American Medical Association Andersen Consulting AT&T Audi (Michigan)  Computer Associates Cosmedent Draft FCB Dow Chemical Equity Office Services Fox Sports Net Heller Financial Hyatt Hotels J Walter Thompson Leo Burnett Lucent Technologies Marshall Field & Co. MCI Communications Meisrow Financial Merck Microsoft Molex MonoGen Motorola Peat Marwick Quest Laboratories Schwinn Wilson Sporting Goods

Bensinger DuPont & Associates Choice Parts Auto Parts System House of Blues (Chicago) IBEW Local Pipefitters Union Ladesic & Scott Home Builders Mopper & Hartlieb Cosmetic Dentistry Museum of Science and Industry Professional Paving & Concrete  The Ross Group LLC Robert Morris College St. James Hospital Victory Gardens Theatre

Bell, Boyd & Lloyd Crowe & Dunlevy D'Ancona Partners Sachnoff & Weaver Funkhouser Vergosen Liebman & Dunn  Jenner & Block Hertzberg and Lucaccioni  Lord Bissell & Brook (Chicago) Lord Bissell & Brook (New York) McDermott, Will & Emory McKenna, Storer Rowe, White, & Farrug Monico, Pavich, and Spevack Rooks, Pitts & Poust  Sidley & Austin Tory & Tory (Toronto)