Capital One Financial Corporation, a Fortune 500 company, is a diversified banking institution that offers a wide array of financial products and services to consumers, small businesses, and commercial clients. Headquartered in McLean, Virginia, Capital One operates primarily in the United States, but also has international operations in Canada and the United Kingdom.Capital One has a broad range of financial services, including credit cards, checking and savings accounts, auto loans, and commercial banking. The company stands out in the banking industry due to its early adoption of technology and data analytics to drive its customer interaction strategy. Capital One revolutionized the credit card industry by introducing mass customization and personalization into its credit card products.