Here are just some of our satisfied clients

Abbott Laboratories • Advanced Financial Services •  Advocate Charitable Foundation • Advocate Health Care • Allerton Hotel •American Bar Association • American Red Cross • Ameritech • Amoco Corporation • Appetizers And Inc. • Archdiocese of Chicago • Argonne National Laboratory • Ariel Capital Management, Inc. • Andersen Worldwide • Aon Risk Services, Inc. of Illinois • AT&T • Azteca Foods, Inc. • Bay Cove Human Services, Inc. • Bekins Van Lines • Boston Marriott Copley Place • Blue Cross and Blue Shield Association • BlueCross BlueShield of Minnesota • Blue Cross & Blue Shield United Wisconsin Services • Boys & Girls Clubs of Chicago • Boston Public Library • Boulevard Bank • The Bradford Group • BrightStar Credit Union • Cellular One • The Chamberlain Group • CG Computer Services Corporation • Chapman & Cutler • Chicago Organization of Data Processing Educators • Chicago Park District • Chicago Transit Authority • Chicago Urban League • Chicago Youth Agency Partnership • Chicago Youth Centers • Christopher House • Citrix Systems • City of Chicago Department of Consumer Services • Ciba Specialty Chemicals • Cooperative Feeding Program • Comdisco • Coca Cola Bottling Company of Chicago • Duchossois Industries Inc. • Dun and Bradstreet • Ernst & Young LLP • Employers Association (Minneapolis/St. Paul) • Essex House Hotel Nikko New York • Evangelical Lutheran Church in America • Excite Incorporated • First National Bank in Olney • Gardner, Carton, and Douglas • Gibson Electric Co., Inc. • Girl Scouts of Chicago • Grant Jacoby Inc. • Grumman Technical Services Division • Harris Corporation • Harris Trust and Savings Bank • Hewlett-Packard • Hilton Boston Logan Airport • Hilton Chicago and Towers • Holmes Regional Medical Center • Hotel Nikko Chicago •  Hyatt Corporation • InstallShield Software Corporation • International Association of Administrative Professionals • Ispat Inland Steel Industries • James Electronics Inc. • Keyport Life Insurance Company • Kiwi International Air Lines • Knickerbocker Hotel • KPMG Peat Marwick • Lawrence Livermore National Laboratory • Lutheran General Hospital • Marcus Hotels and Resorts • The Marriott Corporation • The Meridian Group • Midcontinent Management Corporation • Midway Airlines • Midwest Brokers • Montgomery County (Ohio) Children Services • Mosby Yearbook Company • MRA The Management Association • Mt. Sinai Hospital Medical Center • National Association of Executive Secretaries • National Corporation for Service (AmeriCorps) • A. C. Nielsen • Northern Telecom, Inc. • The Northwestern Memorial Foundation • Northwestern Memorial Hospital • New York City Department of Transportation • Northrup Grumman E. S. I. D. • The NutraSweet Company • Nypro Inc.• Ocean Spray Cranberries, Inc. • Pace Foods, Ltd. • Public Welfare Coalition of Illinois • Reed Exposition Companies • The Reliable Corporation • Rockwell International • The Salvation Army • Sears, Roebuck & Co. • Sheraton Chicago Hotel and Towers • The Signature Group • Smurfit-Stone Container Corporation • Solomon Cordwell Buenz & Associates Inc. • Spiegel, Inc. • The Stop & Shop Supermarket Companies • Swissôtel Boston • Swissôtel Chicago • Tremont Hotel • Trend Enterprises, Inc. • Trinity Resources Unlimited • TruServ Corporation • The Westin Hotel, Chicago • The Westin St. Francis, San Francisco • Whitehall Hotel • Wm. Wrigley Jr. Company • U.S. Equities Realty, Inc. • United Way Crusade of Mercy • Vedder Price Kaufman & Kammholz • YMCA of Metropolitan Chicago • YMCA of the USA

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Corporate Classrooms

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Corporate Classrooms

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