Banco Británico de la América del Sud (lit.

[1] Its headquarters were located in Buenos Aires on the corner of Bartolomé Mitre Avenue and Reconquista Street.

This later became the headquarters of the Banco de la Nación Argentina.

[3] It was built on land belonging to the main families of the colonial period of Buenos Aires.

[5] It had several branches in South America, including Rio de Janeiro and Montevideo.