Diageo plc (/diːˈɑːʒiːoʊ/; other possibilities are /daɪˈʌʒiːoʊ/ or /diˈædʒioʊ/) is a British multinational alcoholic beverages company, with its headquarters in London, United Kingdom. It is the world's largest producer of spirits and a major producer of beer.
Diageo's brands include Smirnoff (the world's best-selling vodka), Johnnie Walker (the world's best-selling blended Scotch whisky), Baileys (the world's best-selling liqueur), and Guinness (the world's best-selling stout). It also owns 34% of Moët Hennessy, which owns brands including Moët & Chandon, Veuve Clicquot and Hennessy. It sells its products in over 180 countries and has offices in around 80 countries.