CreditNet
Provides a guide to cards for consumers, as well as credit alerts and news.

Visa International
Association that licenses member banks to issue and accept their card brand.

New England Bankcard Association
Provides credit and debit card issuing programs for financial institutions.

Card Tech Ltd
Providing card management systems to the payment card industry.

iCard Systems
Provider of customized payment card services and solutions.

SmartCardX
Provides prepaid stored value charge cards.

MasterCard
Association that licenses member banks to issue and accept their card brand.

CardPal.com
Provides lost or stolen card notification and protection worldwide.

Universal-ID
Provides secure authentication and validation technology for transactions to cardholders and merchants.

CrediCard National Bank
Private label cards issued by and only usable at stores owned by one company.

Collegiate Card
Allows parents to put earned cash back into a savings fund for their child's college career.

Ceridian Corporation
International information services company whose two major specialties are human resources outsourcing and credit card services. News items, overview of each of their businesses, investor information. Based in Bloomington, Minnesota. (NYSE: CEN).