Commercial cider production was started in Clonmel, South Tipperary, in the then Irish Free State, in 1935 by local man William Magner. Magner bought the orchard from Mr Phelan from Clonmel. Magner quickly established a successful cider mill on the site of Thomas Murphy's brewery in Dowd's Lane, Clonmel. In 1937, English cider-makers H. P. Bulmer purchased a 50% share in the business, using their expertise to greatly increase production. After the war, in 1946, Bulmer's purchased the remaining 50%, changing the name to Bulmer's Ltd Clonmel. H.P. Bulmer maintained international rights to the Bulmer's trade mark, so that any exports were carried out via the parent company rather than directly exported from Ireland.