Jack_Jerry, Member
@Jack_Jerry
The 4 biggest credit card companies are Visa, Mastercard, American Express, and Discover. These are the four major credit card networks, too. But if you are asking about companies that issue credit cards, then the 4 biggest are Chase, Capital One, Citi, and Discover.
Here are the 4 biggest credit cards companies:
- Visa: There are about 312 million Visa cards in circulation. Visa credit cards are accepted by 10.7 million merchants in the U.S. and more than 210 countries and territories, globally.
- Mastercard: There are about 266 million Mastercard credit cards in circulation. Mastercard credit cards are accepted by 10.7 million merchants in the U.S. and more than 210 countries and territories, globally.
- American Express: There are almost 48.5 million Amex cards in circulation. Amex credit cards are accepted by 10.6 million merchants in the U.S. and more than 160 countries and territories, globally.
- Discover: There are 61 million Discover cards in circulation. Discover credit cards are accepted by 10.6 million merchants in the U.S. and 200 countries and territories, globally.
Visa and Mastercard are the two largest credit card networks in terms of both number of cards in circulation and rate of acceptance, while American Express and Discover play a dual role as card networks and credit card issuers.
Here are the 4 biggest credit card issuers:
- Chase: There are more than 149 million Chase credit cards in circulation. Chase’s market share is 22.5%.
- Capital One: There are almost 107 million Capital One credit cards in circulation. Capital One’s market share exceeds 16%.
- Citi: There are more than 67.5 million Citi credit cards in circulation. Citi’s market share is almost 12%.
- Discover: There are 61 million Discover credit cards in circulation. Discover’s market share exceeds 9%.
At the end of the day, the key to finding the best credit card for you is to determine which features are most important to you. While the biggest credit card companies have a larger reach, you can definitely find good cards from smaller banks and credit unions.
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