ABN Amro
ACI Worldwide
Acxiom
Adobe Software
Affiliated Computer
Airos Group
Altair Financial Services
AmbironTrustWave
American Express
American Express Incentive
ANZ Banking Group
Apollo Enterprise Solutions
Arcot Systems
ATOS Worldline
Bangkok Bank
Bank of America
Bank of New Zealand
BC Card
Bell ID
Blue Bamboo
CardinalCommerce
Cardtronics
Cathay United Bank
Certegy Check Services
Chinatrust Commercial
China UnionPay
Chockstone
Citibank
Commonwealth Bank
Credit Saison
CUETS
Cuscal
DC Card
Denizbank
Diners Club
Discover Financial
Dynamic Card Solutions
eCommLink
EDS
Electronics Today
eTelcharge
Ethoca
Experian
First Data Corp.
FundsTechCorp.
FundsXpress
Galitt
GE
Global Payments Europe
Google
Hana Bank
Hang Seng Bank
Hypercom

Ingenico
Innovative Card Tech.
Interac
JCB International
JPMorgan Chase
KEBCard
Keycorp
Kookmin Bank
Lafferty
LG Card
MasterCard
MBNA Canada
mCash
MoneyGram
MVI Technologies
NagraID
NARFE Premier FCU
NationalCard Processing
National Australia Bank
National Envelope Corp.
Network Int’l
nFinanSe
Orient Corp.
Parago
Phoenix Technologies
PSCU Financial Services
QSecure
RIA Envia
Rite Aid
Royal Bank of Scotland
Safeway
Samsung Card
Shinhan Card
Siam Commercial Bank
Smartmetric
St. George Bank
StoreFinancial
Storm Interface
Strategies Telecoms
Sumitomo Mitsu9i
Symmetrex
T-Base Communications
Tallyman
Thales
Tyro Payments
UC Card
UFJ Nicos
Uniform Industrial Corp.
VeriSign
Visa
Wal-Mart
Western Union
Westpac