Capital One Financial Corp. is a U.S.-based diversified financial services holding company headquartered in McLean, Virginia, with banking and non-banking subsidiaries. It operates as a consumer and commercial lender, a deposit-taking bank, and a global payments provider, serving customers through digital channels, branches, cafés, and other distribution points. The company’s core businesses are credit cards, consumer banking, and commercial banking, and its 2025 reporting reflects the integration of Discover Financial Services into its platform. Capital One’s model combines lending spread income with fee income from card and payment activity, making it a broad retail-and-commercial financial institution rather than a pure-play bank.