Abu Dhabi Com’l Bank
AdvanceMe
Air Force Federal CU
AirTran Airways
Alliant Credit Union
American Express
Apollo Enterprise
Assa Abloy ID Tech.
ATMIA Conferences
ATOS Worldline
Bango
Bank of America
BankAtlantic
BankFirst
Barclays U.S.
Bell ID
Blackhawk Network
Capital One
Cardex
Cardtronics
Central National Bank
Chase
Citi
Creditron
Data Wave
Diners Club
Discover
EFMA
Electronics Today
Encore Payment Systems
Express Check Advance
Extrameasures
First Annapolis
First Bank
First Data
First Premier Bank
FSV Payment Systems
Galileo Prepaid Processing
Garanti Bank
Global Payments Europe
GNS
Habib Bank
Heartland Payment Systems
HSBC
i2c inc.
IBM Financial Services
Innova Card
INRIA
JCB International
Laurentian Bank
Leirios Technologies

MasterCard
mBlox
mFoundry
Meta Payment Systems
Mobile Web Expo
Moneris Solutions
MoneyGram
MoneyMart
Netsize
NetSpend
New Edge Networks
Nomad Payments
O2
Oberthur Card Services
Ocean Tomo
On Track Innovations
Optimal Payments
Orange
Parago
Pay By Touch
Payforit
PayPal
Pemco Technologies
Philliou Selwanes
PIC Solutions
Pivotal Payments
Postbank
PreCash
PrePay Technologies
PSCU Financial Services
Purepay
Rahaxi Processing
Regions Bank
Retail Decisions
Security Savings Bank
Selling Source
Spectra Technologies
Strategies Telecoms
Tanla Mobile
Target
Techtrex
TJX
TNB Card Services
US Bank
USAA
Visa
ViVOtech
Vodafone
Washington Mutual
Way Systems
Wells Fargo