Business Editors/High-Tech Writers

FORT LAUDERDALE, Fla.--(BUSINESS WIRE)--July 28, 2003

Presence in World's Top Companies Confirms Citrix

as Preferred Access Infrastructure Solution

Citrix Systems, Inc. (Nasdaq:CTXS), the global leader in access infrastructure solutions, today announced that 99 percent of the Fortune 500, 95 percent of the Financial Times European 100, and 95 percent of the Fortune Global 100 are now Citrix customers. The Fortune 500 percentage is up from 97 percent last year with the addition of new customers including Allegheny Energy, American Axle & Mfg., AmerisourceBergen, Energy East, Group 1 Automotive, KB Home, Longs Drug Stores, ...