3M
Andrew Corp.
Astra Zeneca
Arco Chemical
Arthur Andersen
Aventis Pasteur
Baxter
BMC Software
Carolina Biological 
Citicorp
Clorox
Conoco
C.R. Bard
Eastman Kodak
Exxon
Frito-Lay
General Chemical
Glaxo Smith Kline
Hyatt Hotels
I.B.M.
Janssen Pharmaceutica

Johnson & Johnson
KPMG 
Lockheed Martin
Lyondell Petrochemical Co. 
Merck
Minolta
Mobil Chemical Company
Monsanto
Ortho Pharmaceutical
Panasonic
Pitney Bowes 
Price Waterhouse
SIMS/Portex
SkyTel
Sprint
Sysco Corporation
Tenneco Gas
Texaco
UCB Pharma
Westin Hotels