Guinness

Guinness (pronounced IPA: /ˡgɪn.əs/) is a dry stout that originated in Arthur Guinness's St. James's Gate Brewery in Dublin, Ireland. The beer is based upon the porter style that originated in London in the early 1700s. It is one of the most successful beer brands in the world, being exported world wide. The distinctive feature in the flavour is the roasted barley which remains unfermented. For many years a portion of the beer was aged to give a sharp lactic flavour, but Guinness has refused to confirm if this still occurs. The thick creamy head is the result of a nitrogen mix being added during the serving process. It is extremely popular with the Irish and is the best selling alcoholic drink of all time in Ireland, where Guinness & Co. makes almost €2billion annually.

Now available around the world, the brand is heavily associated with Ireland. The parent company has been headquartered in London since 1932 and was later developed into a multi-national alcohol conglomerate and re-named Diageo.