Enterprises

Adobe Systems
Advanced Micro Devices
Aetna Life Insurance
BNP-Paribas
Constellation Energy
Daimler Chrysler
Drexel University
Electric Boat
Exxon
Federated Investments
Ford Motor Company
General Electric
Google
Intel
Kimberly Clark
Merck
Merrill Lynch
Microsoft
Millipore
Nokia
Roche Pharmaceuticals
Royal Dutch Shell
Salomon Brothers
Tufts Health Plan
University of Mississippi
Viacom
Westinghouse
Weyerhaeuser

Vendors

3com
Blue Coat Systems
Cisco Systems
Coradiant
Crossbeam
Firescope
Hewlett Packard
Ipanema
Iron Mountain
Juniper Networks
NetScout
Nortel
OPNET
Packeteer
Peribit
Polycom
Radware
Riverbed
Siemens
Silver Peak
WildPackets

Carriers

Akamai
AT&T
Bell Canada
BT
Comcast Cable
Cox Communications

France Telecom
GCI
Infonet
Internap Network Services
Level 3
Orange
Time Warner Cable
Verizon
Yipes

Government

Broward County Sheriff
GSA
Commonwealth of Massachusetts
Sandia National Laboratories
US Space Command
World Bank