Banco de Chile SA engages in the provision of banking services. It operates through the following segments: Retail, Wholesale, Treasury, and Subsidiaries. The Retail segment consists of consumer loans, commercial loans, checking accounts, credit cards, credit lines, and mortgage loans. The Wholesale segment includes corporate clients and large companies where the product offering focuses on commercial loans, checking accounts and liquidity management services, debt instruments, foreign trade, derivative contracts, and leases. The Treasury segment comprises securities portfolio, derivatives positions, and currency trading. The Subsidiaries segment corresponds to companies and corporations controlled by the bank. The company was founded on October 28, 1893 and is headquartered in Santiago, Chile.