Bank of America is a bank and a financial holding company. Through its subsidiaries, the company provides a range of banking, investing, asset management and other financial and risk management products and services. The company's segments include: Consumer Banking, which provides credit, banking and investment products and services; Global Wealth & Investment Management, which provides investment management, brokerage, banking and retirement products; Global Banking, which provides lending-related products and services, integrated working capital management and treasury solutions, and underwriting and advisory services; and Global Markets, which provides sales and trading services and research services.

Citigroup is a financial services holding company whose businesses provide consumers, corporations, governments and institutions with a range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, trade and securities services and wealth management. The company operates via two primary business segments: Global Consumer Banking, which provides banking services to retail customers through retail banking, Citi-branded cards and Citi retail services; and Institutional Clients Group, which includes banking and markets and securities services.

JPMorgan Chase is a financial holding company. Through its subsidiaries, the company's segments include: Consumer and Community Banking, which provides services through bank branches, ATMs, digital (including mobile and online) and telephone banking; Corporate and Investment Bank, which consists of Banking and Markets and Securities Services, provides a suite of investment banking, market-making, prime brokerage, and treasury and securities products and services; Commercial Banking, which provides financial solutions, including lending, treasury services, investment banking and asset management products; and Asset and Wealth Management, which is engaged in investment and wealth management.

Wells Fargo & Company is a financial and a bank holding company. Through its subsidiaries, the company provides banking, investment and mortgage products and services, as well as consumer and commercial finance. The company provides consumer financial products and services including checking and savings accounts, credit and debit cards, and automobile, student, mortgage and home equity and small business lending, as well as financial planning, private banking, investment management, and fiduciary services. The company also provides financial solutions including commercial loans and lines of credit, letters of credit, asset-based lending, trade financing, treasury management, and investment banking services.