Diageo plc, together with its subsidiaries, engages in the production, marketing, and sale of alcoholic beverages.

It offers scotch, gin, vodka, rum, raki, liqueur, wine, tequila, Chinese white spirits, cachaça, and brandy, as well as beer, including cider and flavoured malt beverages.

The company also provides Canadian, Irish, American, and Indian-Made Foreign Liquor whiskies, as well as ready to drink and non-alcoholic products.

It provides its products primarily under the Johnnie Walker, Guinness, Tanqueray, Baileys, Smirnoff, Captain Morgan, Crown Royal, Don Julio, Cîroc, Buchanan's, Casamigos, J&B, and Ketel One brands.

The company operates in the United States, the United Kingdom, Turkey, Australia, Korea, India, Greater China, Brazil, Mexico, South Africa, Nigeria, and internationally.

Diageo plc was incorporated in 1886 and is headquartered in London, the United Kingdom.