ARAMARK
Barnett International
Catalent
Centocor, Inc.
CIGNA
Consulate of Canada
Crane & Co.
Diversified Pharmaceutical Services, Inc.
GlaxoSmithKline
Liquent
McGraw Hill
MedCases
Medical Reimbursement, Inc.
Medtech Laboratories, Inc.
Molnlycke HealthCare
My Way
Parke-Davis
Prentice Hall
Ralston Center
Schering Laboratories
Simon & Schuster
SunGard
UnitedHealthCare
University of Pennsylvania
Weekly Reader
Weyerhaeuser