Visa Inc.

Verified Timeline

Lore & Background

Visa was founded in 1958 by Bank of America as the BankAmericard credit card program. In response to competitor Master Charge (now Mastercard), BofA began to license the BankAmericard program to other financial institutions in 1966. Growing friction over BofA's licensing of the program outside its own network led Dee Hock, who had joined to manage the card's Pacific Northwest rollout in 1968, to persuade the bank that BankAmericard could succeed as an independent operation. By 1970, BofA placed control of the program with the card issuer banks, who established National BankAmericard with Hock as president and CEO. National BankAmericard was then renamed Visa in 1976.

Reader's Guide

Visa's significance lies in its role as a dominant global payment network, processing 257.5 billion transactions worth US$14.2 trillion in 2025 through its VisaNet system. It is the world's second-largest card payment organization after China UnionPay, but remains the dominant bankcard company outside China, commanding a 50% market share of total card payments. Visa's infrastructure includes four secure data centers in the United States, England, and Singapore, capable of handling up to 30,000 simultaneous transactions and 100 billion computations per second. The company's legacy stems from the pioneering but troubled launch of BankAmericard in 1958, which involved the first successful mass mailing of unsolicited credit cards, leading to initial losses of over $8.8 million (or around $20 million including advertising and overhead) before becoming profitable in May 1961. Visa's history reflects the evolution of the all-purpose credit card from a regional experiment to a global financial utility.

Did You Know?

• Visa's global network, VisaNet, processed 257.5 billion transactions worth US$14.2 trillion in 2025.
• The first mass mailing of unsolicited credit cards was 65,000 BankAmericards sent to Fresno, California, in September 1958.
• BankAmericard's initial launch lost over $8.8 million, with actual losses probably around $20 million when including advertising and overhead.
• Dee Hock, who joined to manage the card's Pacific Northwest rollout in 1968, persuaded Bank of America to make BankAmericard an independent operation by 1970.
• Visa's four secure data centers are located in Ashburn, Virginia; Highlands Ranch, Colorado; London, England; and Singapore.