The Sinebrychoff Brewery (Finnish pronunciation: [ˈsinebrykof],[1] Swedish pronunciation: [sineˈbrykːof][2]) is a Finnish brewery and soft drink company. It was founded in 1819 in Helsinki, Grand Duchy of Finland, by the Russian businessman Nikolai Sinebrychoff who lived in Finland, and it is the largest brewery in Finland today. By the end of 1999, ownership of the company was completely transferred to the Carlsberg Breweries A/S.