Abbott Laboratories
Aetna Insurance
Agilent Technologies
Alyeska Pipeline
American Family Ins.
American President Lines
AT&T
Bonneville Pwr. Admin
Brown University
Burlington Northern Santa Fe
California Health Leadership Program
Chicago State University
Cinergy
Clairol
Comerica Bank
Conoco Phillips
Domino's Pizza
DuPont
E & J Gallo
Edwards Air Force Base
EDS
Equiva
Federal Express
Fidelity Investment
First Data Corporation
Georgia Power
Hewlett-Packard Company
Houston LTG & PWR
Johns Hopkins University
ITT Industries - Fluid Handling System
Kaiser Permanente
Kal Kan Foods
Kraft
Eli Lilly

Lockheed-Martin
Lucent Technologies
Masterfoods, USA
MDU Resources, Inc.
Michigan State EA
Microsoft Corporation
M&M/Mars
NASA
Newalta 
Pepperidge Farm
Pharmacia & Upjohn
PricewaterhouseCoopers
Procter & Gamble
Raytheon Systems
Restaurants Unlimited
Robert Wood Johnson Foundation
Rockwell Collins
SBC/Ameritech
SBC Communications
Sears
Shell Oil
Southern Company
Southwest Airlines
Sprint 
Stratus Computers
University of California
University of Louisville
University of Nevada
University of S. Florida
University of Utah
US Army & Air Force Exchange System
USDA Nat. Res. Conservation Service
US Postal Service
Williams Company
Young Entrepreneurs Organization