The Dooley Group | Company |
| Dormont Manufacturing Company | Company |
| Erickson Retirement Communities | Company |
| Ernst & Young | Company |
| Essex Crane Rental Corporation | Company |
| Elizabeth Arden | Company |
| The Executive Committee (Milwaukee) | Company |
| Exxon Company, USA | Company |
| Fairmount Minerals | Company |
| Findley Adhesives, Inc. | Company |
| Food Lion, Inc. | Company |
| Forum Corporation | Company |
| Franklin Electric | Company |
| General Foods Corp. | Company |
| Hagler Bailly | Company |
| Hannaford | Company |
| Heat Recovery Technology/Pool-Pak | Company |
| Heniff Transportation | Company |
| Home Access | Company |
| Horton Group | Company |
| Hospira | Company |
| IAMS | Company |
| IBM Corporation | Company |
| Illinois Tool Works | Company |
| Illinois Strategic Communications | Company |
| Inland Steel | Company |
| Innovene | Company |
| Instron Corporation | Company |
| Integra, Inc. | Company |
| International Flavors & Fragrances | Company |
| International Harvester Credit Corp. | Company |
| International Paper Co. | Company |
| Johnson & Higgins, Inc. | Company |
| Ketchum Network | Company |
| Kirtland Capital | Company |
| Koenig & Strey | Company |
| Lipton | Company |
| Marie Callender's Restaurants | Company |
| Marsh MC | Company |
| Mayco Plastics | Company |
| Melville Corporation | Company |
| Merico, Inc. | Company |
| Motorola | Company |
| Nabisco | Company |
| Nestle Foods Corp. | Company |
| The Olive Garden Italian Restaurants | Company |
| Outsourcing Solutions, Inc. | Company |
| Peterson Consulting | Company |
| Petrosar | Company |
| RSI Catholic Services | Company |
| Roger Foods | Company |
| Schneider National, Inc. | Company |
| Siemens | Company |
| SmartSource Rentals | Company |
| Snelling Support Services | Company |
| Sugar Foods Corp. | Company |
| Technomic, Inc. | Company |
| Topps Gum, Inc. | Company |
| TSC | Company |
| Unilever North America | Company |
| Unitech | Company |
| Tuthill Corporation | Company |
| U.S. Robotics, Inc. | Company |
| Victory Life Insurance Co. | Company |
| Viscern/Ketchum/RSI | Company |
| The Walt Disney Co. | Company |
| Warner Ansul Co. | Company |
| Western Electric | Company |
| Westmoor Corporation | Company |
| Whittaker Corp. | Company |
| Williams Companies (The) | Company |
| Wine Sergi | Company |
| American Association of Personnel Administrators | Associations |
| American Association of Public Administration | Associations |
| American Association of Retired Persons | Associations |
| American Hospital Association | Associations |
| American Institute of Banking | Associations |
| American Management Association | Associations |
| Association of Corporate Art Curators | Associations |
| Bank Personnel Association | Associations |
| Central Association of College & University Business Officers | Associations |
| Colorado Municipal Management Assistants Association | Associations |
| Connecticut Town and City Management Association | Associations |
| Data Processing Management Association | Associations |
| Federal Home Loan Bank Boards | Associations |
| Federation of Nucon | Associations |
| Financial Accounting Standards Board | Associations |
| Financial Executives Institute | Associations |
| Foundation for Accounting Education | Associations |
| Great Open Spaces City Management Association | Associations |
| Human Resources Management Association of Chicago | Associations |
| The Idaho Society of Certified Public Accountants | Associations |
| Illinois Association of Assistant City Managers | Associations |
| Illinois Certified Public Accountants Association | Associations |
| Illinois City Management Association | Associations |
| Illinois-Wisconsin City Management Association | Associations |
| Independent Bankers Association of New York State | Associations |
| International City Management Association | Associations |
| International Food Service Manufacturers Association | Associations |
| International Personnel Management Association | Associations |
| Kansas City Managers Association | Associations |
| Kansas City Sales and Marketing Club | Associations |
| Kentucky Association of School Administrators | Associations |
| Kentucky Municipal League | Associations |
| Massachusetts League of Cities and Towns | Associations |
| Michigan City Managers Association | Associations |
| Michigan Municipal League | Associations |
| Minnesota Association of Secondary School Principals | Associations |
| Minnesota Municipal League | Associations |
| Municipal Finance Officers Association | Associations |
| National Association of Aluminum Distributors | Associations |
| National Association of College and University Food Services | Associations |
| National Association of Meat Purveyors | Associations |
| National Automatic Merchandise Association | Associations |
| National League of Cities | Associations |
| National Restaurant Association | Associations |
| New York State Society of CPA's | Associations |
| Occupational Medical Association | Associations |
| Ontario Municipal Administrators Association | Associations |
| Organization of Municipal Personnel | Associations |
| Owensboro Mental Health Association | Associations |
| Petroleum Accountants Society of Houston | Associations |
| Public Relations Society of America, Arkansas | Associations |
| Society for Information Managers | Associations |
| Texas City Management Society Topeka Sales & Marketing Executives Club | Associations |
| Wisconsin Presidents' Organization | Associations |
| Wisconsin Psychiatric Association | Associations |
| Young Presidents Organization | Associations |
| Bank of America | Financial Services |
| Chemical Bank (New York) | Financial Services |
| Continental Bank | Financial Services |
| Devon Bank | Financial Services |
| Financial Technology, Inc. | Financial Services |
| First Bank of Highland Park | Financial Services |
| Fleet Healthcare Finance/Fleet Bank | Financial Services |
| Harris Bank | Financial Services |
| Kemper Financial Services | Financial Services |
| LaSalle Bank | Financial Services |
| Main and Drovers Bank | Financial Services |
| Northern Trust Co.(The) | Financial Services |
| Northwestern National Bank | Financial Services |
| The PrivateBank and Trust Company | Financial Services |
| Sanwa Business Credit Corporation | Financial Services |
| Society Corporation | Financial Services |
| Wachovia Bank | Financial Services |
| Alachua General Hospital, Inc. | Health Services |
| Deaconess Hospital | Health Services |
| Florida Hospitals Personnel Directors | Health Services |
| Humana, Inc. | Health Services |
| Incarnate World Health Services | Health Services |
| Loyola University Medical Center | Health Services |
| MD Anderson Cancer Center | Health Services |
| Montana Academy of Family Practice | Health Services |
| Oaklawn Hospital | Health Services |
| Rush Presbyterian St. Luke's Hospital | Health Services |
| St. John's Medical Center, Joplin, MO | Health Services |
| Stormont-Vail Health Center | Health Services |
| Swedish American Memorial Hospital | Health Services |
| Chicago Children's Museum | Education |
| Child Abuse Center | Education |
| Dixon Public Schools | Education |
| Dominican University | Education |
| Graduate School of Banking | Education |
| Home Economists in Business | Education |
| Iowa City School Administrators | Education |
| Lake County Educational Services | Education |
| Lake Forest Presbyterian Church | Education |
| Lake Forest School of Management | Education |
| Normandy School District | Education |
| Old St. Patrick's Church | Education |
| Parkway School District | Education |
| St. Louis Mental Health Service | Education |
| University of Georiga | Education |
| University of Illinois | Education |
| University of Kansas | Education |
| Michigan State University | Education |
| University of Minnesota | Education |
| University of Missouri | Education |
| Northern Illinois University | Education |
| Rice University | Education |
| University of Texas | Education |
| Washburn University - Topeka | Education |
| Wichita State University | Education |
| Waterloo Management Education Center | Education |
| Wichita Public Schools | Education |
| Winnetka Presbyterian Church | Education |
| Arizona City Managers | Governmental Services |
| Arkansas City Managers | Governmental Services |
| City of Abilene, Texas | Governmental Services |
| City of Alcoa, Tennessee | Governmental Services |
| City of Atlanta, Georgia | Governmental Services |
| Village of Buffalo Grove, Illinois | Governmental Services |
| Village of Carol Stream, Illinois | Governmental Services |
| Village of Carpentersville, Illinois | Governmental Services |
| City of Dallas, Texas | Governmental Services |
| City of Decatur, Georgia | Governmental Services |
| Village of Deerfield, Illinois | Governmental Services |
| City of East Chicago, Illinois | Governmental Services |
| Village of Elk Grove Village, Illinois | Governmental Services |
| City of Elmhurst, Illinois | Governmental Services |
| City of Evanston, Illinois | Governmental Services |
| City of Fresno, California | Governmental Services |
| City of Gainesville, Florida | Governmental Services |
| Village of Glenview, Illinois | Governmental Services |
| Village of Glencoe, Illinois | Governmental Services |
| City of Highland Park, Illinois | Governmental Services |
| City of Kansas City, Missouri | Governmental Services |
| City of Lake Forest, Illinois | Governmental Services |
| City of Lakewood, Colorado | Governmental Services |
| Village of Lincolnshire, Illinois | Governmental Services |
| City of Little Rock, Arkansas | Governmental Services |
| Village of Lombard, Illinois | Governmental Services |
| City of Long Beach, California | Governmental Services |
| City of Middletown, Ohio | Governmental Services |
| City of Milwaukee, Wisconsin | Governmental Services |
| Village of Mount Prospect, Illinois | Governmental Services |
| City of Naperville, Illinois | Governmental Services |
| Village of Northbrook, Illinoin | Governmental Services |
| Village of Northfield, Illinois | Governmental Services |
| Village of Oak Park, Illinois | Governmental Services |
| Village of Oakbrook, Illinois | Governmental Services |
| City of Park Ridge, Illinois | Governmental Services |
| City of Philadelphia, Pennsylvania | Governmental Services |
| City of Phoenix, Arizona | Governmental Services |
| City of St. Catherine's, Ontario | Governmental Services |
| Village of Schaumburg, Illinois | Governmental Services |
| City of Sherman, Texas | Governmental Services |
| Village of Skokie, Illinois | Governmental Services |
| City of Stillwater, Oklahoma | Governmental Services |
| City of Tempe, Arizona | Governmental Services |
| Village of Vernon Hills, Illinois | Governmental Services |
| City of Wichita, Kansas | Governmental Services |
| Village of Wilmette, Illinois | Governmental Services |
| Village of Winnetka, Illinois | Governmental Services |
| Village of Woodridge, Illinois | Governmental Services |
| FBI Academy | Governmental Services |
| Gulf Coast Waste Disposal Authority | Governmental Services |
| Milwaukee County Government | Governmental Services |
| National Defense University | Governmental Services |
| National Security Agency | Governmental Services |
| National Training & Development Service for State & Local Government | Governmental Services |
| National War College | Governmental Services |
| New England Municipal Center | Governmental Services |
| New York Police Department | Governmental Services |
| North Carolina City/County Management | Governmental Services |
| Northshore Cities | Governmental Services |
| South Carolina Agency Directors | Governmental Services |
| South Carolina City Managers | Governmental Services |
| State of Arizona | Governmental Services |
| State of Colorado | Governmental Services |
| State of Georgia | Governmental Services |
| State of Illinois | Governmental Services |
| State of Kansas | Governmental Services |
| State of Wisconsin | Governmental Services |
| U.S. Army: PME | Governmental Services |
| U S.Army Corps of Engineers | Governmental Services |
| U.S. Conference of Mayors | Governmental Services |
| U.S. Government: Department of Defense | Governmental Services |
| U.S. Government: Department of Labor | Governmental Services |
| U.S. Government: General Accounting Office | Governmental Services |
| Virginia City Managers | Governmental Services |
