Itaú Unibanco Holding SA provides financial products and services to individual and corporate clients in Brazil and abroad. It operates through the following segments: Retail Business, Wholesale Business, and Activities with the Market and Corporation Business. The Retail Business segment comprises retail customers, account holders and non-account holders, individuals and legal entities, high income clients and includes financing and credit offers made outside the branch network to credit cards and payroll loans. The Wholesale Business segment offers products and services to middle-market companies, high net worth institutional clients and the operation of Latin American units and Itaú. The Activities with the Market and Corporation segment deals with the result arising from capital surplus, subordinated debt surplus and the net balance of tax credits and debts. The company was founded in 1924 and is headquartered in São Paulo, Brazil.