W & A Gilbey was founded in 1857 and began in small basement cellars at the corner of Oxford Street and Berwick Street in London. Gilbeys benefitted greatly from the introduction of the off-licence system introduced in 1860 and a commercial agreement between Britain and France in 1861, following which, the British Prime Minister Gladstone reduced duty on French wines from 12 shillings to 2 shillings. Gilbeys were successful from the start and, within a couple of years, had branches in Dublin, Belfast and Edinburgh.