Smirnoff Vodka No 21 Smirnoff Red 750 MLSmirnoff No. 21 is the world's No. 1 vodka. Its classic taste has inspired other varieties throughout all four corners of the globe.Smirnoff is a brand of vodka owned and produced by the British company Diageo. The Smirnoff brand began with a vodka distillery founded in Moscow by Pyotr Arsenievich Smirnov (1831“1898). It is now distributed in 130 countries. It is produced in several countries including India, Ireland, Italy, the United Kingdom and the United States Smirnoff products include vodka, flavoured vodka, and malt beverages. In March 2006, Diageo North America claimed that Smirnoff vodka was the best-selling distilled spirit brand in the world.