Banco Galliano was the oldest bank in the British overseas territory of Gibraltar.
In 1855, Antonio Luis Galliano (1803–1866) and his family, immigrants from Genoa via Cádiz, established A.L.
[1] From the latter half of the 19th century, Galliano's bank started to face competition.
The Anglo-Egyptian Bank (later Barclays) opened a branch in 1888, and Credit Foncier (later Crédit Agricole) entered in 1920.
There were also, by the start of the 20th century, four other small, family-owned banks – Cuby Brothers, Benzecry (El Banquerito; established 1882), Rugeroni Brothers (established 1919), and Marrache and Sons – but by 1940 these had ceased operating.