Itaú Corpbanca operates as a comprehensive financial institution, delivering a broad spectrum of wholesale and retail banking services to individuals, small and medium-sized enterprises, and institutional clients throughout Chile and Colombia. Its offerings encompass a variety of deposit products, such as checking and savings accounts, demand and time deposits, certificates of deposit, and bankers' drafts. The company also extends diverse lending solutions, including loans denominated in Chilean pesos and foreign currencies, trade financing, general commercial and consumer loans, working capital facilities, personal installment loans, mortgages, credit lines, and letters of credit. Furthermore, Itaú Corpbanca provides sophisticated financial services such as interest rate and foreign exchange derivatives, cash flow management, mutual fund and securities brokerage, financial advisory, asset management, insurance brokerage, treasury, and comprehensive trust and custodial services, including investment, administration, security, real estate, and fund administration trusts. Other services include judicial and extra-judicial loan collections, the issuance of credit and debit cards, and robust digital banking platforms accessible via internet, telephone, and mobile devices. As of December 31, 2021, the company operated through 188 branches and 402 ATMs. Founded in 1871 and headquartered in Santiago, Chile, Itaú Corpbanca functions as a subsidiary of Itaú Unibanco Holding S.A.