Visa is a payments technology company that helps money move between consumers, sellers, financial institutions, businesses and governments. It was founded in 1958, is headquartered in Mission Rock and is led by Chief Executive Officer Ryan McInerney.

Mastercard is a technology company in the global payments industry. It operates a network that connects financial institutions, merchants, consumers, businesses, governments and digital partners.

American Express is a global payments and premium lifestyle brand powered by technology. It was founded in 1850, is headquartered in New York, and is led by Chairman and Chief Executive Officer Stephen J. Squeri.

Capital One Financial Corporation is a diversified financial-services holding company founded in 1994 and headquartered in McLean, Virginia. It operates a bank alongside non-bank subsidiaries, serving consumers, small businesses and commercial clients through digital channels, branches, cafés and other distribution channels.

PayPal operates a global, two-sided payments network that connects consumers and merchants. Its products help people pay for purchases, send and receive money, manage balances and finances, and use payment methods online, in person and through mobile devices.